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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549





FORM 10-Q





(Mark One)

|x | QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ---------------------------------------------------------------------------------------

For the quarterly period ended June 30, 2009

Or



| ̈ | TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
|- | ----------------------------------------------------------------------------------------

Commission file numbers: 333-144492 and 0-26190





US Oncology Holdings, Inc.

US Oncology, Inc.

(Exact name of registrants as specified in their charters)







|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|Delaware                                                       |  | 90-0222104                          
|Delaware                                                       |  | 84-1213501                          
|(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)

10101 Woodloch Forest

The Woodlands, Texas

77380

(Address of principal executive offices)

(Zip Code)

(281) 863-1000

(Registrants telephone number, including area code)





Indicate by
check mark whether the Registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrants were required
to file such reports), and (2) have been subject to such filing requirements for the past 90 days.    Yes   ̈    No  x

Indicate by check mark whether the Registrants have submitted electronically and posted on its corporate Website,
if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for shorter period that the registrant was required to submit and post such
files).    Yes   ̈    No   ̈

Indicate by check mark whether the Registrants are large accelerated filers, accelerated filers, non-accelerated filers or a smaller reporting company. See definition of large accelerated
filer, accelerated filer and smaller reporting company in Rule 12b-2 of the Exchange Act. (Check one):



|                            |  |                                               |  |                             
|--------------------------- |  | --------------------------------------------- |  | ----------------------------
|Large accelerated filers   ̈ |  |                                               |  | Accelerated filers   ̈       
|                            |  |                                              
|Non-accelerated filers  x   |  | (Do not check if a smaller reporting company) |  | Smaller reporting company   ̈

Indicate by check mark whether the Registrants are shell companies (as defined in
Rule 12(b)-2 of the Securities Exchange Act of 1934.)     Yes   ̈    No  x

As of August 11, 2009, 148,133,820 and 100 shares of US Oncology Holdings, Inc. and US Oncology, Inc. common stock were outstanding,
respectively.

This Form 10-Q is a combined quarterly report being filed separately by two registrants; US Oncology
Holdings, Inc. and US Oncology, Inc. Unless the context indicates otherwise, any reference in this report to Holdings refers to US Oncology Holdings, Inc. and any reference to US Oncology refers to US Oncology, Inc., the
wholly-owned operating subsidiary of Holdings. References to the Company, we, us, and our refer collectively to US Oncology Holdings, Inc. and US Oncology, Inc.









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US ONCOLOGY HOLDINGS, INC.

US ONCOLOGY, INC.

FORM 10-Q

FOR THE QUARTERLY PERIOD ENDED JUNE 30, 2009



|                              |  |                                                                                       |  |   
|----------------------------- |  | ------------------------------------------------------------------------------------- |  | --
|TABLE OF CONTENTS             |  | PAGE NO.                                                                             
|PART I. FINANCIAL INFORMATION |  |                                                                                      
|                              |  |                                                                                      
|Item 1.                       |  | Condensed Consolidated Financial Statements (unaudited):                              |  |   
|                              |  | Condensed Consolidated Balance Sheets                                                 |  | 3 
|                              |  | Condensed Consolidated Statements of Operations and Comprehensive Income (Loss)       |  | 4 
|                              |  | Condensed Consolidated Statements of Stockholders Equity (Deficit)                   |  | 6 
|                              |  | Condensed Consolidated Statements of Cash Flows                                       |  | 7 
|                              |  | Notes to Condensed Consolidated Financial Statements                                  |  | 9 
|                              |  |                                                                                      
|Item 2.                       |  | Managements Discussion and Analysis of Financial Condition and Results of Operations |  | 39
|                              |  |                                                                                      
|Item 4.                       |  | Controls and Procedures                                                               |  | 69
|                              | 
|PART II. OTHER INFORMATION    |  |                                                                                      
|                              |  |                                                                                      
|Item 1.                       |  | Legal Proceedings                                                                     |  | 70
|                              |  |                                                                                      
|Item 1A.                      |  | Risk Factors                                                                          |  | 72
|                              |  |                                                                                      
|Item 4.                       |  | Submission of Matters to a Vote of Security Holders                                   |  | 88
|                              |  |                                                                                      
|Item 6.                       |  | Exhibits                                                                              |  | 89
|                              | 
|SIGNATURES                    |  | 91                                                                                   

This Form 10-Q is being filed by each of the registrants, US Oncology Holdings, Inc. and US
Oncology, Inc. Each Registrant hereto is filing on its own behalf the information as required by Form 10-Q which is contained in this quarterly report.



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##### Table of Contents

PART I. FINANCIAL INFORMATION



|ITEM 1. | CONDENSED CONSOLIDATED FINANCIAL STATEMENTS
|------- | -------------------------------------------

CONDENSED CONSOLIDATED BALANCE SHEETS

(unaudited, in thousands, except
share information)



|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |  | -------------------------- | --------- | - | ----------------- | - | --------- | ------------ |  | - | ---------------- | - |  | - | --------- | -
|                                                                                                                                                                                                      |  | US Oncology Holdings, Inc. |           |   | US Oncology, Inc. |  
|                                                                                                                                                                                                      |  | June 30,2009               |           |   | December 31,2008  |   |           | June 30,2009 |  |   | December 31,2008 |  
|ASSETS                                                                                                                                                                                                |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Current assets:                                                                                                                                                                                       |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Cash and equivalents                                                                                                                                                                                  |  | $                          | 119,004   |   |                   | $ | 104,477   |              |  | $ | 119,004          |   |  | $ | 104,476   |  
|Accounts receivable                                                                                                                                                                                   |  |                            | 358,604   |   |                   |   | 364,336   |              |  |   | 358,604          |   |  |   | 364,336   |  
|Other receivables                                                                                                                                                                                     |  |                            | 26,729    |   |                   |   | 25,707    |              |  |   | 26,729           |   |  |   | 25,707    |  
|Prepaid expenses and other current assets                                                                                                                                                             |  |                            | 28,901    |   |                   |   | 26,182    |              |  |   | 23,329           |   |  |   | 20,682    |  
|Inventories                                                                                                                                                                                           |  |                            | 110,300   |   |                   |   | 130,967   |              |  |   | 110,300          |   |  |   | 130,967   |  
|Deferred income taxes                                                                                                                                                                                 |  |                            | 10,536    |   |                   |   | 9,749     |              |  |   | 5,424            |   |  |   | 4,373     |  
|Due from affiliates                                                                                                                                                                                   |  |                            | 49,908    |   |                   |   | 75,884    |              |  |   | 40,705           |   |  |   | 66,428    |  
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Total current assets                                                                                                                                                                                  |  |                            | 703,982   |   |                   |   | 737,302   |              |  |   | 684,095          |   |  |   | 716,969   |  
|Property and equipment, net                                                                                                                                                                           |  |                            | 412,403   |   |                   |   | 410,248   |              |  |   | 412,403          |   |  |   | 410,248   |  
|Service agreements, net                                                                                                                                                                               |  |                            | 266,048   |   |                   |   | 273,646   |              |  |   | 266,048          |   |  |   | 273,646   |  
|Goodwill                                                                                                                                                                                              |  |                            | 377,270   |   |                   |   | 377,270   |              |  |   | 377,270          |   |  |   | 377,270   |  
|Other assets                                                                                                                                                                                          |  |                            | 73,022    |   |                   |   | 72,434    |              |  |   | 66,501           |   |  |   | 64,720    |  
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Total assets                                                                                                                                                                                          |  | $                          | 1,832,725 |   |                   | $ | 1,870,900 |              |  | $ | 1,806,317        |   |  | $ | 1,842,853 |  
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|LIABILITIES AND STOCKHOLDERS EQUITY (DEFICIT)                                                                                                                                                        |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Current liabilities:                                                                                                                                                                                  |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Current maturities of long-term indebtedness                                                                                                                                                          |  | $                          | 11,515    |   |                   | $ | 10,677    |              |  | $ | 11,515           |   |  | $ | 10,677    |  
|Accounts payable                                                                                                                                                                                      |  |                            | 265,477   |   |                   |   | 266,443   |              |  |   | 265,287          |   |  |   | 266,190   |  
|Due to affiliates                                                                                                                                                                                     |  |                            | 108,568   |   |                   |   | 136,913   |              |  |   | 108,568          |   |  |   | 136,913   |  
|Accrued compensation cost                                                                                                                                                                             |  |                            | 40,085    |   |                   |   | 40,776    |              |  |   | 40,085           |   |  |   | 40,776    |  
|Accrued interest payable                                                                                                                                                                              |  |                            | 14,598    |   |                   |   | 26,266    |              |  |   | 14,598           |   |  |   | 26,266    |  
|Income taxes payable                                                                                                                                                                                  |  |                            |          |   |                   |   |          |              |  |   | 985              |   |  |   | 2,727     |  
|Other accrued liabilities                                                                                                                                                                             |  |                            | 46,617    |   |                   |   | 45,341    |              |  |   | 32,986           |   |  |   | 34,804    |  
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Total current liabilities                                                                                                                                                                             |  |                            | 486,860   |   |                   |   | 526,416   |              |  |   | 474,024          |   |  |   | 518,353   |  
|Deferred revenue                                                                                                                                                                                      |  |                            | 7,219     |   |                   |   | 6,894     |              |  |   | 7,219            |   |  |   | 6,894     |  
|Deferred income taxes                                                                                                                                                                                 |  |                            | 10,536    |   |                   |   | 15,783    |              |  |   | 38,246           |   |  |   | 35,139    |  
|Long-term indebtedness                                                                                                                                                                                |  |                            | 1,551,264 |   |                   |   | 1,517,884 |              |  |   | 1,075,648        |   |  |   | 1,061,133 |  
|Other long-term liabilities                                                                                                                                                                           |  |                            | 41,862    |   |                   |   | 47,472    |              |  |   | 11,451           |   |  |   | 12,347    |  
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Total liabilities                                                                                                                                                                                     |  |                            | 2,097,741 |   |                   |   | 2,114,449 |              |  |   | 1,606,588        |   |  |   | 1,633,866 |  
|Commitments and contingencies (Note 10)                                                                                                                                                               |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Preferred stock Series A, 15,000,000 shares authorized, 13,938,657 shares issued and outstanding, liquidation preference of $326,420,944 as of
June 30, 2009 and $315,383,422 as of December 31, 2008 |  |                            | 340,360   |   |                   |   | 329,322   |              |  |   |                 |   |  |   |          |  
|Preferred stock Series A-1, 2,000,000 shares authorized, 1,948,251 shares issued and outstanding, liquidation preference of $49,357,567 as of
June 30, 2009 and $47,688,602 as of December 31, 2008   |  |                            | 58,297    |   |                   |   | 56,629    |              |  |   |                 |   |  |   |          |  
|Stockholders (deficit) equity:                                                                                                                                                                       |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Common stock, $0.001 par value, 300,000,000 shares authorized, 147,933,820 and 148,281,420 shares issued and outstanding in 2009 and 2008,
respectively                                               |  |                            | 148       |   |                   |   | 148       |              |  |   |                 |   |  |   |          |  
|Common stock, $0.01 par value, 100 shares authorized, issued and outstanding                                                                                                                          |  |                            |          |   |                   |   |          |              |  |   | 1                |   |  |   | 1         |  
|Additional paid-in capital                                                                                                                                                                            |  |                            |          |   |                   |   |          |              |  |   | 557,541          |   |  |   | 560,768   |  
|Retained deficit                                                                                                                                                                                      |  |                            | (677,940  | ) |                   |   | (643,220  | )            |  |   | (371,932         | ) |  |   | (365,354  | )
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Total Company stockholders (deficit) equity                                                                                                                                                          |  |                            | (677,792  | ) |                   |   | (643,072  | )            |  |   | 185,610          |   |  |   | 195,415   |  
|Noncontrolling interests                                                                                                                                                                              |  |                            | 14,119    |   |                   |   | 13,572    |              |  |   | 14,119           |   |  |   | 13,572    |  
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Total stockholders (deficit) equity                                                                                                                                                                  |  |                            | (663,673  | ) |                   |   | (629,500  | )            |  |   | 199,729          |   |  |   | 208,987   |  
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  
|Total liabilities and stockholders (deficit) equity                                                                                                                                                  |  | $                          | 1,832,725 |   |                   | $ | 1,870,900 |              |  | $ | 1,806,317        |   |  | $ | 1,842,853 |  
|                                                                                                                                                                                                      |  |                            |           |   |                   |   |           |              |  |   |                  |   |  |   |           |  

The accompanying notes are an integral part of these statements.



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##### Table of Contents

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)

(unaudited, in thousands)



|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|--------------------------------------------------------------- |  | --------------------------- | ------- | - | --------------------------- | - | ------- | ---- |  | - | ------- | - |  | - | ------- | -
|                                                                |  | US Oncology Holdings, Inc.  |         |   | US Oncology, Inc.           |  
|                                                                |  | Three Months Ended June 30, |         |   | Three Months Ended June 30, |  
|                                                                |  | 2009                        |         |   | 2008                        |   |         | 2009 |  |   | 2008    |  
|Product revenue                                                 |  | $                           | 594,572 |   |                             | $ | 557,050 |      |  | $ | 594,572 |   |  | $ | 557,050 |  
|Service revenue                                                 |  |                             | 287,075 |   |                             |   | 272,125 |      |  |   | 287,075 |   |  |   | 272,125 |  
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Total revenue                                                   |  |                             | 881,647 |   |                             |   | 829,175 |      |  |   | 881,647 |   |  |   | 829,175 |  
|                                                                |  |                             |         |  
|Cost of products                                                |  |                             | 582,219 |   |                             |   | 541,585 |      |  |   | 582,219 |   |  |   | 541,585 |  
|                                                                |  |                             |         |  
|Cost of services:                                               |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Operating compensation and benefits                             |  |                             | 138,146 |   |                             |   | 130,086 |      |  |   | 138,146 |   |  |   | 130,086 |  
|Other operating costs                                           |  |                             | 82,648  |   |                             |   | 79,438  |      |  |   | 82,648  |   |  |   | 79,438  |  
|Depreciation and amortization                                   |  |                             | 17,935  |   |                             |   | 18,753  |      |  |   | 17,935  |   |  |   | 18,753  |  
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Total cost of services                                          |  |                             | 238,729 |   |                             |   | 228,277 |      |  |   | 238,729 |   |  |   | 228,277 |  
|                                                                |  |                             |         |  
|Total cost of products and services                             |  |                             | 820,948 |   |                             |   | 769,862 |      |  |   | 820,948 |   |  |   | 769,862 |  
|General and administrative expense                              |  |                             | 16,290  |   |                             |   | 21,288  |      |  |   | 16,256  |   |  |   | 21,240  |  
|Impairment and restructuring charges                            |  |                             | 381     |   |                             |   | 464     |      |  |   | 381     |   |  |   | 464     |  
|Depreciation and amortization                                   |  |                             | 7,237   |   |                             |   | 7,130   |      |  |   | 7,237   |   |  |   | 7,130   |  
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|                                                                |  |                             | 844,856 |   |                             |   | 798,744 |      |  |   | 844,822 |   |  |   | 798,696 |  
|                                                                |  |                             |         |  
|Income from operations                                          |  |                             | 36,791  |   |                             |   | 30,431  |      |  |   | 36,825  |   |  |   | 30,479  |  
|                                                                |  |                             |         |  
|Other expense:                                                  |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Interest expense, net                                           |  |                             | (32,184 | ) |                             |   | (32,399 | )    |  |   | (22,484 | ) |  |   | (22,433 | )
|Loss on early extinguishment of debt                            |  |                             | (22,353 | ) |                             |   |        |      |  |   | (22,353 | ) |  |   |        |  
|Other income (expense), net                                     |  |                             | (1,616  | ) |                             |   | 14,296  |      |  |   | 37      |   |  |   | (2      | )
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Income (loss) before income taxes                               |  |                             | (19,362 | ) |                             |   | 12,328  |      |  |   | (7,975  | ) |  |   | 8,044   |  
|Income tax benefit (provision)                                  |  |                             | 2,913   |   |                             |   | (4,169  | )    |  |   | 1,324   |   |  |   | (3,788  | )
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Net income (loss)                                               |  |                             | (16,449 | ) |                             |   | 8,159   |      |  |   | (6,651  | ) |  |   | 4,256   |  
|Less: Net income attributable to noncontrolling interests       |  |                             | (944    | ) |                             |   | (1,017  | )    |  |   | (944    | ) |  |   | (1,017  | )
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Net income (loss) attributable to the Company                   |  | $                           | (17,393 | ) |                             | $ | 7,142   |      |  | $ | (7,595  | ) |  | $ | 3,239   |  
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Other comprehensive income (loss):                              |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Net income (loss)                                               |  | $                           | (16,449 | ) |                             | $ | 8,159   |      |  | $ | (6,651  | ) |  | $ | 4,256   |  
|Change in unrealized gain (loss) on cash flow hedge, net of tax |  |                             |        |   |                             |   | 217     |      |  |   |        |   |  |   |        |  
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Comprehensive income (loss)                                     |  |                             | (16,449 | ) |                             |   | 8,376   |      |  |   | (6,651  | ) |  |   | 4,256   |  
|Comprehensive income attributable to noncontrolling interests   |  |                             | (944    | ) |                             |   | (1,017  | )    |  |   | (944    | ) |  |   | (1,017  | )
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  
|Other comprehensive income (loss) attributable to the Company   |  | $                           | (17,393 | ) |                             | $ | 7,359   |      |  | $ | (7,595  | ) |  | $ | 3,239   |  
|                                                                |  |                             |         |   |                             |   |         |      |  |   |         |   |  |   |         |  

The accompanying notes are an integral part of these statements.



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##### Table of Contents

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)

(unaudited, in thousands)



|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|--------------------------------------------------------------- |  | -------------------------- | --------- | - | ------------------------- | - | --------- | ---- |  | - | --------- | - |  | - | --------- | -
|                                                                |  | US Oncology Holdings, Inc. |           |   | US Oncology, Inc.         |  
|                                                                |  | Six Months Ended June 30,  |           |   | Six Months Ended June 30, |  
|                                                                |  | 2009                       |           |   | 2008                      |   |           | 2009 |  |   | 2008      |  
|Product revenue                                                 |  | $                          | 1,157,652 |   |                           | $ | 1,100,311 |      |  | $ | 1,157,652 |   |  | $ | 1,100,311 |  
|Service revenue                                                 |  |                            | 566,556   |   |                           |   | 539,471   |      |  |   | 566,556   |   |  |   | 539,471   |  
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Total revenue                                                   |  |                            | 1,724,208 |   |                           |   | 1,639,782 |      |  |   | 1,724,208 |   |  |   | 1,639,782 |  
|                                                                |  |                            |           |  
|Cost of products                                                |  |                            | 1,133,804 |   |                           |   | 1,073,612 |      |  |   | 1,133,804 |   |  |   | 1,073,612 |  
|                                                                |  |                            |           |  
|Cost of services:                                               |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Operating compensation and benefits                             |  |                            | 275,786   |   |                           |   | 260,274   |      |  |   | 275,786   |   |  |   | 260,274   |  
|Other operating costs                                           |  |                            | 163,344   |   |                           |   | 156,234   |      |  |   | 163,344   |   |  |   | 156,234   |  
|Depreciation and amortization                                   |  |                            | 35,500    |   |                           |   | 37,354    |      |  |   | 35,500    |   |  |   | 37,354    |  
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Total cost of services                                          |  |                            | 474,630   |   |                           |   | 453,862   |      |  |   | 474,630   |   |  |   | 453,862   |  
|                                                                |  |                            |           |  
|Total cost of products and services                             |  |                            | 1,608,434 |   |                           |   | 1,527,474 |      |  |   | 1,608,434 |   |  |   | 1,527,474 |  
|General and administrative expense                              |  |                            | 34,461    |   |                           |   | 41,327    |      |  |   | 34,387    |   |  |   | 41,228    |  
|Impairment and restructuring charges                            |  |                            | 1,790     |   |                           |   | 381,770   |      |  |   | 1,790     |   |  |   | 381,770   |  
|Depreciation and amortization                                   |  |                            | 14,770    |   |                           |   | 14,283    |      |  |   | 14,770    |   |  |   | 14,283    |  
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|                                                                |  |                            | 1,659,455 |   |                           |   | 1,964,854 |      |  |   | 1,659,381 |   |  |   | 1,964,755 |  
|                                                                |  |                            |           |  
|Income (loss) from operations                                   |  |                            | 64,753    |   |                           |   | (325,072  | )    |  |   | 64,827    |   |  |   | (324,973  | )
|                                                                |  |                            |           |  
|Other expense:                                                  |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Interest expense, net                                           |  |                            | (65,193   | ) |                           |   | (68,678   | )    |  |   | (45,106   | ) |  |   | (46,633   | )
|Loss on early extinguishment of debt                            |  |                            | (22,353   | ) |                           |   |          |      |  |   | (22,353   | ) |  |   |          |  
|Other income (expense), net                                     |  |                            | (2,379    | ) |                           |   | (342      | )    |  |   | 37        |   |  |   | 1,369     |  
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Loss before income taxes                                        |  |                            | (25,172   | ) |                           |   | (394,092  | )    |  |   | (2,595    | ) |  |   | (370,237  | )
|Income tax benefit (provision)                                  |  |                            | 4,024     |   |                           |   | 5,578     |      |  |   | (2,280    | ) |  |   | (2,866    | )
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Net loss                                                        |  |                            | (21,148   | ) |                           |   | (388,514  | )    |  |   | (4,875    | ) |  |   | (373,103  | )
|Less: Net income attributable to noncontrolling interests       |  |                            | (1,703    | ) |                           |   | (1,732    | )    |  |   | (1,703    | ) |  |   | (1,732    | )
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Net loss attributable to the Company                            |  | $                          | (22,851   | ) |                           | $ | (390,246  | )    |  | $ | (6,578    | ) |  | $ | (374,835  | )
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Other comprehensive loss:                                       |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Net loss                                                        |  | $                          | (21,148   | ) |                           | $ | (388,514  | )    |  | $ | (4,875    | ) |  | $ | (373,103  | )
|Change in unrealized gain (loss) on cash flow hedge, net of tax |  |                            |          |   |                           |   | 228       |      |  |   |          |   |  |   |          |  
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Comprehensive loss                                              |  |                            | (21,148   | ) |                           |   | (388,286  | )    |  |   | (4,875    | ) |  |   | (373,103  | )
|Comprehensive income attributable to noncontrolling interests   |  |                            | (1,703    | ) |                           |   | (1,732    | )    |  |   | (1,703    | ) |  |   | (1,732    | )
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  
|Other comprehensive loss attributable to the Company            |  | $                          | (22,851   | ) |                           | $ | (390,018  | )    |  | $ | (6,578    | ) |  | $ | (374,835  | )
|                                                                |  |                            |           |   |                           |   |           |      |  |   |           |   |  |   |           |  

The accompanying notes are an integral part of these statements.



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US ONCOLOGY HOLDINGS, INC.

CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS EQUITY (DEFICIT)

(unaudited, in thousands)



|                                                                                                                               |  |                                         |   |  |                         |     |                          |       |         |                           |  |   |          |   |  |   |        |   |  |   |          |  
|------------------------------------------------------------------------------------------------------------------------------ |  | --------------------------------------- | - |  | ----------------------- | --- | ------------------------ | ----- | ------- | ------------------------- |  | - | -------- | - |  | - | ------ | - |  | - | -------- | -
|                                                                                                                               |  | US Oncology Holdings, Inc. Shareholders |   |  | NoncontrollingInterests |     |                          | Total |        
|                                                                                                                               |  | SharesIssued                            |   |  | ParValue                |     | AdditionalPaid-InCapital |       |         | RetainedDeficit           |  |   |         
|Balance at December 31, 2008                                                                                                   |  | 148,281                                 |   |  | $                       | 148 |                          | $     |        |                           |  | $ | (643,220 | ) |  | $ | 13,572 |   |  | $ | (629,500 | )
|                                                                                                                               |  |                                         |   |  |                         |    
|Share-based compensation                                                                                                       |  |                                        |   |  |                         |    |                          |       | 837     |                           |  |   |         |   |  |   |       |   |  |   | 837      |  
|Restricted stock award issuances                                                                                               |  | 250                                     |   |  |                         |    |                          |       |        |                           |  |   |         |   |  |   |       |   |  |   |         |  
|Forfeiture of restricted stock awards                                                                                          |  | (597                                    | ) |  |                         |    |                          |       |        |                           |  |   |         |   |  |   |       |   |  |   |         |  
|Accretion of preferred stock dividends                                                                                         |  |                                        |   |  |                         |    |                          |       | (837    | )                         |  |   | (11,869  | ) |  |   |       |   |  |   | (12,706  | )
|Distributions to noncontrolling interests                                                                                      |  |                                        |   |  |                         |    |                          |       |        |                           |  |   |         |   |  |   | (1,156 | ) |  |   | (1,156   | )
|Net income (loss)                                                                                                              |  |                                        |   |  |                         |    |                          |       |        |                           |  |   | (22,851  | ) |  |   | 1,703  |   |  |   | (21,148  | )
|                                                                                                                               |  |                                         |   |  |                         |     |                          |       |         |                           |  |   |          |   |  |   |        |   |  |   |          |  
|Balance at June 30, 2009                                                                                                       |  | 147,934                                 |   |  | $                       | 148 |                          | $     |        |                           |  | $ | (677,940 | ) |  | $ | 14,119 |   |  | $ | (663,673 | )
|                                                                                                                               |  |                                         |   |  |                         |     |                          |       |         |                           |  |   |          |   |  |   |        |   |  |   |          |  
|                                                                                                                              
|US ONCOLOGY, INC. CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS EQUITY (unaudited, in thousands, except
share information) | 
|                                                                                                                               |  | US Oncology, Inc. Shareholder           |   |  | NoncontrollingInterests |     |                          | Total |        
|                                                                                                                               |  | SharesIssued                            |   |  | ParValue                |     | AdditionalPaid-InCapital |       |         | RetainedEarnings(Deficit) |  |   |         
|Balance at December 31, 2008                                                                                                   |  | 100                                     |   |  | $                       | 1   |                          | $     | 560,768 |                           |  | $ | (365,354 | ) |  | $ | 13,572 |   |  | $ | 208,987  |  
|                                                                                                                               |  |                                         |   |  |                         |    
|Share-based compensation                                                                                                       |  |                                        |   |  |                         |    |                          |       | 837     |                           |  |   |         |   |  |   |       |   |  |   | 837      |  
|Dividend paid                                                                                                                  |  |                                        |   |  |                         |    |                          |       | (4,064  | )                         |  |   |         |   |  |   |       |   |  |   | (4,064   | )
|Distributions to noncontrolling interests                                                                                      |  |                                        |   |  |                         |    |                          |       |        |                           |  |   |         |   |  |   | (1,156 | ) |  |   | (1,156   | )
|Net income (loss)                                                                                                              |  |                                        |   |  |                         |    |                          |       |        |                           |  |   | (6,578   | ) |  |   | 1,703  |   |  |   | (4,875   | )
|                                                                                                                               |  |                                         |   |  |                         |     |                          |       |         |                           |  |   |          |   |  |   |        |   |  |   |          |  
|Balance at June 30, 2009                                                                                                       |  | 100                                     |   |  | $                       | 1   |                          | $     | 557,541 |                           |  | $ | (371,932 | ) |  | $ | 14,119 |   |  | $ | 199,729  |  
|                                                                                                                               |  |                                         |   |  |                         |     |                          |       |         |                           |  |   |          |   |  |   |        |   |  |   |          |  

The accompanying notes are an integral part of these statements.



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##### Table of Contents

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(unaudited, in thousands)



|                                                                                  |  |                            |         |   |                           |   |          |      |  |   |         |   |  |   |          |  
|--------------------------------------------------------------------------------- |  | -------------------------- | ------- | - | ------------------------- | - | -------- | ---- |  | - | ------- | - |  | - | -------- | -
|                                                                                  |  | US Oncology Holdings, Inc. |         |   | US Oncology, Inc.         |  
|                                                                                  |  | Six Months Ended June 30,  |         |   | Six Months Ended June 30, |  
|                                                                                  |  | 2009                       |         |   | 2008                      |   |          | 2009 |  |   | 2008    |  
|Cash flows from operating activities:                                             |  |                            |         |   |                           |   |          |      |  |   |         |   |  |   |          |  
|Net loss                                                                          |  | $                          | (21,148 | ) |                           | $ | (388,514 | )    |  | $ | (4,875  | ) |  | $ | (373,103 | )
|Adjustments to reconcile net loss to net cash provided by operating activities:   |  |                            |         |   |                           |   |          |      |  |   |         |   |  |   |          |  
|Depreciation and amortization, including amortization of deferred financing costs |  |                            | 54,898  |   |                           |   | 56,373   |      |  |   | 53,705  |   |  |   | 55,179   |  
|Impairment and restructuring charges                                              |  |                            | 1,790   |   |                           |   | 381,770  |      |  |   | 1,790   |   |  |   | 381,770  |  
|Deferred income taxes                                                             |  |                            | (6,034  | ) |                           |   | (6,370   | )    |  |   | 2,056   |   |  |   | (2,016   | )
|Non-cash compensation expense                                                     |  |                            | 837     |   |                           |   | 1,120    |      |  |   | 837     |   |  |   | 1,120    |  
|Gain on sale of assets                                                            |  |                            |        |   |                           |   | (1,370   | )    |  |   |        |   |  |   | (1,370   | )
|Equity in earnings of joint ventures                                              |  |                            | (1,530  | ) |                           |   | (532     | )    |  |   | (1,530  | ) |  |   | (532     | )
|Loss on interest rate swap                                                        |  |                            | 2,416   |   |                           |   | 2,058    |      |  |   |        |   |  |   |         |  
|Non-cash interest under PIK election                                              |  |                            | 18,389  |   |                           |   | 14,767   |      |  |   |        |   |  |   |         |  
|Loss on early extinguishment of debt                                              |  |                            | 22,353  |   |                           |   |         |      |  |   | 22,353  |   |  |   |         |  
|(Increase) Decrease in:                                                           |  |                            |         |   |                           |   |          |      |  |   |         |   |  |   |          |  
|Accounts and other receivables                                                    |  |                            | 4,854   |   |                           |   | (13,660  | )    |  |   | 4,854   |   |  |   | (13,660  | )
|Prepaid expenses and other current assets                                         |  |                            | (2,647  | ) |                           |   | 3,646    |      |  |   | (2,647  | ) |  |   | 3,645    |  
|Inventories                                                                       |  |                            | 20,667  |   |                           |   | (30,775  | )    |  |   | 20,667  |   |  |   | (30,775  | )
|Other assets                                                                      |  |                            | 30      |   |                           |   | 32       |      |  |   | 30      |   |  |   | 32       |  
|Increase (Decrease) in:                                                           |  |                            |         |   |                           |   |          |      |  |   |         |   |  |   |          |  
|Accounts payable                                                                  |  |                            | (2,938  | ) |                           |   | 41,380   |      |  |   | (2,875  | ) |  |   | 42,269   |  
|Due from/to affiliates                                                            |  |                            | (2,349  | ) |                           |   | (21,184  | )    |  |   | (2,486  | ) |  |   | (20,197  | )
|Income taxes receivable/payable                                                   |  |                            | (72     | ) |                           |   | (577     | )    |  |   | (1,858  | ) |  |   | 3,513    |  
|Other accrued liabilities                                                         |  |                            | (20,026 | ) |                           |   | 4,077    |      |  |   | (16,466 | ) |  |   | (3,650   | )
|                                                                                  |  |                            |         |   |                           |   |          |      |  |   |         |   |  |   |          |  
|Net cash provided by operating activities                                         |  |                            | 69,490  |   |                           |   | 42,241   |      |  |   | 73,555  |   |  |   | 42,225   |  
|                                                                                  |  |                            |         |   |                           |   |          |      |  |   |         |   |  |   |          |  

Continued on following page

The accompanying notes are an integral part of these statements.



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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - continued

(unaudited, in thousands)



|                                                        |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|------------------------------------------------------- |  | -------------------------- | -------- | - | ------------------------- | - | ------- | ---- |  | - | -------- | - |  | - | ------- | -
|                                                        |  | US Oncology Holdings, Inc. |          |   | US Oncology, Inc.         |  
|                                                        |  | Six Months Ended June 30,  |          |   | Six Months Ended June 30, |  
|                                                        |  | 2009                       |          |   | 2008                      |   |         | 2009 |  |   | 2008     |  
|Cash flows from investing activities:                   |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Acquisition of property and equipment                   |  |                            | (37,499  | ) |                           |   | (44,213 | )    |  |   | (37,499  | ) |  |   | (44,213 | )
|Net payments in affiliation transactions                |  |                            | (3,369   | ) |                           |   | (36,900 | )    |  |   | (3,369   | ) |  |   | (36,900 | )
|Designation of restricted cash                          |  |                            |         |   |                           |   | (500    | )    |  |   |         |   |  |   | (500    | )
|Net proceeds from sale of assets                        |  |                            |         |   |                           |   | 3,747   |      |  |   |         |   |  |   | 3,747   |  
|Distributions from noncontrolling interests             |  |                            | 1,494    |   |                           |   | 810     |      |  |   | 1,494    |   |  |   | 810     |  
|Investment in unconsolidated subsidiaries               |  |                            | (53      | ) |                           |   | (3,123  | )    |  |   | (53      | ) |  |   | (3,123  | )
|                                                        |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Net cash used in investing activities                   |  |                            | (39,427  | ) |                           |   | (80,179 | )    |  |   | (39,427  | ) |  |   | (80,179 | )
|                                                        |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Cash flows from financing activities:                   |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Proceeds from Senior Secured Notes                      |  |                            | 758,926  |   |                           |   |        |      |  |   | 758,926  |   |  |   |        |  
|Proceeds from other indebtedness                        |  |                            |         |   |                           |   | 4,000   |      |  |   |         |   |  |   | 4,000   |  
|Repayment of term loan                                  |  |                            | (436,666 | ) |                           |   | (34,937 | )    |  |   | (436,666 | ) |  |   | (34,937 | )
|Repayment of Senior Notes                               |  |                            | (311,578 | ) |                           |   |        |      |  |   | (311,578 | ) |  |   |        |  
|Repayment of other indebtedness                         |  |                            | (8,905   | ) |                           |   | (879    | )    |  |   | (8,905   | ) |  |   | (879    | )
|Debt financing costs                                    |  |                            | (16,157  | ) |                           |   | (119    | )    |  |   | (16,157  | ) |  |   | (103    | )
|Net distributions to parent                             |  |                            |         |   |                           |   |        |      |  |   | (4,064   | ) |  |   |        |  
|Repayment of advance to parent                          |  |                            |         |   |                           |   |        |      |  |   |         |   |  |   |        |  
|Distributions to noncontrolling interests               |  |                            | (1,156   | ) |                           |   | (1,832  | )    |  |   | (1,156   | ) |  |   | (1,832  | )
|Contributions from noncontrolling interests             |  |                            |         |   |                           |   | 466     |      |  |   |         |   |  |   | 466     |  
|Issuance of stock, net of offering costs                |  |                            |         |   |                           |   |        |      |  |   |         |   |  |   |        |  
|Payment of dividends on common stock                    |  |                            |         |   |                           |   |        |      |  |   |         |   |  |   |        |  
|Purchase of Treasury Stock                              |  |                            |         |   |                           |   |        |      |  |   |         |   |  |   |        |  
|Proceeds from exercise of stock options                 |  |                            |         |   |                           |   | 25      |      |  |   |         |   |  |   |        |  
|Contribution of proceeds from exercise of stock options |  |                            |         |   |                           |   |        |      |  |   |         |   |  |   | 25      |  
|                                                        |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Net cash used in financing activities                   |  |                            | (15,536  | ) |                           |   | (33,276 | )    |  |   | (19,600  | ) |  |   | (33,260 | )
|                                                        |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Increase (Decrease) in cash and cash equivalents        |  |                            | 14,527   |   |                           |   | (71,214 | )    |  |   | 14,528   |   |  |   | (71,214 | )
|Cash and cash equivalents:                              |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Beginning of period                                     |  |                            | 104,477  |   |                           |   | 149,257 |      |  |   | 104,476  |   |  |   | 149,256 |  
|                                                        |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|End of period                                           |  | $                          | 119,004  |   |                           | $ | 78,043  |      |  | $ | 119,004  |   |  | $ | 78,042  |  
|                                                        |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Interest paid                                           |  | $                          | 53,388   |   |                           | $ | 44,204  |      |  | $ | 53,376   |   |  | $ | 44,192  |  
|Income taxes and related interest paid                  |  |                            | 2,081    |   |                           |   | 1,388   |      |  |   | 2,081    |   |  |   | 1,388   |  
|Non-cash investing and financing transactions:          |  |                            |          |   |                           |   |         |      |  |   |          |   |  |   |         |  
|Notes issued in affiliation transactions                |  |                            |         |   |                           |   | 32,677  |      |  |   |         |   |  |   | 32,677  |  
|Notes issued for interest paid-in-kind                  |  |                            | 18,865   |   |                           |   | 22,789  |      |  |   |         |   |  |   |        |  
|Accretion of dividends on preferred stock               |  |                            | 12,706   |   |                           |   | 11,899  |      |  |   |         |   |  |   |        |  

The accompanying notes are an integral part of these statements.



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(unaudited)

NOTE 1  Basis of Presentation

US Oncology Holdings, Inc. (Holdings) was formed in March, 2004 when a wholly owned subsidiary of Holdings agreed to merge with and into US Oncology, Inc. (US Oncology),
with US Oncology continuing as the surviving corporation (the Merger). The Merger was consummated on August 20, 2004. Currently, Holdings principal asset is 100% of the shares of common stock of US Oncology. Holdings and US
Oncology and their subsidiaries are collectively referred to as the Company.

The unaudited condensed consolidated financial
statements of Holdings include the accounts of its wholly-owned subsidiary, US Oncology. Holdings conducts substantially all of its business through US Oncology and its subsidiaries which provide extensive services and support to its affiliated
cancer care sites nationwide to help them expand their offering of the most advanced treatments, build integrated community-based cancer care centers, improve their therapeutic drug management programs, and participate in cancer-related clinical
research studies. US Oncology is affiliated with 1,236 physicians operating in 476 locations, including 94 radiation oncology facilities in 39 states. US Oncology also provides a broad range of services to pharmaceutical manufacturers, including
product distribution and informational services such as data reporting and analysis.

The accompanying unaudited condensed consolidated
financial statements have been prepared in accordance with generally accepted accounting principles in the United States (GAAP) for interim financial reporting and in accordance with instructions for Form 10-Q and Rule 10.01 of
Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, the unaudited condensed consolidated
financial statements contained in this report reflect all adjustments that are normal and recurring in nature, except for the adoption of the accounting standards discussed in Note 11  Recent Accounting Pronouncements, and considered necessary
for a fair presentation of the financial position and the results of operations for the interim periods presented. The year-end condensed balance sheet data was derived from audited financial statements, but does not include all disclosures required
by GAAP. The results of operations for the interim period are not necessarily indicative of the results expected for the full year. The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions
that affect the reported amounts of assets, liabilities, revenues and expenses, as well as disclosures of contingent assets and liabilities. Because of inherent uncertainties in this process, actual future results could differ from those expected at
the reporting date. These unaudited condensed consolidated financial statements, footnote disclosures and other information should be read in conjunction with the financial statements and the notes thereto included in the Companys Annual
Report on Form 10-K, filed with the Securities and Exchange Commission (SEC) on March 12, 2009, and subsequent filings.

The Company has evaluated subsequent events that occurred between June 30, 2009 and August 11, 2009, the date our financial statements were issued.

NOTE 2  Revenues

The Company derives revenues primarily from (i) comprehensive service
agreements with physician practices; (ii) pharmaceutical services agreements with physician practices under the oncology pharmaceutical services (OPS) model; (iii) fees paid by pharmaceutical companies for services as a group
purchasing organization, data services and other manufacturer services and (iv) research agreements with pharmaceutical manufacturers and other trial sponsors.

Governmental programs, such as Medicare and Medicaid, are collectively the affiliated practices largest payers. For the three months ended June 30, 2009 and 2008, the affiliated practices under
comprehensive service agreements derived 39.7% and 37.4%, respectively, of their net patient revenue from services provided under the Medicare program (of which 6.8% and 5.1%, respectively, relate to Medicare managed care) and 3.8% and 3.4%,
respectively, from services provided under state Medicaid programs. For the six months ended June 30, 2009 and 2008, the affiliated practices under comprehensive service agreements derived 39.5% and 37.8%, respectively, of their net patient
revenue from services provided under the Medicare program (of which 6.6% and 4.9%, respectively, relate to Medicare managed care) and 3.7% and 3.2%, respectively, from services provided under state Medicaid programs. Capitation revenues were less
than 1% of total net patient revenue in all periods. During the three months ended June 30, 2009 and 2008, an additional payer represented 10.0% and 9.2%, respectively, of such affiliated practices aggregate net revenues. During the six
months ended June 30, 2009 and 2008, that payer represented 10.0% and 9.5%, respectively, of such affiliated practices aggregate net revenues. Changes in the payer reimbursement rates, or in affiliated practices payer mix, could
materially and adversely affect the Companys revenues.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



Erythropoiesis-stimulating agents (ESAs) are drugs used for the treatment of anemia,
which is a condition that occurs when the level of healthy red blood cells in the body becomes too low, thus inhibiting the bloods ability to carry oxygen. Many cancer patients suffer from anemia either as a result of their disease or as a
result of the treatments they receive for their cancer. ESAs have historically been used by oncologists to treat anemia caused by chemotherapy, as well as anemia in cancer patients who are not currently receiving chemotherapy. ESAs are administered
to increase levels of healthy red blood cells as an alternative to blood transfusions.

On July 30, 2007, Centers for
Medicare & Medicaid Services (CMS) issued a national coverage decision (NCD) establishing criteria for reimbursement by Medicare for ESA usage which led to a significant decline in utilization of these drugs by
oncologists, including those affiliated with US Oncology. In addition, the Oncology Drug Advisory Committee (ODAC) of the U.S. Food and Drug Administration (FDA) met on March 13, 2008, to further consider the use of ESAs
in oncology. Based upon the ODAC findings, on July 30, 2008, the FDA published a final new label for the ESA drugs Aranesp and Procrit. Unlike the NCD from CMS, which governs reimbursement (rather than prescribing) for Medicare
beneficiaries only, the label indication directs appropriate physician prescribing and applies to all patients and payers.

The FDA also
mandated implementation of a Risk Evaluation and Mitigation Strategy (REMS) proposal relating to ESAs by manufacturers which was filed with the FDA in late August, 2008. The REMS is expected to focus on future ESA prescribing guidelines
and may require additional patient consent/education requirements, medication guides and physician registration procedures. The length of time required for the FDA to approve the REMS and for manufacturers to implement the new program is uncertain
and it presently remains under discussion between the manufacturers and the FDA. Once implemented, the REMS will outline additional, if any, procedural steps that will be required for qualified physicians to prescribe ESAs for their
patients. The REMS is expected to become effective some time in 2009 or early 2010. We believe a possible impact of the REMS could be further reductions in ESA utilization. Because the use of ESAs relates to specific clinical determinations and
the Company does not make clinical decisions for affiliated physicians, analysis of the financial impact of these restrictions is a complex process. As a result, there is inherent uncertainty in making an estimate or range of estimates as to the
ultimate financial impact on the Company. Factors that could significantly affect the financial impact on the Company include ongoing clinical interpretations of the REMS, coverage restrictions and risks related to ESA use.

The decline in ESA usage has had a significant adverse affect on the Companys results of operations, and, particularly, its Medical Oncology
Services and Pharmaceutical Services segments. Operating income attributable to ESAs administered by our network of affiliated physicians decreased $3.8 million and $8.1 million during the three months and six months ended June 30, 2009,
respectively, from the comparable periods ended June 30, 2008. The operating income reflects results from the Companys Medical Oncology Services segment which relate primarily to the administration of ESAs by practices receiving
comprehensive management services and from the Pharmaceutical Services segment which includes purchases by physicians affiliated under the OPS model, as well as distribution and group purchasing fees received from manufacturers for pharmaceuticals
purchased by physicians affiliated under both of these arrangements.

Decreasing financial performance of affiliated practices as a result
of declining ESA usage also affects their relationship with the Company and, in some instances, has led to increased pressure to amend the terms of their management services agreements. In addition, reduced utilization of ESAs may adversely
impact the Companys ability to continue to receive favorable pricing from ESA manufacturers. Decreased financial performance may also adversely impact the Companys ability to obtain acceptable credit terms from pharmaceutical
manufacturers, including manufacturers of products other than ESAs.

The Company expects continued payer scrutiny of the side effects of
supportive care products and other drugs that represent significant costs to payers. Such scrutiny by payers or additional scientific data could lead to future restrictions on usage or reimbursement for other pharmaceuticals as a result of payer or
FDA action or reductions in usage as a result of the independent determination of oncologists practicing in the Companys network. Any such reduction could have an adverse effect on the Companys business. In the Companys
evidence-based medicine initiative, affiliated physicians continually review emerging scientific information to develop clinical pathways for use in oncology and remain engaged with payers in determining optimal usage for all pharmaceuticals.

Medicare reimbursement for physician services is based on a fee schedule, which establishes payment for a given service, in relation
to actual resources used in providing the service, through the application of relative value units (RVUs). The resources used are converted into a dollar amount of reimbursement through a conversion factor, which is updated annually
by CMS, based on a formula.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



On October 30, 2008, CMS issued a final rule for the Medicare Physician Fee Schedule for
calendar year 2009. The final rule establishes Medicare payment rates and policy changes that went into effect for services furnished by physicians and non-physician practitioners as of January 1, 2009. The 2009 Medicare Physician Fee
Schedule included a 5% decrease in the conversion factor from the 2008 rates reflecting the discontinuation of a budget neutrality adjustor that had been applied to a portion of the fee schedule calculation for the past two years. This change
negatively impacted technical services and increased reimbursement for services with greater physician work components such as Evaluation and Management services. Under this fee schedule, pretax income for the six months ended June 30, 2009,
decreased by approximately $0.7 million compared to the six months ended June 30, 2008.

In November, 2006, CMS released its Final
Rule of the Five-Year Review of Work Relative Value Units (RVU or Work RVU) under the Physician Fee Schedule and Proposed Changes to the Practice Expense (PE) Methodology (the Final Rule). The Work RVU
changes were implemented in full beginning January 1, 2007, while the PE methodology changes are being phased in over a four-year period (2007-2010). For the six months ended June 30, 2009, the Final Rule resulted in an increase in pretax
income of $2.0 million over the comparable prior year period for Medicare non-drug reimbursement excluding the 2009 conversion factor change.

On April 6, 2009, CMS issued a final NCD to expand coverage for initial testing with positron emission tomography (PET) as a cancer diagnostic tool for Medicare beneficiaries who are diagnosed with and treated for most
solid tumor cancers. This NCD also extends coverage to patients to allow PET usage beyond initial diagnosis to include subsequent treatment strategies and is expected to expand usage of PET scans, including at US Oncology affiliated practices,
beginning in the second quarter of 2009.

The Companys most significant, and only service agreement to provide more than 10% of total
revenues, is with Texas Oncology, P.A. which accounted for approximately 25% and 23% of revenue for the six month periods ended June 30, 2009, and 2008, respectively.



|                                     |  |                             |         |                           |   |         |  |      |         |  |   |        
|------------------------------------ |  | --------------------------- | ------- | ------------------------- | - | ------- |  | ---- | ------- |  | - | -------
|                                     |  | Three Months Ended June 30, |         | Six Months Ended June 30,
|                                     |  | 2009                        |         | 2008                      |   | 2009    |  | 2008
|                                     |  |                             |         |                           |   |        
|Revenue of Texas Oncology, P.A.      |  | $                           | 220,413 |                           | $ | 197,769 |  | $    | 431,916 |  | $ | 394,287
|Less: Reimbursement of expenses      |  |                             | 206,858 |                           |   | 185,702 |  |      | 408,128 |  |   | 370,877
|                                     |  |                             |         |                           |   |         |  |      |         |  |   |        
|Earnings component of management fee |  | $                           | 13,555  |                           | $ | 12,067  |  | $    | 23,788  |  | $ | 23,410 
|                                     |  |                             |         |                           |   |         |  |      |         |  |   |        

NOTE 3  Fair Value Measurements

The accounting standard which defines fair value, establishes a framework for measuring fair value, and expands disclosures about fair value measurements (SFAS No. 157, Fair Value
Measurements) became effective January 1, 2009, at which time the Company adopted the standard with respect to non-financial assets and liabilities measured on a non-recurring basis. The application of the fair value framework
established by the standard to these fair value measurements on a non-recurring basis, which would include goodwill (generally as a result of an impairment assessment), did not have a material impact on the Companys unaudited condensed
consolidated financial statements as there was no fair value measurement recorded for goodwill during the six months ended June 30, 2009. Effective January 1, 2008, the Company applied the provisions of the standard to its disclosures
related to assets and liabilities which are measured at fair value on a recurring basis (at least annually). As a result, the standard was applied to the Companys interest rate swap liability.

Disclosures are required that categorize assets and liabilities measured at fair value into one of three different levels depending on the observability
of the inputs employed in the measurement. Level 1 inputs are quoted prices in active markets for identical assets or liabilities. Level 2 inputs are observable inputs other than quoted prices included within Level 1 for the asset or liability,
either directly or indirectly through market-corroborated inputs. Level 3 inputs are unobservable inputs for the asset or liability reflecting our assumptions about pricing by market participants. The Company classifies assets and liabilities in
their entirety based on the lowest level of input that is significant to the fair value measurement. The Companys methodology for categorizing assets and liabilities that are measured at fair value pursuant to this hierarchy gives the highest
priority to unadjusted quoted prices in active markets and the lowest level to unobservable inputs.

Liabilities consist of the
Companys interest rate swap, only, which is valued using models based on readily observable market parameters for all substantial terms of the derivative contract and, therefore, is classified as Level 2. Under the interest rate swap the



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



Company pays a fixed rate of 4.97% and receives a floating rate based on the six-month LIBOR on a notional amount of $425.0 million. The floating rate is set
at the start of each semi-annual interest period with the final interest settlement date on March 15, 2012. The fair value of the interest rate swap is estimated based upon the expected future cash settlements, as reported by the counterparty,
using observable market information. The most significant factors in estimating the value of the interest rate swap is the assumption made regarding the future interest rates that will be used to establish the variable rate payments to be received
by the Company and the discount rate used to determine the present value of those estimated future payments. The Company considers both counterparty credit risk and its own credit risk when estimating the fair market value of the interest rate swap.
Because of negative differential between the current (and projected) LIBOR rate and the fixed interest rate paid by the Company, which results in a net liability position, as well as the counterpartys credit rating, counterparty credit risk is
assessed to be minimal and did not impact the fair value of the interest rate swap. The Company also assesses its own credit risk in the valuation of its obligation under the interest rate swap using Company-specific market information. The most
significant market information considered was the credit spread between the Holdings Floating Rate PIK Toggle Notes (Holdings Notes), an instrument with a similar credit profile and term as the interest rate swap, and the like term
treasury spread (as an estimate of a risk free rate). An increase in future LIBOR rates of 1.00 percent would increase (in the Companys favor) the fair value of the interest rate swap by $7.9 million and a decrease in future interest rates of
1.00 percent would negatively impact its fair value by the same amount. As of June 30, 2009, $50.6 million of the Companys indebtedness remains exposed to changes in variable interest rates.

The following table summarizes the assets and liabilities measured at fair value on a recurring basis as of June 30, 2009 (in thousands):



|                            |  |                               |        |                                                             |   |                                             |  |                                         |        |  |   |  
|--------------------------- |  | ----------------------------- | ------ | ----------------------------------------------------------- | - | ------------------------------------------- |  | --------------------------------------- | ------ |  | - | -
|                            |  | Fair Value as ofJune 30, 2009 |        | Quoted Prices inActive Markets forIdentical Assets(Level 1) |   | Significant OtherObservable Inputs(Level 2) |  | SignificantUnobservable Inputs(Level 3)
|Assets                      |  | $                             |       |                                                             | $ |                                            |  | $                                       |       |  | $ | 
|Liabilities                 |  |                               |        |                                                             |   |                                             |  |                                         |        |  |   |  
|Other accrued liabilities   |  |                               | 13,633 |                                                             |   |                                            |  |                                         | 13,633 |  |   | 
|Other long-term liabilities |  |                               | 15,268 |                                                             |   |                                            |  |                                         | 15,268 |  |   | 
|                            |  |                               |        |                                                             |   |                                             |  |                                         |        |  |   |  
|Total                       |  | $                             | 28,901 |                                                             | $ |                                            |  | $                                       | 28,901 |  | $ | 
|                            |  |                               |        |                                                             |   |                                             |  |                                         |        |  |   |  

Non-designated Derivative Instrument

The Companys interest rate swap agreement described above was initially designated as a cash flow hedge against the variability of cash future interest payments on the Holdings Notes (see
Note 6  Indebtedness). The Company no longer believes that payment of cash interest on the entire principal of the outstanding Notes remains probable and has discontinued cash flow hedge accounting for the interest rate swap. Subsequent to
discontinuation of hedge accounting, the Company has recognized all unrealized gains and losses in earnings, rather than deferring such amounts in accumulated other comprehensive income. As a result of discontinuing cash flow hedge accounting for
this instrument, Holdings recognized unrealized losses during the three months and six months ended June 30, 2009 and 2008 as follows (in thousands):



|                            |  |                             |        |                           |      |   |        |  |   |        |   |  |   |        |  
|--------------------------- |  | --------------------------- | ------ | ------------------------- | ---- | - | ------ |  | - | ------ | - |  | - | ------ | -
|                            |  | Three Months Ended June 30, |        | Six Months Ended June 30, |     
|                            |  | 2009                        |        |                           | 2008 |   | 2009   |  |   | 2008   |  
|Other income (expense), net |  | $                           | (1,653 | )                         |      | $ | 14,298 |  | $ | (2,416 | ) |  | $ | (1,711 | )

Although cash flow hedge accounting is no longer applied to the interest rate swap, the Company
believes the swap, economically, remains a hedge against the variability in a portion of interest accruing on the Holdings Notes.

At
June 30, 2008, accumulated other comprehensive income included $1.3 million, net of tax, related to the interest rate swap which represented activity while the instrument was designated as a cash flow hedge that was associated with future
interest payments which could not be considered probable of not occurring at that time. During the three months and six months ended June 30, 2008, $0.3 million loss in accumulated other comprehensive income had been reclassified into earnings,
as follows (in thousands):



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



|                      |  |                                                    |   |      |                           |      |      |  |      |   |  |   |      |  
|--------------------- |  | -------------------------------------------------- | - | ---- | ------------------------- | ---- | ---- |  | ---- | - |  | - | ---- | -
|                      |  | Amount of Loss Reclassified from OCI into Earnings |  
|                      |  | Three Months Ended June 30,                        |   |      | Six Months Ended June 30, |     
|                      |  | 2009                                               |   | 2008 |                           |      | 2009 |  | 2008 |  
|Interest expense, net |  | $                                                  |  |      | $                         | (347 | )    |  | $    |  |  | $ | (346 | )

At December 31, 2008, due to the current and projected low interest rate environment, and the
expectation that payments due on the interest rate swap would increase, the Company believed that cash payments for interest rate swap obligations would reduce the availability under the restricted payments provisions in US Oncologys
indebtedness to a level that additional payments for cash interest for the Holdings Notes no longer remained probable. As a result, at December 31, 2008 all amounts previously recorded in accumulated other comprehensive income related to
interest rate swap activity while that instrument was designated as a cash flow hedge (amounting to $0.8 million, net of tax) were reclassified to Other Income (Expense), Net in the Consolidated Statement of Operations and Comprehensive Income
(Loss) for US Oncology Holdings, Inc.

NOTE 4  Intangible Assets and Goodwill

Changes in intangible assets relating to service agreements, customer relationships and goodwill during the six months ended June 30, 2009 consisted of the following (in thousands):



|                                                                                          |  |                        |         |   |                            |   |       |          |  |   |        
|----------------------------------------------------------------------------------------- |  | ---------------------- | ------- | - | -------------------------- | - | ----- | -------- |  | - | -------
|                                                                                          |  | ServiceAgreements, net |         |   | CustomerRelationships, net |   |       | Goodwill
|Balance at December 31, 2008                                                              |  | $                      | 273,646 |   |                            | $ | 3,743 |          |  | $ | 377,270
|Additions                                                                                 |  |                        | 3,445   |   |                            |   |      |          |  |   |       
|Impairment charge                                                                         |  |                        | (150    | ) |                            |   |      |          |  |   |       
|Amortization expense and other                                                            |  |                        | (10,893 | ) |                            |   | (250  | )        |  |   |       
|                                                                                          |  |                        |         |   |                            |   |       |          |  |   |        
|Balance at June 30, 2009                                                                  |  | $                      | 266,048 |   |                            | $ | 3,493 |          |  | $ | 377,270
|                                                                                          |  |                        |         |   |                            |   |       |          |  |   |        
|Average of straight-line based amortization period remaining in years as of June 30, 2009 |  |                        | 13      |   |                            |   | 7     |          |  |   | n/a    

Customer relationships, net, are classified as Other Assets in the accompanying unaudited
Condensed Consolidated Balance Sheet. Accumulated amortization relating to service agreements was $62.8 million and $52.6 million at June 30, 2009 and December 31, 2008, respectively. The amortization expense of amortizable intangible
assets for the six months ended June 30, 2009 was $10.9 million, and the estimated amortization expense for the five succeeding years is approximately $21 million, per year.

NOTE 5  Impairment and Restructuring Charges

Impairment and restructuring charges recognized
during the three months and six months ended June 30, 2009 and 2008 consisted of the following (in thousands):



|                        |  |                             |     |                           |   |      |  |      |       |  |   |        
|----------------------- |  | --------------------------- | --- | ------------------------- | - | ---- |  | ---- | ----- |  | - | -------
|                        |  | Three Months Ended June 30, |     | Six Months Ended June 30,
|                        |  | 2009                        |     | 2008                      |   | 2009 |  | 2008
|Goodwill                |  | $                           |    |                           | $ |     |  | $    |      |  | $ | 380,000
|Severance costs         |  |                             | 371 |                           |   | 356  |  |      | 1,613 |  |   | 1,662  
|Service agreements, net |  |                             |    |                           |   |     |  |      | 150   |  |   |       
|Other, net              |  |                             | 10  |                           |   | 108  |  |      | 27    |  |   | 108    
|                        |  |                             |     |                           |   |      |  |      |       |  |   |        
|Total                   |  | $                           | 381 |                           | $ | 464  |  | $    | 1,790 |  | $ | 381,770
|                        |  |                             |     |                           |   |      |  |      |       |  |   |        

During the three months and six months ended June 30, 2009, the Company recorded $0.4 million
and $1.6 million, respectively, of severance charges related to certain corporate personnel. These charges will be paid through the second quarter of 2010. In addition, an unamortized service agreement intangible was impaired for $0.2 million in the
first quarter of 2009 related to a practice that converted from a comprehensive services model to a targeted physician services relationship.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



During the three months ended March 31, 2008, the Company recorded an impairment of its goodwill
related to the Medical Oncology services segment of $380.0 million. Also, during the three months and six months ending June 30, 2008, charges of $0.4 million and $1.7 million were recognized primarily related to employee severance for which
payment was primarily made in the second quarter of 2008.

The carrying value of goodwill and the carrying value of service agreements are
subject to impairment tests. In connection with the preparation of the financial statements for the three months ended March 31, 2008, and as a result of the decline in the financial performance of the Medical Oncology services segment, the
Company assessed the recoverability of goodwill related to that segment and determined an impairment had occurred. The resulting impairment charge in the amount of $380.0 million did not result in future cash expenditures or impact the financial
covenants of US Oncologys senior secured credit facility. There were no impairments of goodwill identified during the three months and six months ended June 30, 2009. However, future adverse changes in actual or anticipated operating
results, as well as unfavorable changes in economic factors and market multiples used to estimate the fair value of the Company, could result in future non-cash impairment charges.

NOTE 6  Indebtedness

As of June 30, 2009 and December 31, 2008, long-term indebtedness consisted of
the following (in thousands):



|                                                |  |              |           |   |                  |   |           |  
|----------------------------------------------- |  | ------------ | --------- | - | ---------------- | - | --------- | -
|                                                |  | June 30,2009 |           |   | December 31,2008 |  
|US Oncology, Inc.                               |  |              |           |   |                  |   |           |  
|Senior Secured Credit Facility                  |  | $            |          |   |                  | $ | 436,666   |  
|9.125% Senior Secured Notes, due 2017           |  |              | 758,985   |   |                  |   |          |  
|9.0% Senior Notes, due 2012                     |  |              |          |   |                  |   | 300,000   |  
|10.75% Senior Subordinated Notes, due 2014      |  |              | 275,000   |   |                  |   | 275,000   |  
|9.625% Senior Subordinated Notes, due 2012      |  |              | 3,000     |   |                  |   | 3,000     |  
|Subordinated notes                              |  |              | 27,923    |   |                  |   | 34,956    |  
|Mortgage, capital lease obligations and other   |  |              | 22,255    |   |                  |   | 22,188    |  
|                                                |  |              |           |   |                  |   |           |  
|                                                |  |              | 1,087,163 |   |                  |   | 1,071,810 |  
|Less current maturities                         |  |              | (11,515   | ) |                  |   | (10,677   | )
|                                                |  |              |           |   |                  |   |           |  
|                                                |  |              | 1,075,648 |   |                  |   | 1,061,133 |  
|                                                |  |              |           |   |                  |   |           |  
|US Oncology Holdings, Inc.                      |  |              |           |   |                  |   |           |  
|Senior Floating Rate PIK Toggle Notes, due 2012 |  |              | 475,616   |   |                  |   | 456,751   |  
|                                                |  |              |           |   |                  |   |           |  
|                                                |  | $            | 1,551,264 |   |                  | $ | 1,517,884 |  
|                                                |  |              |           |   |                  |   |           |  

Future principal obligations under US Oncologys and Holdings long-term indebtedness as
of June 30, 2009, are as follows (in thousands):



|                         |  |                               |        |      |   |       |  |      |         |      |   |            |  |   |       |  |   |          
|------------------------ |  | ----------------------------- | ------ | ---- | - | ----- |  | ---- | ------- | ---- | - | ---------- |  | - | ----- |  | - | ---------
|                         |  | Twelve months ending June 30,
|                         |  | 2010                          |        | 2011 |   | 2012  |  | 2013 |         | 2014 |   | Thereafter
|US Oncology payments due |  | $                             | 11,515 |      | $ | 9,031 |  | $    | 8,365   |      | $ | 8,219      |  | $ | 1,890 |  | $ | 1,064,158
|Holdings payments due    |  |                               |       |      |   |      |  |      | 475,616 |      |   |           |  |   |      |  |   |         
|                         |  |                               |        |      |   |       |  |      |         |      |   |            |  |   |       |  |   |          
|                         |  | $                             | 11,515 |      | $ | 9,031 |  | $    | 483,981 |      | $ | 8,219      |  | $ | 1,890 |  | $ | 1,064,158
|                         |  |                               |        |      |   |       |  |      |         |      |   |            |  |   |       |  |   |          

As of June 30, 2009, US Oncology is in compliance with the covenants of its indebtedness.

Senior Secured Credit Facility

At December 31,
2008, the senior secured credit facility consisted of a $160.0 million revolving credit facility and $436.7 million outstanding under a term loan facility. During the three months ended June 30, 2009, the term loan portion of the facility,
in the amount of $436.7 million, was repaid with proceeds from the 9.125% Senior Secured Notes described below.

As of June 30, 2009,
the revolving credit facility of the senior secured credit facility provided for senior secured financing of up to $160.0 million, including a letter of credit sub-facility and a swingline loan sub-facility scheduled to terminate on August 20,
2010. At



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



June 30, 2009, $128.6 million was available for borrowing and availability had been reduced by outstanding letters of credit amounting to $31.4 million.
At June 30, 2009, no amounts had been borrowed under the revolving credit facility of the senior secured credit facility.

In
connection with this refinancing, the revolving credit facility of the senior secured credit facility was amended to, among other things, permit the transaction.

Indebtedness under the revolving credit facility is guaranteed by all of US Oncologys current restricted subsidiaries (see Note 12  Financial Information for Subsidiary Guarantors and Non-Subsidiary
Guarantors), all of US Oncologys future restricted subsidiaries and by Holdings, and is secured by a first priority security interest in substantially all of US Oncologys existing and future real and personal property, including accounts
receivable, inventory, equipment, general intangibles, intellectual property, investment property, cash and a first priority pledge of US Oncologys capital stock and the capital stock of the guarantor subsidiaries.

The revolving credit facility requires US Oncology to comply, on a quarterly basis, with certain financial covenants, including a minimum interest
coverage ratio (interest expense divided by EBITDA, as defined by the credit agreement) and a maximum leverage ratio (indebtedness divided by EBITDA, as defined by the credit agreement). At June 30, 2009, the Company was required to maintain a
minimum interest coverage ratio of no less than 2.00:1 and a maximum leverage ratio of no more than 5.40:1. As of June 30, 2009, US Oncologys actual interest coverage ratio was 2.62:1 and its actual leverage ratio was 5.04:1.

In addition, the revolving credit facility includes various negative covenants, including with respect to indebtedness, liens, investments, permitted
businesses and transactions and other matters, as well as certain customary representations and warranties, affirmative covenants and events of default, including payment defaults, breach of representations and warranties, covenant defaults, cross
defaults to certain indebtedness, certain events of bankruptcy, certain events under ERISA, material judgments, actual or asserted failure of any guaranty or security document supporting the senior secured credit facility to be in full force and
effect and change of control. If such an event of default occurs, the lenders under the revolving credit facility are entitled to take various actions, including the acceleration of amounts due under the facility and all actions permitted to be
taken by a secured creditor.

Senior Notes

As of December 31, 2008, the Company had $300.0 million in 9.0% senior notes outstanding. These notes, which were scheduled to mature on August 15, 2012, were redeemed with proceeds from the 9.125% Senior Secured Notes described
below. A portion of the proceeds from the Senior Secured Notes were deposited with a trustee to redeem the 9.0% Senior Notes on August 17, 2009 for a redemption price of 102.250% plus accrued and unpaid interest.

9.125% Senior Secured Notes

On June 18, 2009,
US Oncology issued $775.0 million aggregate principal amount of senior secured notes due August 15, 2017 (the Senior Secured Notes) in a private offering to institutional investors. Interest on the notes will accrue at a fixed rate
of 9.125% per annum and will be payable semi-annually in arrears on February 15 and August 15, commencing on August 15, 2009. As of June 30, 2009, US Oncology included $759.0 million of debt outstanding in its unaudited
Condensed Consolidated Balance Sheet which reflects the $775.0 million principal amount of the Senior Secured Notes net of an unamortized original issue discount in the amount of $16.0 million. During the three months and six months ended
June 30, 2009, interest expense on the Senior Secured Notes was $2.3 million.

These notes are senior secured obligations of US
Oncology and rank equally in right of payment with all of the Companys and the guarantors existing and future senior indebtedness. Indebtedness under the Senior Secured Notes is guaranteed by all of US Oncologys current restricted
subsidiaries (see Note 12  Financial Information for Subsidiary Guarantors and Non-Subsidiary Guarantors) and all of US Oncologys future restricted subsidiaries, and is secured by a second-priority security interest, subject to permitted
liens, in substantially all of US Oncologys existing and future real and personal property, including accounts receivable, inventory, equipment, general intangibles, intellectual property, investment property, cash and a first priority pledge
of US Oncologys capital stock and the capital stock of the guarantor subsidiaries, subject to certain limitations.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology has the right to redeem some or all of the Senior Secured Notes prior to August 15,
2013 at a price equal to 100.0% of the principal amount plus accrued and unpaid interest and a make whole premium. Thereafter, we may redeem some or all of the notes at the redemption prices set forth below:



|                                                         |  |         |  
|-------------------------------------------------------- |  | ------- | -
|Redemption period                                        |  | Price   |  
|On or after August 15, 2013 and prior to August 15, 2014 |  | 104.560 | %
|On or after August 15, 2014 and prior to August 15, 2015 |  | 102.280 | %
|On or after August 15, 2015                              |  | 100.000 | %

In addition, prior to August 15, 2012, US Oncology may redeem up to a maximum of 35% of the
original aggregate principal amount of the senior secured notes, including any additional notes subsequently issued, with the net proceeds of certain equity offerings at a redemption price of 109.125% of the principal amount thereof, plus accrued
and unpaid interest thereon, provided that, if the equity offering is an offering by Holdings, a portion of the net cash proceeds thereof equal to the amount required to redeem any such notes is contributed to the equity capital of US Oncology or
used to acquire capital stock of US Oncology, subject to certain limitations.

US Oncology issued the Senior Secured Notes pursuant to an
indenture dated June 18, 2009 between US Oncology and a Trustee. Among other provisions, the indenture contains certain covenants that limit the ability of US Oncology and certain of its restricted subsidiaries to incur additional debt, pay
dividends on, redeem or repurchase capital stock, make certain investments, enter into certain types of transactions with affiliates, engage in unrelated businesses, incur certain liens and sell certain assets or merge with or into other companies.

US Oncology may be obligated (based on certain thresholds) to make prepayment offers on the Senior Secured Notes of up to 100% of
allocable excess proceeds, as defined by the notes indenture, from certain asset sales. In addition, the Senior Secured Notes include various negative covenants, including with respect to indebtedness, liens, investments, permitted
businesses and transactions and other matters, as well as certain customary representations and warranties, affirmative covenants and events of default, including payment defaults, breach of representations and warranties, covenant defaults, cross
defaults to certain indebtedness, certain events of bankruptcy, certain events under ERISA, material judgments, actual or asserted failure of any guaranty or security document supporting the Senior Secured Notes to be in full force and effect and
change of control. If such an event of default occurs, the lenders under the Senior Secured Notes are entitled to take various actions, including the acceleration of amounts due under the Senior Secured Notes and all actions permitted to be taken by
a secured creditor.

In connection with the issuance of the Senior Secured Notes, the Company entered into a Purchase Agreement providing
for the initial sale of the Senior Secured Notes and a Registration Rights Agreement with respect to registration rights for the benefit of the holders of the Senior Secured Notes. The Registration Rights Agreement requires that US Oncology and the
guarantors file an exchange offer registration statement with the SEC not later than 120 days and use their reasonable best efforts to cause the registration statement to become effective within 210 days from the Senior Secured Notes closing date of
June 18, 2009. If US Oncology and the guarantors do not comply with its obligations under the Registration Rights Agreement, the interest rate on the notes will increase by 0.25% for each 90 day period US Oncology does not comply with these
obligations, not to exceed 1.0%. As of June 30, 2009, there was no liability accrued for the incremental interest as the Company does not believe it is probable that the required registration will not be made timely.

The Company incurred $16.4 million in transaction expenses related to the Senior Secured Notes offering which are included as Other Assets in the
Companys unaudited Condensed Consolidated Balance Sheet. Proceeds from the offering of approximately $744.4 million, along with cash on hand, were used to repay the $436.7 million senior secured credit facility maturing in 2010 and 2011 and
the $300 million 9.0% Senior Notes due 2012.

In connection with issuing the Senior Secured Notes and refinancing the Term Loan facility
and 9.0% Senior Notes, the Company recognized a $22.4 million loss on early extinguishment of debt primarily related to payment of a 2.25 percent call premium and call period interest on the Senior Notes and the write off of unamortized issuance
costs related to the retired Senior Notes and terminated portion of the senior secured credit facility.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



Senior Floating Rate PIK Toggle Notes

During the three months ended March 31, 2007, Holdings, whose principal asset is its investment in US Oncology, issued $425.0 million of senior floating rate PIK toggle notes
(Notes or Holdings Notes), due March 15, 2012. These notes are senior unsecured obligations of Holdings. Holdings may elect to pay interest on the Notes entirely in cash, by increasing the principal amount of the Notes
(PIK interest), or by paying 50% in cash and 50% by increasing the principal amount of the Notes. Cash interest accrues on the Notes at a rate per annum equal to 6-month LIBOR plus the applicable spread. PIK interest accrues on the Notes
at a rate per annum equal to the cash interest rate plus 0.75%. The Company must make an election regarding whether subsequent interest payments will be made in cash or through PIK interest prior to the start of the applicable interest period. The
applicable spread is 4.50% and increased by 0.50% on March 15, 2009 and will increase by another 0.50% on March 15, 2010. During the three months ended June 30, 2009 and 2008, interest on the Holdings Notes was $9.7 million and $10.0
million, respectively. During the six months ended June 30, 2009 and 2008, interest on the Holdings Notes was $20.1 million and $22.1 million, respectively. In the three months ended June 30, 2009 and 2008, $9.1 million and $4.4 million,
respectively, accrued under the election to pay interest in kind and the remaining $0.6 million and $5.6 million, respectively, accrued as cash interest or interest related to future spread increases and the amortization of debt issuance costs. In
the six months ended June 30, 2009 and 2008, $18.4 million and $14.8 million, respectively, accrued under the election to pay interest in kind and the remaining $1.7 million and $7.3 million, respectively, accrued as cash interest or interest
related to future spread increases and the amortization of debt issuance costs.

Holdings may redeem all or any of the Notes at the
redemption prices set forth below, plus accrued and unpaid interest, if any, to the redemption date:



|                                                               |  |       |  
|-------------------------------------------------------------- |  | ----- | -
|Redemption period                                              |  | Price |  
|On or after September 15, 2008 and prior to September 15, 2009 |  | 102.0 | %
|On or after September 15, 2009 and prior to September 15, 2010 |  | 101.0 | %
|On or after September 15, 2010                                 |  | 100.0 | %

Because Holdings principal asset is its investment in US Oncology, US Oncology provides
funds to service Holdings indebtedness through payment of dividends to Holdings. US Oncologys senior notes and senior subordinated notes limit its ability to make restricted payments from US Oncology, including dividends paid by US
Oncology to Holdings. As of June 30, 2009, US Oncology has the ability to make approximately $29.7 million in restricted payments, which amount increases based on capital contributions to US Oncology, Inc. and by 50 percent of US
Oncologys net income and is reduced by i) the amount of any restricted payments made and ii) net losses of US Oncology, excluding certain non-cash charges such as the $380.0 million goodwill impairment during the three months ended
March 31, 2008 and the $22.4 million loss on early extinguishment of debt during the three months ended June 30, 2009. Delaware law also requires that US Oncology be solvent both at the time, and immediately following, a dividend payment
to Holdings. Because Holdings relies on dividends from US Oncology to fund cash interest payments on the Holdings Notes, in the event that such restrictions prevent US Oncology from paying such a dividend, Holdings would be unable to pay interest on
the notes in cash and would instead be required to pay PIK interest. Unlike interest on the Holdings Notes, which may be settled in cash or through the issuance of additional notes, payments due to the swap counterparty must be made in cash. In
connection with issuing the Notes, Holdings entered into an interest rate swap agreement, with a notional amount of $425.0 million, fixing the LIBOR base rate at 4.97% through maturity in 2012 (see Note 3  Fair Value Measurements). As a result
of the current and projected low interest rate environment, and the related expectation that Holdings will continue to be net payer on the interest rate swap, the Company believes that cash payments for the interest rate swap obligations will reduce
the availability under the restricted payments provisions in US Oncologys indebtedness to a level that additional payments for cash interest for the Holdings Notes may not be prudent and therefore, no longer remain probable. Based on projected
LIBOR interest rates as of June 30, 2009, there will be available funds under the restricted payments provision in order to service, at a minimum, the estimated interest rate swap obligations through June 30, 2010. The Companys
semiannual payment obligations on the interest rate swap increase by $2.1 million for each 1.00% that the fixed interest rate of 4.97% paid to the counterparty exceeds the variable interest rate received from the counterparty. Similarly, the
Companys semiannual payment obligations on the interest rate swap decrease by $2.1 million when the difference between the fixed interest rate paid to the counterparty and the variable interest rate received from the counterparty is reduced by
1.00%. In the event amounts available under the restricted payments provision are insufficient for the Company to service interest on the Holdings Notes, including any obligation related to the interest rate swap, the Company may be required to
arrange additional financing or a capital infusion and use such proceeds to satisfy these obligations. There can be no assurance that additional financing or a capital infusion, if available, will be made on terms that are acceptable to the Company.
The Company expects to issue $18.4 million in notes to settle the interest due in September, 2009. In addition, the Company is required to pay $6.6 million to settle the obligation under the interest



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



rate swap agreement for the interest period ending September 15, 2009. During the six months ended June 30, 2009, US Oncology paid dividends in the
amount of $4.1 million to Holdings to finance obligations due in March related to the Holdings Notes and interest rate swap.

Holdings
issued the Notes pursuant to an Indenture dated March 13, 2007 between Holdings and a Trustee. Among other provisions, the Indenture contains certain covenants that limit the ability of Holdings and certain restricted subsidiaries, including US
Oncology, to incur additional debt, pay dividends on, redeem or repurchase capital stock, issue capital stock of restricted subsidiaries, make certain investments, enter into certain types of transactions with affiliates, engage in unrelated
businesses, create liens securing the debt of Holdings and sell certain assets or merge with or into other companies.

Fair value of Notes

The Company has estimated the fair value of its financial instruments in accordance with the framework under SFAS No. 157,
Fair Value Measurements (SFAS No. 157). The fair value of the fixed rate long term indebtedness is estimated based on quoted market prices or prices quoted from third party financial institutions. The carrying
amount and fair value of the indebtedness, including the current portion, are as follows:



|                                                         |  |                     |         |                         |   |                |  |            |         |  |   |        
|-------------------------------------------------------- |  | ------------------- | ------- | ----------------------- | - | -------------- |  | ---------- | ------- |  | - | -------
|                                                         |  | As of June 30, 2009 |         | As of December 31, 2008
|                                                         |  | CarryingAmount      |         | Fair Value              |   | CarryingAmount |  | Fair Value
|                                                         |  | (in thousands)     
|9.125% Senior Secured Notes, due 2017                    |  | $                   | 758,985 |                         | $ | 751,395        |  | $          |        |  | $ |       
|9.0% Senior Notes, due 2012                              |  |                     |        |                         |   |               |  |            | 300,000 |  |   | 273,000
|10.75% Senior Subordinated Notes, due 2014               |  |                     | 275,000 |                         |   | 273,625        |  |            | 275,000 |  |   | 224,125
|Holdings Senior Floating Rate PIK Toggle Notes, due 2012 |  |                     | 475,616 |                         |   | 399,517        |  |            | 456,751 |  |   | 262,632

NOTE 7  Stock-Based Compensation

The following disclosures relate to stock incentive plans involving shares of Holdings common stock or options to purchase Holdings common stock. Activity related to Holdings stock-based
compensation is also included in the financial statements of US Oncology, as the participants in such plans are employees of US Oncology.

Compensation expense is recognized in the Companys financial statements over the requisite service period, net of estimated forfeitures, and based on the fair value as of the grant date.

US Oncology Holdings, Inc. 2004 Equity Incentive Plan

The Holdings Board of Directors adopted the US Oncology Holdings, Inc. 2004 Equity Incentive Plan (the Equity Incentive Plan) effective in August, 2004. The purpose of the plan is to attract and retain the best
available personnel and to provide additional incentives to employees and consultants to promote the success of the business. Effective January 1, 2008, the Company amended the Equity Incentive Plan to (i) eliminate the distinction between
shares available for grant under restricted common shares and those available for grant under stock options and (ii) increase the number of shares available for awards from 27,223,966 to 32,000,000. Also on January 1, 2008, the
Company awarded 7,882,000 shares of restricted stock to employees, a portion of which related to the cancellation of 2,606,250 employee stock options. The cancellation of options in exchange for restricted shares was accounted for as a modification
of the original award. As a result, the unrecognized compensation expense associated with the original award continues to be recognized over the service period related to the original award. In addition, incremental compensation cost equal
to the excess of the fair value of the new award over the fair value of the original award as of the date the new award was granted, is being recognized over the service period related to the new award. Depending on the individual grants, awards
vest either at the grant date or over defined service periods. Based on the individual vesting criteria for each award, the Company recorded compensation expense of approximately $0.3 million and $0.6 million during the three months ended
June 30, 2009 and 2008, respectively, and $0.8 million and $1.1 million during the six months ended June 30, 2009 and 2008, respectively, related to restricted stock and stock option awards made under the Equity Incentive Plan. At
June 30, 2009, 3,074,350 shares of restricted stock or stock options were available for future awards.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



The Company granted awards of 250,000 restricted shares with an aggregate fair value at the time of
grant of approximately $0.1 million during the six months ended June 30, 2009 and 8,244,500 restricted shares (which includes the January 1, 2008 awards discussed above) with an aggregate fair value at the time of grant of approximately
$12.8 million during the six months ended June 30, 2008. No shares of restricted stock were granted during the three months ended June 30, 2009 and June 30, 2008. Restricted shares vest over a three to five year period from the date
of grant. During the three months and six months ended June 30, 2009, 386,100 and 597,600 restricted shares were forfeited by holders, respectively. During the three months and six months ended June 30, 2008, 1,125,000 and 1,545,000
restricted shares were forfeited by holders, respectively.

The following summarizes activity for restricted shares awarded under the
Equity Incentive Plan for the six months ended June 30, 2009:



|                                                 |  |                   |  
|------------------------------------------------ |  | ----------------- | -
|                                                 |  | Restricted Shares |  
|Restricted shares outstanding, December 31, 2008 |  | 9,514,500         |  
|Granted                                          |  | 250,000           |  
|Vested                                           |  | (985,349          | )
|Forfeited                                        |  | (597,600          | )
|                                                 |  |                   |  
|Restricted shares outstanding, June 30, 2009     |  | 8,181,551         |  
|                                                 |  |                   |  

Compensation expense related to outstanding restricted stock awards is estimated to be $2.0
million, $1.7 million, $1.7 million, $1.6 million and $0.1 million for each of the fiscal years ending December 31, 2009 through 2013. Deferred compensation related to these awards becomes fully amortized during the year ending
December 31, 2014.

The following summarizes activity for options awarded under the Equity Incentive Plan for the six months ended
June 30, 2009:



|                                       |  |                             |   |  |                               |      |                                           |    
|-------------------------------------- |  | --------------------------- | - |  | ----------------------------- | ---- | ----------------------------------------- | ---
|                                       |  | Stock Options              
|                                       |  | SharesRepresented byOptions |   |  | WeightedAverage ExercisePrice |      | Weighted AverageRemainingContractual Term
|Options outstanding, December 31, 2008 |  | 588,750                     |   |  | $                             | 1.44 |                                           |    
|Forfeited                              |  | (30,000                     | ) |  |                               | 1.81 |                                           |    
|                                       |  |                             |   |  |                               |      |                                           |    
|Options outstanding, June 30, 2009     |  | 558,750                     |   |  |                               | 1.42 |                                           | 6.9
|                                       |  |                             |   |  |                               |      |                                           |    
|Options exercisable, June 30, 2009     |  | 297,650                     |   |  |                               | 1.38 |                                           | 6.2

At June 30, 2009, 558,750 options to purchase Holdings common stock were outstanding. During
the six months ended June 30, 2009, there were no options granted to purchase common shares and there were 65,000 options granted to purchase common shares during the six months ended June 30, 2008. Compensation expense related to options
granted has been recorded based on the fair value as of the grant date and vesting provisions.

Holdings 2004 Director Stock Option Plan

The Holdings Board of Directors also adopted the US Oncology Holdings 2004 Director Stock Option Plan (the Director Stock Option
Plan), which was effective in October, 2004, upon stockholder approval. The total number of shares of common stock for which options may be granted under the Director Stock Option Plan is 500,000 shares. At June 30, 2009, 131,000
options to purchase Holdings common stock were outstanding and 286,000 options were available for future awards. Under this plan, each eligible director in office and each eligible director who joined the board after adoption is automatically
granted an option, annually, to purchase 5,000 shares of common stock. In addition, each such director is automatically granted an option, annually, to purchase 1,000 shares of common stock for each board committee on which such director served. As
of June 30, 2009, options to purchase 214,000 shares of common stock, net of forfeitures, have been granted to directors under the Director Stock Option Plan. The options vest six months after the date of grant. During the six months ended
June 30, 2009, there were no exercises of options issued under the Director Stock Option Plan.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



NOTE 8  Income Taxes

The effective tax rate for the three months and six months ended June 30, 2009 and 2008 was as follows (dollars in thousands):



|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   
|------------------------------------------------------------------------- |  | -------------------------- | ------- | - | -------------------------- | - | -------- | ---- |  | - | ------ | -- |  | - | -------- | --
|                                                                          |  | US Oncology Holdings, Inc. |         |   | US Oncology, Inc.          |  
|                                                                          |  | Three Months Ended June 30 |         |   | Three Months Ended June 30 |  
|                                                                          |  | 2009                       |         |   | 2008                       |   |          | 2009 |  |   | 2008   |   
|Income (loss) before income taxes                                         |  | $                          | (19,362 | ) |                            | $ | 12,328   |      |  | $ | (7,975 | )  |  | $ | 8,044    |   
|Less: Income before income taxes attributable to noncontrolling interests |  |                            | (944    | ) |                            |   | (1,017   | )    |  |   | (944   | )  |  |   | (1,017   | ) 
|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   
|Income (loss) before income taxes attributable to the Company             |  | $                          | (20,306 | ) |                            | $ | 11,311   |      |  | $ | (8,919 | )  |  | $ | 7,027    |   
|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   
|Income tax benefit (provision) attributable to the Company                |  | $                          | 2,913   |   |                            | $ | (4,169   | )    |  | $ | 1,324  |    |  | $ | (3,788   | ) 
|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   
|Effective tax rate attributable to the Company                            |  |                            | 14.3    | % |                            |   | (36.9    | )%   |  |   | 14.8   | %  |  |   | (53.9    | )%
|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   
|                                                                          |  |                           
|                                                                          |  | US Oncology Holdings, Inc. |         |   | US Oncology, Inc.          |  
|                                                                          |  | Six Months Ended June 30,  |         |   | Six Months Ended June 30,  |  
|                                                                          |  | 2009                       |         |   | 2008                       |   |          | 2009 |  |   | 2008   |   
|Loss before income taxes                                                  |  | $                          | (25,172 | ) |                            | $ | (394,092 | )    |  | $ | (2,595 | )  |  | $ | (370,237 | ) 
|Less: Income before income taxes attributable to noncontrolling interests |  |                            | (1,703  | ) |                            |   | (1,732   | )    |  |   | (1,703 | )  |  |   | (1,732   | ) 
|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   
|Loss before income taxes attributable to the Company                      |  | $                          | (26,875 | ) |                            | $ | (395,824 | )    |  | $ | (4,298 | )  |  | $ | (371,969 | ) 
|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   
|Income tax benefit (provision) attributable to the Company                |  | $                          | 4,024   |   |                            | $ | 5,578    |      |  | $ | (2,280 | )  |  | $ | (2,866   | ) 
|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   
|Effective tax rate attributable to the Company                            |  |                            | 15.0    | % |                            |   | 1.4      | %    |  |   | (53.0  | )% |  |   | (0.8     | )%
|                                                                          |  |                            |         |   |                            |   |          |      |  |   |        |    |  |   |          |   

The difference between the effective tax rate for Holdings and US Oncology relates to the
incremental interest expense, changes in the fair value of Holdings interest rate swap and general and administrative expenses incurred by Holdings which increase its taxable loss and, consequently, alter the impact that non-deductible costs
have on its effective tax rate as well as a valuation allowance provided on the deferred tax asset of Holdings.

The difference between our
effective income tax rate and the amount that would be determined by applying the statutory U.S. income tax rate before income taxes is as follows (in thousands):



|                                              |  |                            |        |   |                           |   |          |      |  |   |        |   |  |   |          |  
|--------------------------------------------- |  | -------------------------- | ------ | - | ------------------------- | - | -------- | ---- |  | - | ------ | - |  | - | -------- | -
|                                              |  | US Oncology Holdings, Inc. |        |   | US Oncology, Inc.         |  
|                                              |  | Six Months Ended June 30,  |        |   | Six Months Ended June 30, |  
|                                              |  | 2009                       |        |   | 2008                      |   |          | 2009 |  |   | 2008   |  
|U.S. statutory income tax benefit             |  | $                          | (9,406 | ) |                           | $ | (138,538 | )    |  | $ | (1,505 | ) |  | $ | (130,189 | )
|Non-deductible expenses(1)                    |  |                            | 1,183  |   |                           |   | 132,176  |      |  |   | 949    |   |  |   | 132,176  |  
|State income taxes, net of federal benefit(2) |  |                            | 724    |   |                           |   | 628      |      |  |   | 2,274  |   |  |   | 795      |  
|Reserve for uncertain tax positions           |  |                            | 562    |   |                           |   |         |      |  |   | 562    |   |  |   |         |  
|Valuation allowance                           |  |                            | 2,514  |   |                           |   |         |      |  |   |       |   |  |   |         |  
|Other                                         |  |                            | 399    |   |                           |   | 156      |      |  |   |       |   |  |   | 84       |  
|                                              |  |                            |        |   |                           |   |          |      |  |   |        |   |  |   |          |  
|Effective tax (benefit) provision(3)          |  | $                          | (4,024 | ) |                           | $ | (5,578   | )    |  | $ | 2,280  |   |  | $ | 2,866    |  
|                                              |  |                            |        |   |                           |   |          |      |  |   |        |   |  |   |          |  



|(1) | The six months ended June 30, 2008 includes the impact of a $380.0 million goodwill impairment charge of which $376.0 million was not deductible for tax
purposes.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



|(2) | The Texas state margin tax became effective January 1, 2007. Under the Texas margin tax, a Companys tax obligation is computed based on its receipts
less, in the case of the Company, the cost of pharmaceuticals. As such, significant costs incurred that would be deducted to compute an income tax of an entity may not be considered in assessing an obligation for margin tax. For US Oncology, Inc.,
the six months ended June 30, 2009 includes certain state net operating losses of $1.3 million.
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

|(3) | For the six months ended June 30, 2009, the annual effective tax rate for US Oncology, Inc. for the year ended December 31, 2009 could not be
reasonably estimated because the Company expects its pretax income for this period to be near breakeven. As a result, in the interim financial statements, taxes have been provided for based on the actual results for the six months ended
June 30, 2009 rather than an estimated effective tax rate for the fiscal year. In addition, the percentage impact of items included in US Oncology, Inc.s reconciliation above are higher due to the $22.4 million debt extinguishment loss
reducing pretax income to a pretax loss of $4.3 million.
|--- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

At June 30, 2009, Holdings had a gross federal net
operating loss carryforward benefit of approximately $75.7 million that will begin to expire in 2027 and a $1.4 million alternative minimum tax credit, which has no expiration date. In assessing the realizability of deferred tax assets, management
evaluates a variety of factors in considering whether it is more likely than not that some portion or all of the deferred tax assets will ultimately be realized. Management considers earnings expectations, the existence of taxable temporary
differences, tax planning strategies, and the periods in which estimated losses can be utilized. The debt extinguishment loss and incremental interest associated with the June 2009 refinancing (see Note 6  Indebtedness) as well as the recent
history of operating losses, provides evidence that Holdings net deferred tax asset may not be recoverable. Accordingly, a valuation allowance on Holdings net deferred tax assets in the amount of $2.3 million has been established. In
addition to the $2.3 million valuation allowance on the deferred tax assets, a valuation allowance of $0.2 million was made on a general business tax credit that is not expected to be utilized before its expiration date.

During the three months ended June 30, 2009, a portion of Holdings 2008 federal net operating losses was applied to earlier tax periods and is
expected to result in a refund of previously paid taxes of approximately $8.9 million which is recorded as a component of Other Current Assets as of June 30, 2009.

With respect to US Oncology, Inc., whose financial statements are prepared as if it filed a separate return, management concluded that it is more likely than not that the Company will realize its deferred tax assets
and no valuation allowance was provided. At June 30, 2009, US Oncology, Inc. had a net deferred tax liability balance of $32.8 million.

As of June 30, 2009, the Company had an accrual for uncertain tax positions of $2.7 million which is generally expected to settle within the next twelve months. During the six months ended June 30, 2009, the accrual was increased
by $0.6 million related to a potential state tax liability for the disallowance of prior period state net operating losses.

NOTE 9  Segment
Financial Information

The Companys reportable segments are based on internal management reporting that disaggregates the business
by service line. The Companys reportable segments are Medical Oncology Services, Cancer Center Services, Pharmaceutical Services, and Research/Other services (primarily consisting of research services). The Company provides comprehensive
practice management services for the non-clinical aspects of practice management to affiliated practices in its Medical Oncology and Cancer Center Services segments. In addition to managing non-clinical operations, the Medical Oncology services
segment provides oncology pharmaceutical services to practices affiliated under comprehensive service agreements. The Cancer Center Services segment develops and manages comprehensive, community-based cancer centers, which integrate various aspects
of outpatient cancer care, including radiology diagnostic capabilities to radiation therapy for practices affiliated under comprehensive service agreements. The Pharmaceutical Services segment distributes oncology pharmaceuticals to the
Companys affiliated practices, including practices affiliated under the OPS model, provides pharmaceuticals and counseling services to patients through its oral oncology specialty pharmacy and mail order business and offers informational and
other services to pharmaceutical manufacturers. The Research/Other services segment contracts with pharmaceutical and biotechnology firms to provide a comprehensive range of services relating to clinical trials.

Balance sheet information by reportable segment is not reported, since the Company does not prepare such information internally.



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



The tables below present segment results for the three months and six months ended June 30, 2009
and 2008 (in thousands). Income (loss) from operations of Holdings is identical to those of US Oncology with the exception of nominal administrative expenses:



|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|------------------------------------ |  | -------------------------------- | -------- | - | -------------------- | - | ------- | ---------------------- |  | - | -------------- | - |  | -------------- | ------- | - | ---------------- | - | ------- | ----- |  | - | -------- | - |  | - | -------- | -
|                                     |  | Three Months Ended June 30, 2009 |         
|                                     |  | MedicalOncologyServices          |          |   | CancerCenterServices |   |         | PharmaceuticalServices |  |   | Research/Other |   |  | CorporateCosts |         |   | Eliminations (1) |   |         | Total | 
|US Oncology, Inc.                    |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Product revenue                      |  | $                                | 449,892  |   |                      | $ |        |                        |  | $ | 608,365        |   |  | $              |        |   |                  | $ |        |       |  | $ | (463,685 | ) |  | $ | 594,572  |  
|Service revenue                      |  |                                  | 155,666  |   |                      |   | 97,143  |                        |  |   | 15,796         |   |  |                | 18,470  |   |                  |   |        |       |  |   |         |   |  |   | 287,075  |  
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Total revenue                        |  |                                  | 605,558  |   |                      |   | 97,143  |                        |  |   | 624,161        |   |  |                | 18,470  |   |                  |   |        |       |  |   | (463,685 | ) |  |   | 881,647  |  
|Operating expenses                   |  |                                  | (588,340 | ) |                      |   | (62,545 | )                      |  |   | (598,775       | ) |  |                | (17,103 | ) |                  |   | (16,191 | )     |  |   | 463,685  |   |  |   | (819,269 | )
|Impairment and restructuring charges |  |                                  | (10      | ) |                      |   |        |                        |  |   |               |   |  |                |        |   |                  |   | (371    | )     |  |   |         |   |  |   | (381     | )
|Depreciation and amortization        |  |                                  |         |   |                      |   | (9,640  | )                      |  |   | (467           | ) |  |                | (66     | ) |                  |   | (14,999 | )     |  |   |         |   |  |   | (25,172  | )
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Income (loss) from operations        |  | $                                | 17,208   |   |                      | $ | 24,958  |                        |  | $ | 24,919         |   |  | $              | 1,301   |   |                  | $ | (31,561 | )     |  | $ |         |   |  | $ | 36,825   |  
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|US Oncology Holdings, Inc.           |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Operating expenses                   |  | $                                |         |   |                      | $ |        |                        |  | $ |               |   |  | $              |        |   |                  | $ | (34     | )     |  | $ |         |   |  | $ | (34      | )
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Income (loss) from operations        |  | $                                | 17,208   |   |                      | $ | 24,958  |                        |  | $ | 24,919         |   |  | $              | 1,301   |   |                  | $ | (31,595 | )     |  | $ |         |   |  | $ | 36,791   |  
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Goodwill                             |  | $                                | 28,913   |   |                      | $ | 191,424 |                        |  | $ | 156,933        |   |  | $              |        |   |                  | $ |        |       |  | $ |         |   |  | $ | 377,270  |  
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|                                     | 
|                                     |  | Three Months Ended June 30, 2008 |         
|                                     |  | MedicalOncologyServices          |          |   | CancerCenterServices |   |         | PharmaceuticalServices |  |   | Research/Other |   |  | CorporateCosts |         |   | Eliminations (1) |   |         | Total | 
|US Oncology, Inc.                    |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Product revenue                      |  | $                                | 409,501  |   |                      | $ |        |                        |  | $ | 621,779        |   |  | $              |        |   |                  | $ |        |       |  | $ | (474,230 | ) |  | $ | 557,050  |  
|Service revenue                      |  |                                  | 149,843  |   |                      |   | 92,234  |                        |  |   | 15,472         |   |  |                | 14,576  |   |                  |   |        |       |  |   |         |   |  |   | 272,125  |  
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Total revenue                        |  |                                  | 559,344  |   |                      |   | 92,234  |                        |  |   | 637,251        |   |  |                | 14,576  |   |                  |   |        |       |  |   | (474,230 | ) |  |   | 829,175  |  
|Operating expenses                   |  |                                  | (538,600 | ) |                      |   | (60,423 | )                      |  |   | (610,908       | ) |  |                | (15,408 | ) |                  |   | (21,240 | )     |  |   | 474,230  |   |  |   | (772,349 | )
|Impairment and restructuring charges |  |                                  | 42       |   |                      |   | (150    | )                      |  |   |               |   |  |                |        |   |                  |   | (356    | )     |  |   |         |   |  |   | (464     | )
|Depreciation and amortization        |  |                                  |         |   |                      |   | (9,611  | )                      |  |   | (1,325         | ) |  |                | (91     | ) |                  |   | (14,856 | )     |  |   |         |   |  |   | (25,883  | )
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Income (loss) from operations        |  | $                                | 20,786   |   |                      | $ | 22,050  |                        |  | $ | 25,018         |   |  | $              | (923    | ) |                  | $ | (36,452 | )     |  | $ |         |   |  | $ | 30,479   |  
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|US Oncology Holdings, Inc.           |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Operating expenses                   |  | $                                |         |   |                      | $ |        |                        |  | $ |               |   |  | $              |        |   |                  | $ | (48     | )     |  | $ |         |   |  | $ | (48      | )
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Income (loss) from operations        |  | $                                | 20,786   |   |                      | $ | 22,050  |                        |  | $ | 25,018         |   |  | $              | (923    | ) |                  | $ | (36,500 | )     |  | $ |         |   |  | $ | 30,431   |  
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Goodwill                             |  | $                                | 28,913   |   |                      | $ | 191,424 |                        |  | $ | 156,933        |   |  | $              |        |   |                  | $ |        |       |  | $ |         |   |  | $ | 377,270  |  
|                                     |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  



|(1) | Eliminations represent the sale of pharmaceuticals from the distribution center (pharmaceutical services segment) to the practices affiliated under comprehensive
service agreements (medical oncology segment).
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|------------------------------------ |  | ------------------------------ | ---------- | - | -------------------- | - | -------- | ---------------------- |  | - | -------------- | - |  | -------------- | ------- | - | ---------------- | - | ------- | ----- |  | - | -------- | - |  | - | ---------- | -
|                                     |  | Six Months Ended June 30, 2009 |           
|                                     |  | MedicalOncologyServices        |            |   | CancerCenterServices |   |          | PharmaceuticalServices |  |   | Research/Other |   |  | CorporateCosts |         |   | Eliminations (1) |   |         | Total | 
|US Oncology, Inc.                    |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Product revenue                      |  | $                              | 879,054    |   |                      | $ |         |                        |  | $ | 1,170,795      |   |  | $              |        |   |                  | $ |        |       |  | $ | (892,197 | ) |  | $ | 1,157,652  |  
|Service revenue                      |  |                                | 308,434    |   |                      |   | 189,460  |                        |  |   | 30,969         |   |  |                | 37,693  |   |                  |   |        |       |  |   |         |   |  |   | 566,556    |  
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Total revenue                        |  |                                | 1,187,488  |   |                      |   | 189,460  |                        |  |   | 1,201,764      |   |  |                | 37,693  |   |                  |   |        |       |  |   | (892,197 | ) |  |   | 1,724,208  |  
|Operating expenses                   |  |                                | (1,153,711 | ) |                      |   | (123,604 | )                      |  |   | (1,154,012     | ) |  |                | (33,869 | ) |                  |   | (34,322 | )     |  |   | 892,197  |   |  |   | (1,607,321 | )
|Impairment and restructuring charges |  |                                | (177       | ) |                      |   |         |                        |  |   |               |   |  |                |        |   |                  |   | (1,613  | )     |  |   |         |   |  |   | (1,790     | )
|Depreciation and amortization        |  |                                |           |   |                      |   | (19,016  | )                      |  |   | (1,174         | ) |  |                | (146    | ) |                  |   | (29,934 | )     |  |   |         |   |  |   | (50,270    | )
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Income (loss) from operations        |  | $                              | 33,600     |   |                      | $ | 46,840   |                        |  | $ | 46,578         |   |  | $              | 3,678   |   |                  | $ | (65,869 | )     |  | $ |         |   |  | $ | 64,827     |  
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|US Oncology Holdings, Inc.           |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Operating expenses                   |  | $                              |           |   |                      | $ |         |                        |  | $ |               |   |  | $              |        |   |                  | $ | (74     | )     |  | $ |         |   |  | $ | (74        | )
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Income (loss) from operations        |  | $                              | 33,600     |   |                      | $ | 46,840   |                        |  | $ | 46,578         |   |  | $              | 3,678   |   |                  | $ | (65,943 | )     |  | $ |         |   |  | $ | 64,753     |  
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Goodwill                             |  | $                              | 28,913     |   |                      | $ | 191,424  |                        |  | $ | 156,933        |   |  | $              |        |   |                  | $ |        |       |  | $ |         |   |  | $ | 377,270    |  
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|                                     | 
|                                     |  | Six Months Ended June 30, 2008 |           
|                                     |  | MedicalOncologyServices        |            |   | CancerCenterServices |   |          | PharmaceuticalServices |  |   | Research/Other |   |  | CorporateCosts |         |   | Eliminations (1) |   |         | Total | 
|US Oncology, Inc.                    |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Product revenue                      |  | $                              | 812,815    |   |                      | $ |         |                        |  | $ | 1,217,649      |   |  | $              |        |   |                  | $ |        |       |  | $ | (930,153 | ) |  | $ | 1,100,311  |  
|Service revenue                      |  |                                | 299,284    |   |                      |   | 182,325  |                        |  |   | 30,224         |   |  |                | 27,638  |   |                  |   |        |       |  |   |         |   |  |   | 539,471    |  
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Total revenue                        |  |                                | 1,112,099  |   |                      |   | 182,325  |                        |  |   | 1,247,873      |   |  |                | 27,638  |   |                  |   |        |       |  |   | (930,153 | ) |  |   | 1,639,782  |  
|Operating expenses                   |  |                                | (1,072,746 | ) |                      |   | (119,399 | )                      |  |   | (1,198,791     | ) |  |                | (29,337 | ) |                  |   | (41,228 | )     |  |   | 930,153  |   |  |   | (1,531,348 | )
|Impairment and restructuring charges |  |                                | (380,038   | ) |                      |   | (150     | )                      |  |   |               |   |  |                |        |   |                  |   | (1,582  | )     |  |   |         |   |  |   | (381,770   | )
|Depreciation and amortization        |  |                                |           |   |                      |   | (18,948  | )                      |  |   | (2,638         | ) |  |                | (191    | ) |                  |   | (29,860 | )     |  |   |         |   |  |   | (51,637    | )
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Income (loss) from operations        |  | $                              | (340,685   | ) |                      | $ | 43,828   |                        |  | $ | 46,444         |   |  | $              | (1,890  | ) |                  | $ | (72,670 | )     |  | $ |         |   |  | $ | (324,973   | )
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|US Oncology Holdings, Inc.           |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Operating expenses                   |  | $                              |           |   |                      | $ |         |                        |  | $ |               |   |  | $              |        |   |                  | $ | (99     | )     |  | $ |         |   |  | $ | (99        | )
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Income (loss) from operations        |  | $                              | (340,685   | ) |                      | $ | 43,828   |                        |  | $ | 46,444         |   |  | $              | (1,890  | ) |                  | $ | (72,769 | )     |  | $ |         |   |  | $ | (325,072   | )
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Goodwill                             |  | $                              | 28,913     |   |                      | $ | 191,424  |                        |  | $ | 156,933        |   |  | $              |        |   |                  | $ |        |       |  | $ |         |   |  | $ | 377,270    |  
|                                     |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  



|(1) | Eliminations represent the sale of pharmaceuticals from the distribution center (pharmaceutical services segment) to the practices affiliated under comprehensive
service agreements (medical oncology segment).
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



NOTE 10  Commitments and Contingencies

Leases

The Company leases office space, along with certain comprehensive cancer centers and
equipment under noncancelable operating lease agreements. As of June 30, 2009, total future minimum lease payments, including escalation provisions and leases with entities affiliated with practices, are as follows (in thousands):



|             |  |                               |        |      |        |      |        |      |        |      |        |            |        
|------------ |  | ----------------------------- | ------ | ---- | ------ | ---- | ------ | ---- | ------ | ---- | ------ | ---------- | -------
|             |  | Twelve months ending June 30,
|             |  | 2010                          |        | 2011 |        | 2012 |        | 2013 |        | 2014 |        | Thereafter
|Payments due |  | $                             | 82,575 |      | 71,250 |      | 67,908 |      | 59,723 |      | 51,070 |            | 273,751

Guarantees

Beginning January 1, 1997, the Company guaranteed that amounts retained by the Companys affiliated practice in Minnesota will amount to a minimum of $5.2 million annually under the terms of the related
service agreement, provided that certain targets are met. The Company has not been required to make any payments associated with this guarantee.

Insurance

The Company and its affiliated practices maintain insurance with respect to medical malpractice and associated
vicarious liability risks on a claims-made basis, in amounts believed to be customary and adequate. The Company is not aware of any outstanding claims or unasserted claims that are likely to be asserted against the Company or its affiliated
practices, which would have a material impact on its financial position or results of operations.

The Company maintains all other
traditional insurance coverages on either a fully insured or high-deductible basis, using loss funds for any estimated losses within the retained deductibles.

Holdings Long-Term Cash Incentive Plan

In addition to stock-based incentive plans, Holdings has adopted the US Oncology
Holdings, Inc. 2004 Long-Term Cash Incentive Plan (the 2004 Cash Incentive Plan). As of December 31, 2007, no amounts were available for payment under the 2004 Cash Incentive Plan. Effective January 1, 2008, the 2004
Cash Incentive Plan was cancelled and the 2008 Long-Term Cash Incentive Plan (2008 Cash Incentive Plan) was adopted. Under the 2008 Cash Incentive Plan, which is administered by the Compensation Committee of the Board of Directors of
Holdings, management will receive a portion of the enterprise value created as determined by the plan provided that the maximum value that can be paid to management under the plan is limited to $100 million. The value of the awards under the
2008 Cash Incentive Plan is based upon financial performance of the Company for the period beginning January 1, 2008 and ending on the earlier of the occurrence of a payment event or December 31, 2012, and will only be paid in the event of
an initial public offering or a change of control, provided that all shares of preferred stock, together with accrued dividends, have been redeemed or exchanged for common stock. No events occurred during the six months ended June 30, 2009 that
would require a payment under the 2008 Cash Incentive Plan.

If any of the payment events described above occur, the Company may incur an
additional obligation and compensation expense as a result of such an event. As of June 30, 2009, $7.0 million was available for payment under the 2008 Cash Incentive Plan. Because payments of awards under the Plan are based upon occurrence of
a specific event, obligations arising under the 2008 Cash Incentive Plan will be recognized in the period when a payment event, as discussed above, occurs.

Legal Matters

The Company believes the allegations in suits against it are customary for the size and scope of the
Companys operations. However, adverse judgments, individually or in the aggregate, could have a material adverse effect on the Company.

Assessing the Companys financial and operational exposure on litigation matters requires the application of substantial subjective judgments and estimates based upon facts and circumstances, resulting in estimates that could change as
more information becomes available.



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



U.S. Department of Justice Subpoena

During the three months ended December 31, 2005, the Company received a subpoena from the United States Department of Justices Civil Litigation Division (DOJ) requesting a
broad range of information about the Company and its business, generally in relation to the Companys contracts and relationships with pharmaceutical manufacturers. The Company has cooperated fully with the DOJ in responding to the subpoena. At
the present time, the DOJ has not made any allegation of wrongdoing on the part of the Company. However, the Company cannot provide assurance that such an allegation or litigation will not result from this investigation. While the Company believes
that it is operating and has operated its business in compliance with the law, including with respect to the matters covered by the subpoena, the Company cannot provide assurance that the DOJ will not make a determination that wrongdoing has
occurred. In addition, the Company has devoted significant resources to responding to the DOJ subpoena and anticipates that such resources will be required on an ongoing basis to fully respond to the subpoena.

Qui Tam Lawsuits

From time to time, the Company has
become aware that the Company and certain of its subsidiaries and affiliated practices have been the subject of qui tam lawsuits (commonly referred to as whistle-blower suits). Because qui tam actions are filed under seal, it is possible
that the Company is the subject of other qui tam actions of which it is unaware.

In previous qui tam suits which the Company has been made
aware of, the DOJ has declined to intervene in such suits and the suits have been dismissed. Qui tam suits are brought by private individuals, and there is no minimum evidentiary or legal threshold for bringing such a suit. The DOJ is legally
required to investigate the allegations in these suits. The subject matter of many such claims may relate both to alleged actions of the Company and alleged actions of an affiliated practice. Because the affiliated practices are separate legal
entities not controlled by the Company, such claims necessarily involve a more complicated, higher cost defense, and may adversely impact the relationship between the Company and the practices. If the individuals who file complaints and/or the
United States were to prevail in these claims against the Company, and the magnitude of the alleged wrongdoing were determined to be significant, the resulting judgment could have a material adverse financial and operational effect on the Company,
including potential limitations in future participation in governmental reimbursement programs. In addition, addressing complaints and government investigations requires the Company to devote significant financial and other resources to the process,
regardless of the ultimate outcome of the claims.

Other Litigation

The provision of medical services by the Companys affiliated practices entails an inherent risk of professional liability claims. The Company does not control the practice of medicine by the clinical staff or
their compliance with regulatory and other requirements directly applicable to practices. In addition, because the practices purchase and prescribe pharmaceutical products, they face the risk of product liability claims. In addition, because of
licensing requirements and affiliated practices participation in governmental healthcare programs, the Company and affiliated practices are, from time to time, subject to governmental audits and investigations, as well as internally initiated
audits, some of which may result in refunds to governmental programs. Although the Company and its affiliated practices maintain insurance coverage, successful malpractice, regulatory or product liability claims asserted against it or one of the
affiliated practices, in excess of insurance coverage, could have a material adverse effect on the Company.

The Company and its network
physicians are defendants in a number of lawsuits involving employment and other disputes and breach of contract claims. In addition, the Company is involved from time to time in disputes with, and claims by, its affiliated practices against the
Company.

The Company is also involved in litigation with a practice in Oklahoma that was affiliated with the Company under the net revenue
model until April, 2006. While the Company was still affiliated with the practice, the Company initiated arbitration proceedings pursuant to a provision in the service agreement providing for contract reformation in certain events. The practice
countered with a lawsuit that alleges, among other things, that the Company has breached the service agreement and that the service agreement is unenforceable as a matter of public policy due to alleged violations of healthcare laws. The practice
sought unspecified damages and a termination of the contract. The Company believes that its service agreement is lawful and enforceable and that the Company is operating in accordance with applicable law. As a result of alleged breaches of the
service agreement by the practice, the Company terminated the service agreement in April, 2006. In March 2007, the Oklahoma Supreme Court overturned a lower courts ruling that would have compelled arbitration in this matter and remanded the
case back to the lower court to hold hearings to determine whether and to what extent the arbitration provisions of the service agreement will be applicable to the dispute. The Company expects those hearings to occur in late 2009 or 2010.



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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



Because of the need for further proceedings, the Company believes that the Oklahoma Supreme Court ruling will extend the amount of time it will take to
resolve this dispute and increase the risk of the litigation to the Company. In any event, as with any complex litigation, the Company anticipates that this dispute may take several years to resolve.

As a result of the ongoing litigation, the Company has been unable to collect on a timely basis a receivable owed to the Company relating to accounts
receivable purchased by the Company under the service agreement and amounts for reimbursement of expenses paid by the Company on the practices behalf. At June 30, 2009, the total owed to the Company for those receivables of $22.4 million
is reflected on its balance sheet as other noncurrent assets. Currently, approximately $13.1 million is held in an escrowed bank account into which the practice has been making, and is required to continue to make, monthly deposits. These amounts
will be released upon resolution of the litigation. In addition, $7.6 million is being held in a bank account that has been frozen pending the outcome of related litigation regarding that account. In addition, the Company has filed a security lien
on the receivables of the practice. The Companys management believes that the amounts held in the bank accounts combined with the receivables of the practice in which the Company has filed a security lien represent adequate collateral to
recover the $22.4 million receivable recorded in other noncurrent assets at June 30, 2009. Accordingly, the Company expects to realize the amount that it believes to be owed by the practice. However, realization is subject to a successful
conclusion to the litigation with the practice.

The Company intends to vigorously pursue its claims, including claims for any costs and
expenses that it incurs as a result of the termination of the service agreement and to defend against the practices allegations that it breached the agreement and that the agreement is unenforceable. However, the Company cannot provide
assurance as to what the outcome of the litigation will be, or, even if it prevails in the litigation, whether it will be successful in recovering the full amount, or any, of its costs associated with the litigation and termination of the service
agreement. The Company expects to continue to incur expenses in connection with its litigation with the practice.

Certificate of Need Regulatory Action

During the three months ended September 30, 2006, one of the Companys affiliated practices in North Carolina lost (through
state regulatory action) the ability to provide radiation services at its cancer center in Asheville. The practice continued to provide medical oncology services, but was not permitted to use the radiation services area of the center (approximately
18% of the square footage of the cancer center). The practice appealed the regulatory action and the North Carolina Court of Appeals ruled in favor of the practice on procedural grounds and ordered the state agency to hold a new hearing on its
regulatory action. During the three months ended March 31, 2008, the practice received a ruling in its appeal, which mandated a rehearing by the state agency. The state agency conducted a rehearing and issued a new ruling upholding the
practices right to provide radiation services. That decision was appealed, and the appellants also sought a stay of the states decision. The request for a stay was denied in July 2008 while the appeal is pending. As a result, the
practice resumed diagnostic services in September, 2008 and radiation services in February, 2009.

Delays during the three months
ended March 31, 2007 in pursuing strategic alternatives led to uncertainty regarding the form and timing associated with alternatives to a successful appeal. Consequently, the Company performed impairment testing as of March 31, 2007
and it recorded an impairment charge of $1.6 million relating to a management services agreement asset and equipment in the three months ended March 31, 2007. No additional impairment charges relating to this regulatory action have been
recorded through June 30, 2009.

As of June 30, 2009, the Company unaudited Condensed Consolidated Balance Sheet included net
assets in the amount of $0.8 million related to this practice, which includes primarily working capital in the amount of $0.6 million. The construction of the cancer center in which the practice operates was financed as an operating lease and, as
such, is not recorded on the Companys balance sheet. At June 30, 2009, the lease had a remaining term of 17 years and the net present value of minimum future lease payments is approximately $7.0 million.

Antitrust Inquiry

The United States Federal Trade
Commission (FTC) and a state Attorney General have informed one of the Companys affiliated physician practices that they have opened an investigation to determine whether a recent transaction in which another group of physicians
became employees of that affiliated group violated relevant state or federal antitrust laws. In addition, the FTC has requested information from the Company regarding its role in that transaction. The Company is in the process of responding to a
request for information on this matter. At present, the Company believes that the scope of the investigation is limited to a single transaction, but the Company cannot provide assurance that the scope will remain limited. The Company believes that
it and its



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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



affiliated physician practices comply with relevant antitrust laws. However, if this investigation were to result in a claim against the Company or its
affiliated physician practice in which the FTC or attorney general prevails, the resulting judgment could have a material adverse financial and operational effect on the Company or that practice, including the possibility of monetary damages or
fines, a requirement that it unwind the transaction at issue or the imposition of restrictions on future operations and development. In addition, addressing government investigations requires the Company to devote significant financial and other
resources to the process, regardless of the ultimate outcome of the claims. Furthermore, because of the size and scope of the Companys network, there is a risk that it could be subjected to greater scrutiny by government regulators with regard
to antitrust issues.

NOTE 11  Recent Accounting Pronouncements

From time to time, the Financial Accounting Standards Board (FASB), the SEC and other regulatory bodies seek to change accounting rules, including rules applicable to the Companys business and
financial statements. The Company cannot assure that future changes in accounting rules would not require it to make retrospective application to its financial statements.

In September, 2006, the FASB issued SFAS No. 157, Fair Value Measurements (SFAS No. 157). SFAS No. 157 defines fair value, establishes a framework
for measuring fair value, and expands disclosures about fair value measurements. In February, 2008, the FASB issued Staff Position FAS No. 157-2, Effective Date of FASB Statement No. 157, which delayed the effective date of
SFAS No. 157 for all non-financial assets and non-financial liabilities, except those that are measured on a recurring basis. Effective January 1, 2009, the Company adopted SFAS No. 157 with respect to non-financial assets and
liabilities measured on a non-recurring basis. The application of the fair value framework established by SFAS No. 157 to these fair value measurements did not have a material impact on the Companys unaudited condensed consolidated
financial statements (see Note 3  Fair Value Measurements).

In December, 2007, the FASB issued SFAS No. 141 (revised
2007), Business Combinations, (SFAS 141R). SFAS 141R establishes principles and requirements for how an acquirer recognizes and measures in its financial statements identifiable assets acquired, liabilities
assumed, any non-controlling interest in an acquiree and the resulting goodwill. SFAS 141R also establishes disclosure requirements to enable the evaluation of the nature and financial effects of the business combination. This statement was
effective for annual reporting periods beginning after December 15, 2008 and was adopted without material impact. SFAS 141R is to be applied prospectively to business combinations for which the acquisition date is on or after January 1,
2009. The Company expects SFAS 141R will have an impact on the Companys accounting for future business combinations, however the effect is dependent upon acquisitions which may occur in the future.

In April, 2009, the FASB issued Staff Position No. FAS 141(R)-1, Accounting for Assets Acquired and Liabilities Assumed in a Business
Combination That Arise from Contingencies (FSP No. FAS 141(R)-1). FSP No. FAS 141(R)-1 amends and clarifies SFAS No. 141(R) to address application issues raised on the initial recognition and measurement, subsequent
measurement and accounting and disclosure of assets and liabilities arising from contingencies in a business combination. This FSP generally applies to assets acquired and liabilities assumed in a business combination that arise from contingencies
that would be within the scope of SFAS No. 5, Accounting for Contingencies, if not acquired or assumed in a business combination for which the acquisition date is on or after January 1, 2009. The adoption of this FSP did
not have a material impact on the Companys unaudited condensed consolidated financial statements; however, the FSP may have an impact on the accounting for any future acquisitions or divestitures.

In December, 2007, the FASB issued SFAS No. 160, Noncontrolling Interests in Consolidated Financial Statements, an amendment of ARB
No. 51, which establishes new standards governing the accounting for and reporting of noncontrolling interests (NCIs) in partially-owned subsidiaries and the loss of control of subsidiaries. Certain provisions of this standard
indicate, among other things, that NCIs (previously referred to as minority interests) be treated as a separate component of equity, rather than a liability; that increases and decreases in the parents ownership interest that leave control
intact be treated as equity transactions, rather than as step acquisitions or dilution gains or losses; and that losses of a partially-owned consolidated subsidiary be allocated to the NCI even when such allocation might result in a deficit balance.
This standard also requires changes to certain presentation and disclosure requirements. SFAS No. 160 was effective for annual reporting periods beginning after December 15, 2008. The provisions of the standard were applied to all NCIs
prospectively, except for the presentation and disclosure requirements, which were applied retrospectively to all periods presented and have been disclosed as such in the Companys unaudited condensed consolidated financial statements contained
herein.



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NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



In March, 2008, the FASB issued SFAS No. 161, Disclosures about Derivative Instruments
and Hedging Activities  An Amendment of SFAS No. 133 (SFAS 161). SFAS 161 seeks to improve financial reporting for derivative instruments and hedging activities by requiring enhanced disclosures regarding the impact
on financial position, financial performance, and cash flows. SFAS 161 was effective for the Company on January 1, 2009, and was adopted without a material impact on the Companys unaudited condensed consolidated financial statements.

In April, 2008, the FASB issued Staff Position No. 142-3, Determination of the Useful Life of Intangible Assets
(FSP 142-3). This FSP amends the factors that should be considered in developing renewal or extension assumptions used to determine the useful life of a recognized intangible asset under FASB Statement of Financial Accounting Standards
No. 142, Goodwill and Other Intangible Assets(SFAS No. 142). The intent of this FSP is to improve the consistency between the useful life of a recognized intangible asset under SFAS No. 142 and the
period of expected cash flows used to measure the fair value of the asset under other U.S. generally accepted accounting principles. FSP 142-3 was effective January 1, 2009 for the Company. There was no impact to the Company of adopting FSP
142-3; however, FSP 142-3 may result in a change in the useful lives of intangible assets recognized in future periods. (See Note 4  Intangible Assets and Goodwill regarding intangible assets currently held by the Company.)

In April, 2009, the FASB issued Staff Position No. FAS 107-1 and APB 28-1, Interim Disclosures about Fair Value of Financial
Instruments (FSP FAS 107-1 and APB 28-1). Under FSP FAS 107-1 and APB 28-1 the disclosure requirements of SFAS No. 107, Disclosures about Fair Value of Financial Instruments (SFAS 107), are
to be applied in interim period financial statements, in addition to the existing requirements for annual periods. FSP FAS 107-1 and APB 28-1 reiterates SFAS 107s requirement to disclose the methods and significant assumptions used to estimate
fair value. FSP FAS 107-1 and APB Opinion No. 28-1 does not require disclosures for earlier periods presented for comparative purposes at initial adoption. The FSP was effective for the Companys interim period ending June 30, 2009
and adoption of this FSP did not have a material impact on its unaudited condensed consolidated financial statements (see Note 6  Indebtedness).

In June, 2009, the FASB issued SFAS No. 165, Subsequent Events (SFAS 165). Prior to SFAS 165, the authoritative guidance for subsequent events was previously addressed only in U.S.
auditing standards. SFAS 165 establishes general standards of accounting and disclosure of events that occur after the balance sheet date but before financial statements are issued or are available to be issued and requires the Company to disclose
the date through which it has evaluated subsequent events and whether that was the date the financial statements were issued or available to be issued. SFAS 165 became effective for the Company on June 30, 2009 and was adopted without material
impact on its unaudited condensed consolidated financial statements.

In June, 2009, the FASB issued SFAS No. 167, Amendments
to FASB Interpretation No. 46(R) (SFAS 167). SFAS 167 amends consolidation guidance for variable interest entities (VIE) under FIN 46(R). Under SFAS 167, the new consolidation model is a more qualitative
assessment of power and economics that considers which entity has the power to direct the activities that most significantly impact the VIEs economic performance and has the obligation to absorb losses or the right to receive
benefits that could be potentially significant to the VIE. SFAS 167 is effective for the Company as of January 1, 2010. The Company is currently evaluating the impact of this standard on its unaudited condensed consolidated financial
statements.

In June, 2009, the FASB issued SFAS No. 168, The FASB Accounting Standards Codification and the Hierarchy
of Generally Accepted Accounting Principles  A Replacement of FASB Statement No. 162. The FASB Accounting Standards Codification (Codification) will become the source of authoritative GAAP recognized by the FASB to
be applied by nongovernmental entities. Rules and interpretive releases of the SEC under authority of federal securities laws are also sources of authoritative GAAP for SEC registrants. On the effective date, the Codification will supersede all
then-existing non-SEC accounting and reporting standards. SFAS 168 is effective for the Companys interim period ending September 30, 2009. The Company does not expect that this standard will have a material impact on its unaudited
condensed consolidated financial statements upon adoption.

NOTE 12  Financial Information for Subsidiary Guarantors and Non-Subsidiary Guarantors

The 9.125% Senior Secured Notes (Senior Secured Notes), the 9% Senior Secured Notes (the Senior Notes) which
were redeemed with proceeds from the Senior Secured Notes and the 10.75% Senior Subordinated Notes (the Senior Subordinated Notes) issued by US Oncology, Inc. are guaranteed fully and unconditionally, and on a joint and several basis, by
all of US Oncologys wholly-owned subsidiaries. Certain of US Oncologys subsidiaries, primarily joint ventures, do not guarantee the Senior Secured Notes, the Senior Notes and the Senior Subordinated Notes.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



Presented on the following pages are condensed consolidating financial statements for US Oncology,
Inc. (the issuer of the Senior Notes and the Senior Subordinated Notes), the subsidiary guarantors and the non-guarantor subsidiaries as of and for the three months and six months ended June 30, 2009 and 2008. The equity method has been used
with respect to US Oncologys investments in its subsidiaries.

As of June 30, 2009, the non-guarantor subsidiaries include
Cancer Treatment Associates of Northeast Missouri, Ltd., Colorado Cancer Centers, L.L.C., Southeast Texas Cancer Centers, L.P., East Indy CC, L.L.C., KCCC JV, L.L.C., AOR Real Estate of Greenville, L.P., The Carroll County Cancer Center, Ltd, CCCN
NW Building JV, L.L.C., and Oregon Cancer Center, Ltd.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology, Inc.

Condensed Consolidating Balance Sheet

As of June 30, 2009

(unaudited, in thousands, except share information)



|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|---------------------------------------------------------------------------- |  | ------------------------------------- | --------- | - | -------------------- | - | ------------------------- |  | - | ------------ | - |  | ------------ | -------- | ---- |  | - | --------- | -
|                                                                             |  | US Oncology, Inc.(ParentCompany Only) |           |   | SubsidiaryGuarantors |   | Non-guarantorSubsidiaries |  |   | Eliminations |   |  | Consolidated |         
|ASSETS                                                                       |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Current assets:                                                              |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Cash and equivalents                                                         |  | $                                     |          |   |                      | $ | 119,003                   |  | $ | 1            |   |  | $            |         |      |  | $ | 119,004   |  
|Accounts receivable                                                          |  |                                       |          |   |                      |   | 351,542                   |  |   | 7,062        |   |  |              |         |      |  |   | 358,604   |  
|Other receivables                                                            |  |                                       |          |   |                      |   | 26,729                    |  |   |             |   |  |              |         |      |  |   | 26,729    |  
|Prepaid expenses and other current assets                                    |  |                                       | 417       |   |                      |   | 21,924                    |  |   | 988          |   |  |              |         |      |  |   | 23,329    |  
|Inventories                                                                  |  |                                       |          |   |                      |   | 110,300                   |  |   |             |   |  |              |         |      |  |   | 110,300   |  
|Deferred income taxes                                                        |  |                                       | 5,424     |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 5,424     |  
|Due from affiliates                                                          |  |                                       | 578,387   |   |                      |   |                          |  |   |             |   |  |              | (537,682 | )(a) |  |   | 40,705    |  
|Investment in subsidiaries                                                   |  |                                       | 444,811   |   |                      |   |                          |  |   |             |   |  |              | (444,811 | )(b) |  |   |          |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total current assets                                                         |  |                                       | 1,029,039 |   |                      |   | 629,498                   |  |   | 8,051        |   |  |              | (982,493 | )    |  |   | 684,095   |  
|Property and equipment, net                                                  |  |                                       |          |   |                      |   | 369,716                   |  |   | 42,687       |   |  |              |          |      |  |   | 412,403   |  
|Service agreements, net                                                      |  |                                       |          |   |                      |   | 265,031                   |  |   | 1,017        |   |  |              |          |      |  |   | 266,048   |  
|Goodwill                                                                     |  |                                       |          |   |                      |   | 371,677                   |  |   | 5,593        |   |  |              |          |      |  |   | 377,270   |  
|Other assets                                                                 |  |                                       | 26,568    |   |                      |   | 38,283                    |  |   | 1,650        |   |  |              |          |      |  |   | 66,501    |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|                                                                             |  | $                                     | 1,055,607 |   |                      | $ | 1,674,205                 |  | $ | 58,998       |   |  | $            | (982,493 | )    |  | $ | 1,806,317 |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|LIABILITIES AND STOCKHOLDERS EQUITY                                         |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Current liabilities:                                                         |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Current maturities of long-term indebtedness                                 |  | $                                     | 9,916     |   |                      | $ | 232                       |  | $ | 1,367        |   |  |              |          |      |  | $ | 11,515    |  
|Accounts payable                                                             |  |                                       |          |   |                      |   | 264,779                   |  |   | 508          |   |  |              |          |      |  |   | 265,287   |  
|Intercompany accounts                                                        |  |                                       | (248,738  | ) |                      |   | 258,631                   |  |   | (9,893       | ) |  |              |          |      |  |   |          |  
|Due to affiliates                                                            |  |                                       |          |   |                      |   | 631,295                   |  |   | 14,955       |   |  |              | (537,682 | )(a) |  |   | 108,568   |  
|Accrued compensation cost                                                    |  |                                       |          |   |                      |   | 39,822                    |  |   | 263          |   |  |              |          |      |  |   | 40,085    |  
|Accrued interest payable                                                     |  |                                       | 14,598    |   |                      |   |                          |  |   |             |   |  |              |          |      |  |   | 14,598    |  
|Income taxes payable                                                         |  |                                       | 985       |   |                      |   |                          |  |   |             |   |  |              |          |      |  |   | 985       |  
|Other accrued liabilities                                                    |  |                                       |          |   |                      |   | 32,766                    |  |   | 220          |   |  |              |          |      |  |   | 32,986    |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total current liabilities                                                    |  |                                       | (223,239  | ) |                      |   | 1,227,525                 |  |   | 7,420        |   |  |              | (537,682 | )    |  |   | 474,024   |  
|Deferred revenue                                                             |  |                                       |          |   |                      |   | 7,219                     |  |   |             |   |  |              |          |      |  |   | 7,219     |  
|Deferred income taxes                                                        |  |                                       | 38,246    |   |                      |   |                          |  |   |             |   |  |              |          |      |  |   | 38,246    |  
|Long-term indebtedness                                                       |  |                                       | 1,054,990 |   |                      |   | 2,798                     |  |   | 17,860       |   |  |              |          |      |  |   | 1,075,648 |  
|Other long-term liabilities                                                  |  |                                       |          |   |                      |   | 7,992                     |  |   | 3,459        |   |  |              |          |      |  |   | 11,451    |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total liabilities                                                            |  |                                       | 869,997   |   |                      |   | 1,245,534                 |  |   | 28,739       |   |  |              | (537,682 | )    |  |   | 1,606,588 |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Commitments and contingencies                                                |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Stockholders equity                                                         |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Common stock, $0.01 par value, 100 shares authorized, issued and outstanding |  |                                       | 1         |   |                      |   |                          |  |   |             |   |  |              |          |      |  |   | 1         |  
|Additional paid-in capital                                                   |  |                                       | 557,541   |   |                      |   |                          |  |   |             |   |  |              |          |      |  |   | 557,541   |  
|Retained deficit                                                             |  |                                       | (371,932  | ) |                      |   |                          |  |   |             |   |  |              |          |      |  |   | (371,932  | )
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total Company stockholders equity                                           |  |                                       | 185,610   |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 185,610   |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Noncontrolling interests                                                     |  |                                       |          |   |                      |   |                          |  |   | 14,119       |   |  |              |          |      |  |   | 14,119    |  
|Subsidiary equity                                                            |  |                                       |          |   |                      |   | 428,671                   |  |   | 16,140       |   |  |              | (444,811 | )(b) |  |   |          |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total stockholders equity                                                   |  |                                       | 185,610   |   |                      |   | 428,671                   |  |   | 30,259       |   |  |              | (444,811 | )    |  |   | 199,729   |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|                                                                             |  | $                                     | 1,055,607 |   |                      | $ | 1,674,205                 |  | $ | 58,998       |   |  | $            | (982,493 | )    |  | $ | 1,806,317 |  
|                                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  



|(a) | Elimination of intercompany balances
|--- | ------------------------------------



|(b) | Elimination of investment in subsidiaries
|--- | -----------------------------------------



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---

##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology, Inc.

Condensed Consolidating Balance Sheet

As of December 31, 2008

(in thousands, except share information)



|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|--------------------------------------------------------------------------- |  | ------------------------------------- | --------- | - | -------------------- | - | ------------------------- |  | - | ------------ | - |  | ------------ | -------- | ---- |  | - | --------- | -
|                                                                            |  | US Oncology, Inc.(ParentCompany Only) |           |   | SubsidiaryGuarantors |   | Non-guarantorSubsidiaries |  |   | Eliminations |   |  | Consolidated |         
|ASSETS                                                                      |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Current assets:                                                             |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Cash and equivalents                                                        |  | $                                     |          |   |                      | $ | 104,475                   |  | $ | 1            |   |  | $            |         |      |  | $ | 104,476   |  
|Accounts receivable                                                         |  |                                       |          |   |                      |   | 354,889                   |  |   | 9,447        |   |  |              |         |      |  |   | 364,336   |  
|Other receivables                                                           |  |                                       |          |   |                      |   | 25,707                    |  |   |             |   |  |              |         |      |  |   | 25,707    |  
|Prepaid expenses and other current assets                                   |  |                                       | 527       |   |                      |   | 20,155                    |  |   |             |   |  |              |         |      |  |   | 20,682    |  
|Inventories                                                                 |  |                                       |          |   |                      |   | 130,967                   |  |   |             |   |  |              |         |      |  |   | 130,967   |  
|Deferred income taxes                                                       |  |                                       | 4,373     |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 4,373     |  
|Due from affiliates                                                         |  |                                       | 649,233   |   |                      |   | 95                        |  |   |             |   |  |              | (582,900 | )(a) |  |   | 66,428    |  
|Investment in subsidiaries                                                  |  |                                       | 381,549   |   |                      |   |                          |  |   |             |   |  |              | (381,549 | )(b) |  |   |          |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total current assets                                                        |  |                                       | 1,035,682 |   |                      |   | 636,288                   |  |   | 9,448        |   |  |              | (964,449 | )    |  |   | 716,969   |  
|Property and equipment, net                                                 |  |                                       |          |   |                      |   | 368,145                   |  |   | 42,103       |   |  |              |         |      |  |   | 410,248   |  
|Service agreements, net                                                     |  |                                       |          |   |                      |   | 269,211                   |  |   | 4,435        |   |  |              |         |      |  |   | 273,646   |  
|Goodwill                                                                    |  |                                       |          |   |                      |   | 371,677                   |  |   | 5,593        |   |  |              |         |      |  |   | 377,270   |  
|Other assets                                                                |  |                                       | 24,339    |   |                      |   | 38,724                    |  |   | 1,657        |   |  |              |         |      |  |   | 64,720    |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|                                                                            |  | $                                     | 1,060,021 |   |                      | $ | 1,684,045                 |  | $ | 63,236       |   |  | $            | (964,449 | )    |  | $ | 1,842,853 |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|LIABILITIES AND STOCKHOLDERS EQUITY                                        |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Current liabilities:                                                        |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Current maturities of long-term indebtedness                                |  | $                                     | 9,507     |   |                      | $ |                          |  | $ | 1,170        |   |  | $            |         |      |  | $ | 10,677    |  
|Accounts payable                                                            |  |                                       |          |   |                      |   | 265,311                   |  |   | 879          |   |  |              |         |      |  |   | 266,190   |  
|Intercompany accounts                                                       |  |                                       | (249,113  | ) |                      |   | 252,374                   |  |   | (3,261       | ) |  |              |         |      |  |   |          |  
|Due to affiliates                                                           |  |                                       |          |   |                      |   | 714,957                   |  |   | 4,856        |   |  |              | (582,900 | )(a) |  |   | 136,913   |  
|Accrued compensation cost                                                   |  |                                       |          |   |                      |   | 40,070                    |  |   | 706          |   |  |              |         |      |  |   | 40,776    |  
|Accrued interest payable                                                    |  |                                       | 26,266    |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 26,266    |  
|Income taxes payable                                                        |  |                                       | 2,727     |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 2,727     |  
|Other accrued liabilities                                                   |  |                                       |          |   |                      |   | 35,636                    |  |   | (832         | ) |  |              |         |      |  |   | 34,804    |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total current liabilities                                                   |  |                                       | (210,613  | ) |                      |   | 1,308,348                 |  |   | 3,518        |   |  |              | (582,900 | )    |  |   | 518,353   |  
|Deferred revenue                                                            |  |                                       |          |   |                      |   | 6,894                     |  |   |             |   |  |              |         |      |  |   | 6,894     |  
|Deferred income taxes                                                       |  |                                       | 35,139    |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 35,139    |  
|Long-term indebtedness                                                      |  |                                       | 1,040,080 |   |                      |   | 2,418                     |  |   | 18,635       |   |  |              |         |      |  |   | 1,061,133 |  
|Other long-term liabilities                                                 |  |                                       |          |   |                      |   | 8,797                     |  |   | 3,550        |   |  |              |         |      |  |   | 12,347    |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total liabilities                                                           |  |                                       | 864,606   |   |                      |   | 1,326,457                 |  |   | 25,703       |   |  |              | (582,900 | )    |  |   | 1,633,866 |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Commitments and contingencies                                               |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Stockholders equity                                                        |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Common stock, $0.01 par value, 100 shares authorized issued and outstanding |  |                                       | 1         |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 1         |  
|Additional paid-in capital                                                  |  |                                       | 560,768   |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 560,768   |  
|Retained deficit                                                            |  |                                       | (365,354  | ) |                      |   |                          |  |   |             |   |  |              |         |      |  |   | (365,354  | )
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total Company stockholders equity                                          |  |                                       | 195,415   |   |                      |   |                          |  |   |             |   |  |              |         |      |  |   | 195,415   |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Noncontrolling interests                                                    |  |                                       |          |   |                      |   |                          |  |   | 13,572       |   |  |              |         |      |  |   | 13,572    |  
|Subsidiary equity                                                           |  |                                       |          |   |                      |   | 357,588                   |  |   | 23,961       |   |  |              | (381,549 | )(b) |  |   |          |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|Total stockholders equity                                                  |  |                                       | 195,415   |   |                      |   | 357,588                   |  |   | 37,533       |   |  |              | (381,549 | )    |  |   | 208,987   |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  
|                                                                            |  | $                                     | 1,060,021 |   |                      | $ | 1,684,045                 |  | $ | 63,236       |   |  | $            | (964,449 | )    |  | $ | 1,842,853 |  
|                                                                            |  |                                       |           |   |                      |   |                           |  |   |              |   |  |              |          |      |  |   |           |  



(a) Elimination of intercompany balances

(b) Elimination of investment in subsidiaries



-31-



---

##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology, Inc.

Condensed Consolidating Statement of Operations

For the Three Months Ended June 30, 2009

(unaudited, in thousands)



|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|--------------------------------------------------------- |  | ------------------------------------- | ------- | - | -------------------- | - | ------- | ------------------------- |  | - | ------------ | - |  | ------------ | ------- | ---- |  | - | ------- | -
|                                                          |  | US Oncology, Inc.(ParentCompany Only) |         |   | SubsidiaryGuarantors |   |         | Non-guarantorSubsidiaries |  |   | Eliminations |   |  | Consolidated |        
|Product revenue                                           |  | $                                     |        |   |                      | $ | 585,937 |                           |  | $ | 8,635        |   |  | $            |        |      |  | $ | 594,572 |  
|Service revenue                                           |  |                                       |        |   |                      |   | 281,524 |                           |  |   | 5,551        |   |  |              |        |      |  |   | 287,075 |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Total revenue                                             |  |                                       |        |   |                      |   | 867,461 |                           |  |   | 14,186       |   |  |              |        |      |  |   | 881,647 |  
|Cost of products                                          |  |                                       |        |   |                      |   | 573,764 |                           |  |   | 8,455        |   |  |              |        |      |  |   | 582,219 |  
|Cost of services:                                         |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Operating compensation and benefits                       |  |                                       |        |   |                      |   | 135,688 |                           |  |   | 2,458        |   |  |              |        |      |  |   | 138,146 |  
|Other operating costs                                     |  |                                       |        |   |                      |   | 82,303  |                           |  |   | 345          |   |  |              |        |      |  |   | 82,648  |  
|Depreciation and amortization                             |  |                                       |        |   |                      |   | 16,867  |                           |  |   | 1,068        |   |  |              |        |      |  |   | 17,935  |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Total cost of services                                    |  |                                       |        |   |                      |   | 234,858 |                           |  |   | 3,871        |   |  |              |        |      |  |   | 238,729 |  
|Total cost of products and services                       |  |                                       |        |   |                      |   | 808,622 |                           |  |   | 12,326       |   |  |              |        |      |  |   | 820,948 |  
|General and administrative expense                        |  |                                       | 165     |   |                      |   | 16,091  |                           |  |   |             |   |  |              |        |      |  |   | 16,256  |  
|Impairment and restructuring charges                      |  |                                       |        |   |                      |   | 381     |                           |  |   |             |   |  |              |        |      |  |   | 381     |  
|Depreciation and amortization                             |  |                                       |        |   |                      |   | 7,237   |                           |  |   |             |   |  |              |        |      |  |   | 7,237   |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|                                                          |  |                                       | 165     |   |                      |   | 832,331 |                           |  |   | 12,326       |   |  |              |        |      |  |   | 844,822 |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Income (loss) from operations                             |  |                                       | (165    | ) |                      |   | 35,130  |                           |  |   | 1,860        |   |  |              |        |      |  |   | 36,825  |  
|Other income (expense)                                    |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Interest expense, net                                     |  |                                       | (22,480 | ) |                      |   | 414     |                           |  |   | (418         | ) |  |              |        |      |  |   | (22,484 | )
|Loss on early extinguishment of debt                      |  |                                       | (22,353 | ) |                      |   |        |                           |  |   |             |   |  |              |        |      |  |   | (22,353 | )
|Other income (expense), net                               |  |                                       |        |   |                      |   | 37      |                           |  |   |             |   |  |              |        |      |  |   | 37      |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Income (loss) before income taxes                         |  |                                       | (44,998 | ) |                      |   | 35,581  |                           |  |   | 1,442        |   |  |              |        |      |  |   | (7,975  | )
|Income tax benefit (provision)                            |  |                                       | 1,324   |   |                      |   |        |                           |  |   |             |   |  |              |        |      |  |   | 1,324   |  
|Equity in subsidiaries                                    |  |                                       | 37,023  |   |                      |   |        |                           |  |   |             |   |  |              | (37,023 | )(a) |  |   |        |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Net income                                                |  |                                       | (6,651  | ) |                      |   | 35,581  |                           |  |   | 1,442        |   |  |              | (37,023 | )    |  |   | (6,651  | )
|Less: Net income attributable to noncontrolling interests |  |                                       | (944    | ) |                      |   | (725    | )                         |  |   | (219         | ) |  |              | 944     | (a)  |  |   | (944    | )
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Net income attributable to the Company                    |  | $                                     | (7,595  | ) |                      | $ | 34,856  |                           |  | $ | 1,223        |   |  | $            | (36,079 | )    |  | $ | (7,595  | )
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  



|(a) | Elimination of investment in subsidiaries
|--- | -----------------------------------------



-32-



---

##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology, Inc.

Condensed Consolidating Statement of Operations

For the Three Months Ended June 30, 2008

(unaudited, in thousands)



|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|--------------------------------------------------------- |  | ------------------------------------- | ------- | - | -------------------- | - | ------- | ------------------------- |  | - | ------------ | - |  | ------------ | ------- | ---- |  | - | ------- | -
|                                                          |  | US Oncology, Inc.(ParentCompany Only) |         |   | SubsidiaryGuarantors |   |         | Non-guarantorSubsidiaries |  |   | Eliminations |   |  | Consolidated |        
|Product revenue                                           |  | $                                     |        |   |                      | $ | 546,675 |                           |  | $ | 10,375       |   |  | $            |        |      |  | $ | 557,050 |  
|Service revenue                                           |  |                                       |        |   |                      |   | 262,585 |                           |  |   | 9,540        |   |  |              |        |      |  |   | 272,125 |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Total revenue                                             |  |                                       |        |   |                      |   | 809,260 |                           |  |   | 19,915       |   |  |              |        |      |  |   | 829,175 |  
|Cost of products                                          |  |                                       |        |   |                      |   | 531,499 |                           |  |   | 10,086       |   |  |              |        |      |  |   | 541,585 |  
|Cost of services:                                         |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Operating compensation and benefits                       |  |                                       |        |   |                      |   | 125,965 |                           |  |   | 4,121        |   |  |              |        |      |  |   | 130,086 |  
|Other operating costs                                     |  |                                       |        |   |                      |   | 78,162  |                           |  |   | 1,276        |   |  |              |        |      |  |   | 79,438  |  
|Depreciation and amortization                             |  |                                       |        |   |                      |   | 17,872  |                           |  |   | 881          |   |  |              |        |      |  |   | 18,753  |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Total cost of services                                    |  |                                       |        |   |                      |   | 221,999 |                           |  |   | 6,278        |   |  |              |        |      |  |   | 228,277 |  
|Total cost of products and services                       |  |                                       |        |   |                      |   | 753,498 |                           |  |   | 16,364       |   |  |              |        |      |  |   | 769,862 |  
|General and administrative expense                        |  |                                       | 96      |   |                      |   | 21,144  |                           |  |   |             |   |  |              |        |      |  |   | 21,240  |  
|Impairment and restructuring charges                      |  |                                       |        |   |                      |   | 464     |                           |  |   |             |   |  |              |        |      |  |   | 464     |  
|Depreciation and amortization                             |  |                                       |        |   |                      |   | 7,130   |                           |  |   |             |   |  |              |        |      |  |   | 7,130   |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|                                                          |  |                                       | 96      |   |                      |   | 782,236 |                           |  |   | 16,364       |   |  |              |        |      |  |   | 798,696 |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Income (loss) from operations                             |  |                                       | (96     | ) |                      |   | 27,024  |                           |  |   | 3,551        |   |  |              |        |      |  |   | 30,479  |  
|Other income (expense)                                    |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Interest expense, net                                     |  |                                       | (22,829 | ) |                      |   | 762     |                           |  |   | (366         | ) |  |              |        |      |  |   | (22,433 | )
|Other income (expense), net                               |  |                                       |        |   |                      |   | (2      | )                         |  |   |             |   |  |              |        |      |  |   | (2      | )
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Income (loss) before income taxes                         |  |                                       | (22,925 | ) |                      |   | 27,784  |                           |  |   | 3,185        |   |  |              |        |      |  |   | 8,044   |  
|Income tax benefit                                        |  |                                       | (3,788  | ) |                      |   |        |                           |  |   |             |   |  |              |        |      |  |   | (3,788  | )
|Equity in subsidiaries                                    |  |                                       | 30,969  |   |                      |   |        |                           |  |   |             |   |  |              | (30,969 | )(a) |  |   |        |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Net income (loss)                                         |  |                                       | 4,256   |   |                      | $ | 27,784  |                           |  | $ | 3,185        |   |  | $            | (30,969 | )    |  | $ | 4,256   |  
|Less: Net income attributable to noncontrolling interests |  |                                       | (1,017  | ) |                      |   | (242    | )                         |  |   | (775         | ) |  |              | 1,017   | (a)  |  |   | (1,017  | )
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  
|Net income (loss) attributable to the Company             |  | $                                     | 3,239   |   |                      | $ | 27,542  |                           |  | $ | 2,410        |   |  | $            | (29,952 | )    |  | $ | 3,239   |  
|                                                          |  |                                       |         |   |                      |   |         |                           |  |   |              |   |  |              |         |      |  |   |         |  



|(a) | Elimination of investment in subsidiaries
|--- | -----------------------------------------



-33-



---

##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology, Inc.

Condensed Consolidating Statement of Operations

For the Six Months Ended June 30, 2009

(unaudited, in thousands)



|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|--------------------------------------------------------- |  | ------------------------------------- | ------- | - | -------------------- | - | --------- | ------------------------- |  | - | ------------ | - |  | ------------ | ------- | ---- |  | - | --------- | -
|                                                          |  | US Oncology, Inc.(ParentCompany Only) |         |   | SubsidiaryGuarantors |   |           | Non-guarantorSubsidiaries |  |   | Eliminations |   |  | Consolidated |        
|Product revenue                                           |  | $                                     |        |   |                      | $ | 1,141,009 |                           |  | $ | 16,643       |   |  | $            |        |      |  | $ | 1,157,652 |  
|Service revenue                                           |  |                                       |        |   |                      |   | 555,533   |                           |  |   | 11,023       |   |  |              |        |      |  |   | 566,556   |  
|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|Total revenue                                             |  |                                       |        |   |                      |   | 1,696,542 |                           |  |   | 27,666       |   |  |              |        |      |  |   | 1,724,208 |  
|Cost of products                                          |  |                                       |        |   |                      |   | 1,117,504 |                           |  |   | 16,300       |   |  |              |        |      |  |   | 1,133,804 |  
|Cost of services:                                         |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|Operating compensation and benefits                       |  |                                       |        |   |                      |   | 270,869   |                           |  |   | 4,917        |   |  |              |        |      |  |   | 275,786   |  
|Other operating costs                                     |  |                                       |        |   |                      |   | 162,579   |                           |  |   | 765          |   |  |              |        |      |  |   | 163,344   |  
|Depreciation and amortization                             |  |                                       |        |   |                      |   | 33,365    |                           |  |   | 2,135        |   |  |              |        |      |  |   | 35,500    |  
|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|Total cost of services                                    |  |                                       |        |   |                      |   | 466,813   |                           |  |   | 7,817        |   |  |              |        |      |  |   | 474,630   |  
|Total cost of products and services                       |  |                                       |        |   |                      |   | 1,584,317 |                           |  |   | 24,117       |   |  |              |        |      |  |   | 1,608,434 |  
|General and administrative expense                        |  |                                       | 252     |   |                      |   | 34,135    |                           |  |   |             |   |  |              |        |      |  |   | 34,387    |  
|Impairment and restructuring charges                      |  |                                       |        |   |                      |   | 1,790     |                           |  |   |             |   |  |              |        |      |  |   | 1,790     |  
|Depreciation and amortization                             |  |                                       |        |   |                      |   | 14,770    |                           |  |   |             |   |  |              |        |      |  |   | 14,770    |  
|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|                                                          |  |                                       | 252     |   |                      |   | 1,635,012 |                           |  |   | 24,117       |   |  |              |        |      |  |   | 1,659,381 |  
|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|Income (loss) from operations                             |  |                                       | (252    | ) |                      |   | 61,530    |                           |  |   | 3,549        |   |  |              |        |      |  |   | 64,827    |  
|Other income (expense)                                    |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|Interest expense, net                                     |  |                                       | (44,955 | ) |                      |   | 689       |                           |  |   | (840         | ) |  |              |        |      |  |   | (45,106   | )
|Loss on early extinguishment of debt                      |  |                                       | (22,353 | ) |                      |   |          |                           |  |   |             |   |  |              |        |      |  |   | (22,353   | )
|Other income (expense), net                               |  |                                       |        |   |                      |   | 37        |                           |  |   |             |   |  |              |        |      |  |   | 37        |  
|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|Income (loss) before income taxes                         |  |                                       | (67,560 | ) |                      |   | 62,256    |                           |  |   | 2,709        |   |  |              |        |      |  |   | (2,595    | )
|Income tax benefit (provision)                            |  |                                       | (2,280  | ) |                      |   |          |                           |  |   |             |   |  |              |        |      |  |   | (2,280    | )
|Equity in subsidiaries                                    |  |                                       | 64,965  |   |                      |   |          |                           |  |   |             |   |  |              | (64,965 | )(a) |  |   |          |  
|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|Net income                                                |  |                                       | (4,875  | ) |                      |   | 62,256    |                           |  |   | 2,709        |   |  |              | (64,965 | )    |  |   | (4,875    | )
|Less: Net income attributable to noncontrolling interests |  |                                       | (1,703  | ) |                      |   | (1,274    | )                         |  |   | (429         | ) |  |              | 1,703   | (a)  |  |   | (1,703    | )
|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  
|Net income attributable to the Company                    |  | $                                     | (6,578  | ) |                      | $ | 60,982    |                           |  | $ | 2,280        |   |  | $            | (63,262 | )    |  | $ | (6,578    | )
|                                                          |  |                                       |         |   |                      |   |           |                           |  |   |              |   |  |              |         |      |  |   |           |  



|(a) | Elimination of investment in subsidiaries
|--- | -----------------------------------------



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology, Inc.

Condensed Consolidating Statement of Operations

For the Six Months Ended June 30, 2008

(unaudited, in thousands)



|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|--------------------------------------------------------- |  | ------------------------------------- | -------- | - | -------------------- | - | --------- | ------------------------- |  | - | ------------ | - |  | ------------ | ------- | --- |  | - | --------- | -
|                                                          |  | US Oncology, Inc.(ParentCompany
Only) |          |   | SubsidiaryGuarantors |   |           | Non-guarantorSubsidiaries |  |   | Eliminations |   |  | Consolidated |        
|Product revenue                                           |  | $                                     |         |   |                      | $ | 1,079,375 |                           |  | $ | 20,936       |   |  | $            |        |     |  | $ | 1,100,311 |  
|Service revenue                                           |  |                                       |         |   |                      |   | 520,818   |                           |  |   | 18,653       |   |  |              |        |     |  |   | 539,471   |  
|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|Total revenue                                             |  |                                       |         |   |                      |   | 1,600,193 |                           |  |   | 39,589       |   |  |              |        |     |  |   | 1,639,782 |  
|Cost of products                                          |  |                                       |         |   |                      |   | 1,053,184 |                           |  |   | 20,428       |   |  |              |        |     |  |   | 1,073,612 |  
|Cost of services:                                         |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|Operating compensation and benefits                       |  |                                       |         |   |                      |   | 252,034   |                           |  |   | 8,240        |   |  |              |        |     |  |   | 260,274   |  
|Other operating costs                                     |  |                                       |         |   |                      |   | 153,647   |                           |  |   | 2,587        |   |  |              |        |     |  |   | 156,234   |  
|Depreciation and amortization                             |  |                                       |         |   |                      |   | 35,666    |                           |  |   | 1,688        |   |  |              |        |     |  |   | 37,354    |  
|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|Total cost of services                                    |  |                                       |         |   |                      |   | 441,347   |                           |  |   | 12,515       |   |  |              |        |     |  |   | 453,862   |  
|Total cost of products and services                       |  |                                       |         |   |                      |   | 1,494,531 |                           |  |   | 32,943       |   |  |              |        |     |  |   | 1,527,474 |  
|General and administrative expense                        |  |                                       | 189      |   |                      |   | 41,039    |                           |  |   |             |   |  |              |        |     |  |   | 41,228    |  
|Impairment and restructuring charges                      |  |                                       |         |   |                      |   | 381,770   |                           |  |   |             |   |  |              |        |     |  |   | 381,770   |  
|Depreciation and amortization                             |  |                                       |         |   |                      |   | 14,283    |                           |  |   |             |   |  |              |        |     |  |   | 14,283    |  
|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|                                                          |  |                                       | 189      |   |                      |   | 1,931,623 |                           |  |   | 32,943       |   |  |              |        |     |  |   | 1,964,755 |  
|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|Income (loss) from operations                             |  |                                       | (189     | ) |                      |   | (331,430  | )                         |  |   | 6,646        |   |  |              |        |     |  |   | (324,973  | )
|Other income (expense)                                    |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|Interest expense, net                                     |  |                                       | (47,873  | ) |                      |   | 1,948     |                           |  |   | (708         | ) |  |              |        |     |  |   | (46,633   | )
|Other income                                              |  |                                       |         |   |                      |   | 1,369     |                           |  |   |             |   |  |              |        |     |  |   | 1,369     |  
|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|Income (loss) before income taxes                         |  |                                       | (48,062  | ) |                      |   | (328,113  | )                         |  |   | 5,938        |   |  |              |        |     |  |   | (370,237  | )
|Income tax benefit (provision)                            |  |                                       | (2,866   | ) |                      |   |          |                           |  |   |             |   |  |              |        |     |  |   | (2,866    | )
|Equity in subsidiaries                                    |  |                                       | (322,174 | ) |                      |   |          |                           |  |   |             |   |  |              | 322,174 | (a) |  |   |          |  
|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|Net income (loss)                                         |  |                                       | (373,102 | ) |                      | $ | (328,113  | )                         |  | $ | 5,938        |   |  | $            | 322,174 |     |  | $ | (373,103  | )
|Less: Net income attributable to noncontrolling interests |  |                                       | (1,732   | ) |                      |   | (372      | )                         |  |   | (1,360       | ) |  |              | 1,732   | (a) |  |   | (1,732    | )
|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  
|Net income (loss) attributable to the Company             |  | $                                     | (374,834 | ) |                      | $ | (328,485  | )                         |  | $ | 4,578        |   |  | $            | 323,906 |     |  | $ | (374,835  | )
|                                                          |  |                                       |          |   |                      |   |           |                           |  |   |              |   |  |              |         |     |  |   |           |  



|(a) | Elimination of investment in subsidiaries
|--- | -----------------------------------------



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology, Inc.

Condensed Consolidating Statement of Cash Flows

For the Six Months Ended June 30, 2009

(unaudited, in thousands)



|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|---------------------------------------------- |  | ------------------------------------- | -------- | - | -------------------- | - | ------- | ------------------------- |  | - | ------------ | - |  | - | -------- | -
|                                               |  | US Oncology, Inc.(ParentCompany
Only) |          |   | SubsidiaryGuarantors |   |         | Non-guarantorSubsidiaries |  |   | Consolidated |  
|Cash flows from operating activities:          |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Net cash provided by operating activities      |  | $                                     | 16,547   |   |                      | $ | 55,163  |                           |  | $ | 1,845        |   |  | $ | 73,555   |  
|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Cash flows from investing activities:          |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Acquisition of property and equipment          |  |                                       |         |   |                      |   | (36,958 | )                         |  |   | (541         | ) |  |   | (37,499  | )
|Net payments in affiliation transactions       |  |                                       | (389     | ) |                      |   | (2,980  | )                         |  |   |             |   |  |   | (3,369   | )
|Distributions from unconsolidated subsidiaries |  |                                       |         |   |                      |   | 1,011   |                           |  |   | 430          |   |  |   | 1,441    |  
|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Net cash used in investing activities          |  |                                       | (389     | ) |                      |   | (38,927 | )                         |  |   | (111         | ) |  |   | (39,427  | )
|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Cash flows from financing activities:          |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Proceeds from Senior Secured Notes             |  |                                       | 758,926  |   |                      |   |        |                           |  |   |             |   |  |   | 758,926  |  
|Repayment of term loan                         |  |                                       | (436,666 | ) |                      |   |        |                           |  |   |             |   |  |   | (436,666 | )
|Repayment of Senior Notes                      |  |                                       | (311,578 | ) |                      |   |        |                           |  |   |             |   |  |   | (311,578 | )
|Repayment of other indebtedness                |  |                                       | (6,619   | ) |                      |   | (1,708  | )                         |  |   | (578         | ) |  |   | (8,905   | )
|Debt financing costs                           |  |                                       | (16,157  | ) |                      |   |        |                           |  |   |             |   |  |   | (16,157  | )
|Net distributions to parent                    |  |                                       | (4,064   | ) |                      |   |        |                           |  |   |             |   |  |   | (4,064   | )
|Distributions to noncontrolling interests      |  |                                       |         |   |                      |   |        |                           |  |   | (1,156       | ) |  |   | (1,156   | )
|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Net cash used in financing activities          |  |                                       | (16,158  | ) |                      |   | (1,708  | )                         |  |   | (1,734       | ) |  |   | (19,600  | )
|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Increase in cash and cash equivalents          |  |                                       |         |   |                      |   | 14,528  |                           |  |   |             |   |  |   | 14,528   |  
|Cash and cash equivalents:                     |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|Beginning of period                            |  |                                       |         |   |                      |   | 104,475 |                           |  |   | 1            |   |  |   | 104,476  |  
|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|End of period                                  |  | $                                     |         |   |                      | $ | 119,003 |                           |  | $ | 1            |   |  | $ | 119,004  |  
|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  
|                                               |  |                                       |          |   |                      |   |         |                           |  |   |              |   |  |   |          |  



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



US Oncology, Inc.

Condensed Consolidating Statement of Cash Flows

For the Six Months Ended June 30, 2008

(unaudited, in thousands)



|                                                         |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|-------------------------------------------------------- |  | ------------------------------------- | ------- | - | -------------------- | - | -------- | ------------------------- |  | - | ------------ | - |  | - | ------- | -
|                                                         |  | US Oncology, Inc.(ParentCompany
Only) |         |   | SubsidiaryGuarantors |   |          | Non-guarantorSubsidiaries |  |   | Consolidated |  
|Cash flows from operating activities:                    |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Net cash provided by operating activities                |  | $                                     | 2,470   |   |                      | $ | 35,888   |                           |  | $ | 3,867        |   |  | $ | 42,225  |  
|                                                         |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Cash flows from investing activities:                    |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Acquisition of property and equipment                    |  |                                       |        |   |                      |   | (38,029  | )                         |  |   | (6,184       | ) |  |   | (44,213 | )
|Net payments in affiliation transactions                 |  |                                       | 32,677  |   |                      |   | (69,577  | )                         |  |   |             |   |  |   | (36,900 | )
|Designation of restricted cash                           |  |                                       |        |   |                      |   | (500     | )                         |  |   |             |   |  |   | (500    | )
|Net proceeds from sale of assets                         |  |                                       |        |   |                      |   | 3,747    |                           |  |   |             |   |  |   | 3,747   |  
|Investment in unconsolidated subsidiaries                |  |                                       |        |   |                      |   | (2,313   | )                         |  |   |             |   |  |   | (2,313  | )
|                                                         |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Net cash provided by (used in) investing activities      |  |                                       | 32,677  |   |                      |   | (106,672 | )                         |  |   | (6,184       | ) |  |   | (80,179 | )
|                                                         |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Cash flows from financing activities:                    |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Proceeds from other indebtedness                         |  |                                       |        |   |                      |   |         |                           |  |   | 4,000        |   |  |   | 4,000   |  
|Repayment of term loan                                   |  |                                       | (34,937 | ) |                      |   |         |                           |  |   |             |   |  |   | (34,937 | )
|Repayment of other indebtedness                          |  |                                       | (235    | ) |                      |   | (430     | )                         |  |   | (214         | ) |  |   | (879    | )
|Debt financing costs                                     |  |                                       |        |   |                      |   |         |                           |  |   | (103         | ) |  |   | (103    | )
|Distributions to noncontrolling interests                |  |                                       |        |   |                      |   |         |                           |  |   | (1,832       | ) |  |   | (1,832  | )
|Contributions from noncontrolling interests              |  |                                       |        |   |                      |   |         |                           |  |   | 466          |   |  |   | 466     |  
|Contributions of proceeds from exercise of stock options |  |                                       | 25      |   |                      |   |         |                           |  |   |             |   |  |   | 25      |  
|                                                         |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Net cash provided by (used in) financing activities      |  |                                       | (35,147 | ) |                      |   | (430     | )                         |  |   | 2,317        |   |  |   | (33,260 | )
|                                                         |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Decrease in cash and cash equivalents                    |  |                                       |        |   |                      |   | (71,214  | )                         |  |   |             |   |  |   | (71,214 | )
|Cash and cash equivalents:                               |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|Beginning of period                                      |  |                                       |        |   |                      |   | 149,255  |                           |  |   | 1            |   |  |   | 149,256 |  
|                                                         |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  
|End of period                                            |  | $                                     |        |   |                      | $ | 78,041   |                           |  | $ | 1            |   |  | $ | 78,042  |  
|                                                         |  |                                       |         |   |                      |   |          |                           |  |   |              |   |  |   |         |  

NOTE 13  Subsequent Events

Proposed CMS Physician Fee Schedule

On July 1, 2009, CMS proposed changes to policies and
payment rates for services to be furnished during 2010 by physicians and nonphysician practitioners who are paid under the Medicare physician fee schedule. Under the statutory formula, the conversion factor for 2010 is estimated to decrease by 21.5%
unless Congress again enacts superseding legislation. Congress and the Administration are considering possible actions to prevent that decrease. In addition, CMS projects that the changes in the proposed rule would result in a 6% decrease in overall
payments to the specialty of hematology/oncology and a 19% decrease in overall payments to the specialty of radiation oncology. After reviewing public and legislative comment, CMS is expected to publish the Final Rule on or around November 1,
2009.



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS - continued

(unaudited)



U.S. Attorney Subpoena

On July 29, 2009 the Company received a subpoena from the United States Attorneys Office, Eastern District of New York, seeking documents relating to its contracts and relationships with a pharmaceutical
manufacturer and its business and activities relating to that manufacturers products. The Company believes that the subpoena relates to an ongoing investigation being conducted by that office regarding the manufacturers sales and
marketing practices. The Company intends to fully cooperate with the request. At the present time, the U.S. Attorney has not made any allegation of wrongdoing on the part of the Company. However, the Company cannot provide assurance that
such an allegation or litigation will not result from this investigation. While the Company believes that it is operating and has operated its business in compliance with the law, including with respect to the matters covered by the subpoena, the
Company cannot provide assurance that the U.S. Attorney will not make a determination that wrongdoing has occurred.

Retirement of Executive Chairman

During the three months ended September 30, 2009, the Company expects to incur a charge of approximately $4.0 million in
connection with benefits payable as a result of the retirement of its Executive Chairman to be effective September 1, 2009.



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS



|ITEM 2. | MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS
|------- | -------------------------------------------------------------------------------------

The following discussion of our financial condition and results of operations should be read in conjunction with our unaudited condensed consolidated financial statements, related notes, and
other financial information thereto included elsewhere in this report. References to fiscal year refer to the period from January 1 to December 31 of the indicated year. Unless otherwise noted, references to EBITDA and the
combined period have the meaning set forth under Discussion of Non-GAAP Information. In addition, see Forward-Looking Statements and Risk Factors included in our Annual Report on Form 10-K, filed with the SEC on
March 12, 2009, and subsequent filings.

Business Overview

Our mission is to enable physicians to provide the right treatment, at the right time, for the right patient. We strive to expand and improve patient access to high quality, integrated and advanced cancer care by
working closely with physicians, manufacturers and payers to improve the safety, efficiency and effectiveness of the cancer care delivery system. To realize our mission of enhancing patient access to advanced care, we must maintain a dual emphasis
on cost containment and quality improvement. Pursuit of this mission involves strategic initiatives at both the local level, where cancer care is delivered to patients, and at the national level to address the needs of commercial and governmental
payers, pharmaceutical manufacturers and other industry customers. As of June 30, 2009, our network included:



| |  |  | 1,236 affiliated physicians
| | - |  | ---------------------------



| |  |  | 476 sites of service
| | - |  | --------------------



| |  |  | 79 comprehensive cancer centers and 15 facilities providing radiation therapy only
| | - |  | ----------------------------------------------------------------------------------



| |  |  | A research network currently managing 74 active clinical trials
| | - |  | ---------------------------------------------------------------



| |  |  | A pharmaceutical distribution business currently distributing $2.3 billion annually in oncology pharmaceuticals
| | - |  | ---------------------------------------------------------------------------------------------------------------

We provide our services through four operating segments; medical oncology services, cancer center services, pharmaceutical services and research/other
services. Each of our operating segments is described in greater detail below.

We provide practice management services to practices under
comprehensive services agreements in both our medical oncology and cancer center services segments. Our management services are intended to support affiliated physicians in providing high quality, integrated and advanced cancer care. Both medical
oncology and cancer center services may be provided under the same arrangement to provide comprehensive practice management services with the differentiation between these segments relating to the nature of cancer care being supported. Medical
oncology services typically relate to the support of physicians who provide chemotherapy and drug administration, while cancer center services typically relate to physicians performing radiation treatments and diagnostic radiology.

Our practice management services are designed to encompass all non-clinical aspects of managing an oncology practice and assist affiliated practices
develop and execute long-term strategies for their success. We believe our fee arrangements, which are typically based on a percentage of the affiliated practices earnings, effectively align our interests and long-term objectives with those of
our comprehensively managed practices. We work with affiliated groups to improve practice performance through optimizing reimbursement, implementing Lean Six-Sigma operating processes, providing customized electronic medical records and information
systems, and obtaining nationally-negotiated supply arrangements. We also assist in recruiting additional physicians into our groups, including physicians from established practices and newly qualified oncologists. Each year approximately 50
oncologists are recruited to join one of our affiliated groups. We believe that a substantial portion of newly qualified oncologists that enter private practice join groups that are affiliated with us. We also assist affiliated groups in
strengthening their market position in an increasingly competitive environment through the development of relationship-building programs targeted to referring physicians, and through local and national branding campaigns that communicate the
benefits of being a member of our network.



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We work with practices to establish budgets, determine goals, set strategic direction and assess the
viability of capital projects or other initiatives to position them for long-term growth. Our network technology infrastructure provides a common platform that facilitates collaboration among physicians, including virtual tumor boards where
challenging cases and treatments can be discussed among peers. In addition, this infrastructure allows for the accumulation of financial information that can be used to establish key performance metrics, benchmark practice results, identify
opportunities to enhance performance and develop best operating practices. We also provide a voice in Washington, D.C. for our affiliated practices and advocate on their behalf, and on behalf of their patients, with state agencies and lawmakers.

In addition, our management services are designed to encompass all non-clinical aspects of managing an oncology practice, allowing
affiliated physicians to spend more time providing care to patients. These services include accounting, billing and collection, personnel management, payroll, benefits administration, risk management and compliance.

Operating Challenges and Strategic Responses

The
economics of healthcare and the aging American population mean that pressures to increase the effectiveness of care while reducing the cost of delivery will continue. We work with physicians, manufacturers and payers to address these issues. In
2008, we launched Innovent Oncology, a service specifically designed to bring physicians and payers together to provide the highest clinical quality while better managing the total cost of care through evidence-based treatment protocols and patient
support services. In 2009, we will continue to expand this offering designed to address the fundamental pressures on the cancer care delivery system in America.

We expect that the demand for professional management of physician groups will continue. We recently began packaging five key services (Oncology Pharmaceutical Services (OPS), Oncology Reimbursement
Services (ORS), Innovent Oncology, iKnowMed and Research) into a new targeted physician services offering under which physician practices are able to purchase one or more of these key services. This offering is intended to complement the
comprehensive services model (CSA) and address the needs of mid-size practices (five to fifteen physicians). It is available as a suite of services customized to each practices priorities.

We continue to work with our network of comprehensively affiliated practices to improve practice performance by optimizing reimbursement, implementing
Lean Six Sigma operating processes, recruiting physicians, providing customized electronic medical records and information systems and obtaining nationally negotiated supply arrangements. We will continue to assist affiliated groups strengthen their
market position, in an increasingly competitive environment, through liaison programs that market affiliated practices to referring physicians and through both local and national branding campaigns that communicate the benefits of being a member of
our network.

Our Strategy

Our mission
is to enable physicians to provide the right treatment, at the right time, for the right patient. We strive to expand and improve patient access to high quality, integrated and advanced cancer care by working closely with physicians, manufacturers
and payers to improve the safety, efficiency and effectiveness of the cancer care delivery system. We know that to realize our mission of enhancing patient access to advanced care, we must maintain a dual emphasis on cost containment and quality
improvement. Pursuit of this mission involves strategic initiatives at both the local level, where cancer care is delivered to patients, and at the national level to address the needs of commercial and governmental payers, pharmaceutical
manufacturers and other industry customers.

We believe declining reimbursement and increasing operating costs have resulted in a trend
toward professional management of physician groups. Since our inception, we have worked with local physician groups to enable affiliated practices to offer state of the art care to cancer patients in outpatient settings, including professional
medical services, chemotherapy infusion, radiation oncology services, access to clinical trials, laboratory services, diagnostic radiology, pharmacy services and patient education. In addition, we work with affiliated groups to improve practice
performance through optimizing reimbursement, implementing Lean Six-Sigma operating processes, recruiting physicians, providing customized electronic medical records and information systems, and obtaining favorable pharmaceutical pricing. We also
assist affiliated groups in strengthening their market position in an increasingly competitive environment through the development of relationship-building programs targeted to referring physicians, and through local and national branding campaigns
that communicate the benefits of being a member of our network. We have also developed other tools for physicians such as the Oncology Portal which is scheduled to launch later this year. The portal is a web-based cancer care community to provide
oncologists and clinicians a platform to collaborate, share best practices and gain industry insight and education.



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As of June 30, 2009, we were affiliated with 1,236 physicians operating in 476 locations,
including 94 radiation oncology facilities, in 39 states. Our affiliated physicians care for approximately 635,000 patients annually, which we believe is the largest for-profit cancer care network in the United States. We will continue to work with
existing affiliated physicians, and seek to enter into new affiliations, to increase the financial strength of network practice and support their clinical initiatives.

It is that sizable physician and patient population that allows us to realize volume efficiencies for the network and a variety of additional industry customers. We provide oncologists with a broad range of innovative
products and services through two economic models: a comprehensive services model, under which we provide all of our practice management products and services under a single contract with one fee typically based on the practices financial
performance, and our targeted physician services model, under which physicians purchase a narrower suite of services based on the types of services required by the practice. We expect our services will increasingly be offered through targeted
arrangements where a subset of our comprehensive services, including supplying oncology pharmaceuticals, reimbursement services, disease management, electronic medical records and research can be obtained separately on a fee for service basis. These
targeted arrangements are designed to meet the needs of oncology practices that may not be well-suited for a comprehensive management arrangement but still value a narrower scope of our services.

In addition to assisting physicians in addressing the challenges in their local markets, we will continue to use the insight gained from working with
these practices to assist payers and pharmaceutical manufacturers improve patient access to high quality cancer care and the effectiveness of the care delivery system.

Our reimbursement expertise helps providers, payers and manufacturers realize cost efficiency and predictability in a largely unpredictable field of medicine. Innovent Oncology addresses the payers need to avoid
the unnecessary costs of care while ensuring the highest level of clinical quality. Innovent Oncology offers a comprehensive solution to the key cost drivers in cancer care: variable treatments, debilitating side effects that lead to emergency room
visits and hospitalizations between treatments, and futile treatment at the end of life.

We also work with
pharmaceutical manufacturers in the development and commercialization of oncology pharmaceuticals. The US Oncology Research Network provides pharmaceutical manufacturers with a centrally managed and efficient system for the clinical development of
new therapies from Phase I through IV. This research network is led by industry-leading cancer experts in all major tumor types and offers access to an unparalleled national sampling of patients. In addition, AccessMed® provides patient financial assistance and product support services to assist pharmaceutical manufacturers commercialize their products while our
Healthcare Informatics business collects and analyzes data to provide significant insight into drug performance and patient outcomes for ongoing product development and evaluation.

Physician Relationship Models

Comprehensive Service Agreements

Under our comprehensive services model (CSA), we own or lease all of the real and personal property used by our affiliated practices. In
addition, we generally manage the non-medical business operations of our affiliated practices and facilitate communication with our affiliated physicians. Each management agreement contemplates a policy board consisting of representatives from the
affiliated physician practice and us. Each boards responsibilities include strategic planning, decision-making and preparation of an annual budget for that practice. While both we and the affiliated practice have an equal vote in matters
before the policy board, the practice physicians are solely responsible for all medical decisions, including the hiring and termination of physicians. We are responsible for all non-medical decisions, including facilities management and information
systems management.

During the six months ended June 30, 2009 and 2008, 81.1% and 80.1% of our revenue, respectively, was derived
from CSAs. Under most of our comprehensive service agreements, or CSAs, we are compensated under the earnings model. Under the earnings model, we account for all expenses that we incur in connection with managing a practice, including rent,
pharmaceutical expenses and salaries and benefits of non-physician employees of the practices, and are paid a management fee based on a percentage of the practices earnings before income taxes, subject to certain adjustments. Our other CSAs
are on a fixed management fee basis, as required by some states.



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Targeted Physician Services

Our services are increasingly being offered through targeted arrangements where a subset of the services offered through our comprehensive management agreements are provided separately to oncologists on a
fee-for-service basis. Targeted physician services represented 15.1% and 16.2% of our revenue during the six months ended June 30, 2009 and 2008, respectively, which was primarily fees for payment for pharmaceuticals and supplies used by the
practice and reimbursement for certain pharmacy-related expenses. A smaller portion of our revenue from targeted arrangements was payment for billing, collection and reimbursement support service and payment for the other services we provide. Rates
for our services typically are based on the level of services desired by the practice.

Forward-Looking Statements and Risk Factors

The following statements are or may constitute forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995:
(i) certain statements, including possible or assumed future results of operations contained in Managements Discussion and Analysis of Financial Condition and Results of Operations, (ii) any statements contained herein
regarding the prospects for any of our businesses or services and our development activities relating to physician affiliations and cancer centers; (iii) any statements preceded by, followed by or that include the words believes,
expects, anticipates, intends, estimates, plans or similar expressions; and (iv) other statements contained herein regarding matters that are not historical facts.

Our business and results of operations are subject to risks and uncertainties, many of which are beyond managements ability to control or predict.
Because of these risks and uncertainties, actual results may differ materially from those expressed or implied by such forward-looking statements, and investors are cautioned not to place undue reliance on such statements, which speak only as of the
date thereof. Such risks and uncertainties include the impact of a recession in the U.S. or global economy, the possibility of healthcare reform in the United States and its impact on cancer care specifically, the Companys reliance on
pharmaceuticals for the majority of its revenues, the Companys ability to maintain favorable pharmaceutical pricing and favorable relationships with pharmaceutical manufacturers and other vendors, concentration of pharmaceutical purchasing and
favorable pricing with a limited number of vendors, prescription drug reimbursement, such as reimbursement for ESAs, and other reimbursement under Medicare (including reimbursement for radiation and diagnostic services), reimbursement for medical
services by non-governmental payers and cost-containment efforts by such payers, including whether such payers adopt coverage guidelines regarding ESAs that are similar to Medicare coverage, other changes in the manner patient care is reimbursed or
administered, the impact of increasing unemployment (which may result in a larger population of uninsured and under-insured patients), the decisions of employers to increase the financial responsibility of individuals under health insurance programs
offered to their employees, the Companys ability to service its substantial indebtedness and comply with related covenants in debt agreements, the Companys ability to obtain amendments to its credit facility financial covenants on terms
acceptable to it, the Companys ability to fund its operations through operating cash flow or utilization of its existing credit facility or its ability to obtain additional financing on acceptable terms, the instability of capital and credit
markets, including the potential that certain financial institutions may be unable to honor existing financing commitments, the Companys ability to implement strategic initiatives, the Companys ability to maintain good relationships with
existing practices and expand into new markets and development of existing markets, modifications to, and renegotiation of, existing economic arrangements, the Companys ability to complete cancer centers and PET facilities currently in
development and its ability to recover investments in cancer centers, government regulation, investigation and enforcement, increases in the cost of providing cancer treatment services and the operations of the Companys affiliated physician
practices, and potential impairments that could result from declining market valuations.

Please refer to our filings with the SEC,
including our Annual Report on Form 10-K, filed with the SEC on March 12, 2009, and subsequent filings with the SEC, for a more extensive discussion of factors that could cause actual results to differ materially from our expectations.

The cautionary statements contained or referred to in this report should be considered in connection with any written or oral
forward-looking statements that may be issued by us or persons acting on our behalf. We do not undertake any obligation to release any revisions to or to update publicly any forward-looking statements to reflect events or circumstances after the
date thereof or to reflect the occurrence of unanticipated events.



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Reimbursement Matters

Pharmaceutical Reimbursement under Medicare

Erythropoiesis-stimulating agents (ESAs) are drugs used for the
treatment of anemia, which is a condition that occurs when the level of healthy red blood cells in the body becomes too low, thus inhibiting the bloods ability to carry oxygen. Many cancer patients suffer from anemia either as a result of
their disease or as a result of the treatments they receive for their cancer. ESAs have historically been used by oncologists to treat anemia caused by chemotherapy, as well as anemia in cancer patients who are not currently receiving chemotherapy.
ESAs are administered to increase levels of healthy red blood cells as an alternative to blood transfusions.

On July 30, 2007,
Centers for Medicare & Medicaid Services (CMS) issued a national coverage decision (NCD) establishing criteria for reimbursement by Medicare for ESA usage which led to a significant decline in utilization of these
drugs by oncologists, including those affiliated with US Oncology. In addition, the Oncology Drug Advisory Committee of the FDA (ODAC) met on March 13, 2008, to further consider the use of ESAs in oncology. Based upon the ODAC
findings, on July 30, 2008, the FDA published a final new label for the ESA drugs Aranesp and Procrit. Unlike the NCD from CMS, which governs reimbursement (rather than prescribing) for Medicare beneficiaries only, the label indication directs
appropriate physician prescribing and applies to all patients and payers.

The FDA also mandated implementation of a Risk Evaluation and
Mitigation Strategy (REMS) proposal relating to ESAs by manufacturers which was filed with the FDA in late August, 2008. The REMS is expected to focus on future ESA prescribing guidelines and may require additional patient
consent/education requirements, medication guides and physician registration procedures. The length of time required for the FDA to approve the REMS and for manufacturers to implement the new program is uncertain and it presently remains under
discussion between the manufacturers and the FDA. Once implemented, the REMS will outline additional, if any, procedural steps that will be required for qualified physicians to prescribe ESAs for their patients. The REMS is expected to become
effective some time in 2009 or early 2010. We believe a possible impact of the REMS could be further reductions in ESA utilization. Because the use of ESAs relates to specific clinical determinations and the Company does not make clinical decisions
for affiliated physicians, analysis of the financial impact of these restrictions is a complex process. As a result, there is inherent uncertainty in making an estimate or range of estimates as to the ultimate financial impact on the
Company. Factors that could significantly affect the financial impact on the Company include ongoing clinical interpretations of coverage restrictions and risks related to ESA use.

The decline in ESA usage has had a significant adverse affect on the Companys results of operations, and, particularly, its Medical Oncology Services and Pharmaceutical Services segments.
Operating income attributable to ESAs administered by our network of affiliated physicians decreased by $3.8 million and $8.1 million during the three months and six months ended June 30, 2009, respectively, from the comparable periods ended
June 30, 2008. The operating income reflects results from our Medical Oncology Services segment which relate primarily to the administration of ESAs by practices receiving comprehensive management services and from our Pharmaceutical Services
segment which includes purchases by physicians affiliated under the OPS model, as well as distribution and group purchasing fees received from manufacturers for pharmaceuticals purchased by physicians affiliated under both of these arrangements.

Decreasing financial performance of affiliated practices as a result of declining ESA usage also affects their relationship with the
Company and, in some instances, has led to increased pressure to amend the terms of their management services agreements. In addition, reduced utilization of ESAs may adversely impact the Companys ability to continue to receive favorable
pricing from ESA manufacturers. Decreased financial performance may also adversely impact the Companys ability to obtain acceptable credit terms from pharmaceutical manufacturers, including manufacturers of products other than ESAs.

We expect continued payer scrutiny of the side effects of supportive care products and other drugs that represent significant costs to
payers. Such scrutiny by payers or additional scientific data could lead to future restrictions on usage or reimbursement for other pharmaceuticals as a result of payer or FDA action or reductions in usage as a result of the independent
determination of oncologists practicing in our network. Any such reduction could have an adverse effect on our business. In our evidence-based medicine initiative, affiliated physicians continually review emerging scientific information to
develop clinical pathways for use in oncology and remain engaged with payers in determining optimal usage for all pharmaceuticals.



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Reimbursement for Physician Services

Medicare reimbursement for physician services is based on a fee schedule, which establishes payment for a given service, in relation to actual resources used in providing the service,
through the application of relative value units (RVUs). The resources used are converted into a dollar amount of reimbursement through a conversion factor, which is updated annually by CMS, based on a formula.

On July 1, 2009, CMS proposed changes to policies and payment rates for services to be furnished during 2010 by physicians and nonphysician
practitioners who are paid under the Medicare physician fee schedule. Under the statutory formula, the conversion factor for 2010 is estimated to decrease by 21.5% unless Congress again enacts superseding legislation. Congress and the Administration
are considering possible actions to prevent that decrease. In addition, CMS projects that the proposed changes to policies and payment rates would result in a 6% decrease in overall payments to the specialty of hematology/oncology and a 19% decrease
in overall payments to the specialty of radiation oncology. Under the proposed provisions, EBITDA would be reduced by approximately $23 million. However, we currently estimate the impact to 2010 EBITDA of actual changes to CMS policies and payment
rates will be between $5-$10 million based primarily on our expectation that Congress, as in previous years, will enact legislation to avert a 21.5% Sustainable Growth Rate reduction. In addition, we expect corrections for radiation oncology
reimbursement will be made to revise assumptions related to equipment utilization (which currently do not differentiate between radiation therapy and diagnostic imaging equipment) and reductions in hematology/oncology specialty care reimbursement
will be phased in over a number of years, rather than all in 2010 as currently proposed. We cannot provide assurance that these expectations and estimates will prove to be correct. After reviewing public and legislative comment, CMS is expected to
publish a Final Rule including policies and payment rates on or around November 1, 2009.

On October 30, 2008, CMS issued a final
rule for the Medicare Physician Fee Schedule for calendar year 2009. The final rule establishes Medicare payment rates and policy changes that went into effect for services furnished by physicians and non-physician practitioners as of
January 1, 2009. The 2009 Medicare Physician Fee Schedule included a 5% decrease in the conversion factor from the 2008 rates reflecting the discontinuation of a budget neutrality adjustor that had been applied to a portion of the fee
schedule calculation for the past two years. This change negatively impacted technical services and increased reimbursement for services with greater physician work components such as Evaluation and Management services. Under this fee schedule,
pretax income for the six months ended June 30, 2009, decreased by approximately $0.7 million compared to the six months ended June 30, 2008.

In November, 2006, CMS released its Final Rule of the Five-Year Review of Work Relative Value Units (RVU or Work RVU) under the Physician Fee Schedule and Proposed Changes to the Practice
Expense (PE) Methodology (the Final Rule). The Work RVU changes were implemented in full beginning January 1, 2007, while the PE methodology changes are being phased in over a four-year period (2007-2010). For the six
months ended June 30, 2009, the Final Rule resulted in an increase in pretax income of $2.0 million over the comparable prior year period for Medicare non-drug reimbursement excluding the 2009 conversion factor change.

Imaging Reimbursement

On April 6, 2009, CMS
issued a final NCD to expand coverage for initial testing with positron emission tomography (PET) as a cancer diagnostic tool for Medicare beneficiaries who are diagnosed with and treated for most solid tumor cancers. This NCD also
extends coverage to patients to allow PET usage beyond initial diagnosis to include subsequent treatment strategies and is expected to expand usage of PET scans, including at US Oncology affiliated practices, beginning in the second quarter of 2009.

General Reimbursement Matters

Other reimbursement
matters that could impact our future results include the risk factors described herein, as well as:



| |  |  | the extent to which non-governmental payers change their reimbursement rates or implement other initiatives, such as pay for performance, or change benefit
structures;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | changes in practice performance or behavior, including the extent to which physicians continue to administer drugs to Medicare patients, or changes in our
contracts with physicians;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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| |  |  | changes in our cost structure or the cost structure of affiliated practices, including any change in the prices our affiliated practices pay for drugs;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | changes in our business, including new cancer centers, PET system installations or otherwise expanding operations of affiliated physician groups;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | changes in patient responsibility to pay for cancer treatment as a result of employer benefit plan design, rising unemployment or other related factors; and
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | any other changes in reimbursement or practice activity that are unrelated to the prescription drug legislation.
| | - |  | ----------------------------------------------------------------------------------------------------------------

The Obama administration has identified healthcare as a policy priority and has released an outline of its healthcare policy initiatives as they relate
to the 2010 federal budget. The outline identifies guiding principles for healthcare reform and spending, which include increasing access to and affordability of healthcare, primarily by ensuring access to health insurance, increasing effectiveness
of care, through effective use of technology and an emphasis on evidence-based medicine, maintaining patient choice, emphasizing preventive care and enhancing the fiscal sustainability of the U.S. healthcare system. Specific initiatives described in
the outline include reducing drug costs for federal programs by increasing availability of generics and increasing the Medicaid rebates payable by manufacturers to states, increasing incentives to reduce unnecessary variability in treatment and to
practice evidence-based medicine, incentivizing the use of electronic medical records and other technology, and reducing unnecessary or wasteful spending. Similarly, some states in which we operate have undertaken, or are considering, healthcare
reform initiatives that also address these issues. Currently, the matter of healthcare reform continues to be debated by lawmakers and we are unable to provide guidance on what the final legislation will be and how it will impact the
Company. While many of the stated goals of the administrations initiatives are consistent with our own mission to increase access to care that is effective, efficient and based upon the latest available scientific evidence, additional
regulation and continued fiscal pressure may adversely affect our business.

Critical Accounting Policies and Estimates

Our discussion and analysis of our financial condition and results of operations are based upon our unaudited condensed consolidated financial statements,
which have been prepared in accordance with accounting principles generally accepted in the United States of America (GAAP) for interim financial statements. The preparation of these financial statements requires management to make
estimates and judgments that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities. On an ongoing basis, we evaluate these estimates, including those related to
accounts receivable, intangible assets, goodwill, income taxes, and contingencies and litigation. We base our estimates on historical experience and on various other assumptions that we believe to be reasonable under the circumstances. These
estimates form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from those estimates under different assumptions or conditions.

In addition, as circumstances change, we may revise the basis of our estimates accordingly. For example, in the past we have recorded charges to
reflect revisions in our valuation of accounts receivable as a result of actual collection patterns. We maintain decentralized billing systems and continue to upgrade and modify those systems. We take this into account as we evaluate the
realizability of receivables and record appropriate reserves, based upon the risks of collection inherent in such a structure. In the event subsequent collections are higher or lower than our estimates, results of operations in subsequent periods
could be either positively or negatively impacted as a result of such prior estimates. This risk is particularly relevant for periods in which there is a significant shift in reimbursement from large payers, such as the changes in Medicare
reimbursement.

Refer to the Critical Accounting Policies and Estimates section of our Annual Report on Form 10-K filed with
the SEC on March 12, 2009, for a discussion of our critical accounting policies. Management believes such critical accounting policies affect the more significant judgments and estimates used in the preparation of our unaudited condensed
consolidated financial statements. These critical accounting policies include our policy for recognition of revenue from affiliated practices, valuation of accounts receivable, impairment of long-lived assets, volume-based pharmaceutical rebates and
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Impairment of Long-Lived Assets

As of June 30, 2009 and December 31, 2008, our Condensed Consolidated Balance Sheet includes goodwill in the amount of $377.3 million, of which $28.9 million, $191.4 million and $157.0 million was associated
with the Medical Oncology Services, Cancer Center Services and Pharmaceutical Services segments, respectively.

The Company assesses the
recoverability of goodwill on an annual basis or more frequently if events or circumstances indicate the carrying value of goodwill may not be recoverable. In its most recent annual assessment, during the fourth quarter of 2008, the Company
estimated that the fair values of its Medical Oncology Services, Cancer Center Services and Pharmaceutical Services segments exceeded their carrying values by approximately $290.0 million, $44.0 million and $125.0 million, respectively.

A future decline in the operating performance or increase in the capital requirements of the Cancer Center Services segment could result in an
impairment of goodwill related to this segment. Goodwill for the Cancer Center Services segment was $191.4 million at June 30, 2009. Factors that could contribute to a decline in operating performance would include, but are not limited to, a
reduction in reimbursement for radiation therapy and diagnostic services by third party payers (including governmental and commercial payers), an increase in operating costs such as compensation or utilities, or a reduction in our management fees
under comprehensive management agreements. On July 1, 2009, CMS issued proposed changes to policies and payment rates under the 2010 Medicare physician fee schedule. This fee schedule remains in proposal form and subject to changes (which have
been significant in prior years). However, if certain elements of the proposed schedule are included in the final rule, particularly potential reductions in reimbursement for radiation therapy services, the enactment of the final rule may result in
an impairment of goodwill in this segment. Additionally, increasing capital requirements as a result of escalating equipment or financing costs or investments in new technology could negatively impact the segments estimated fair value such
that an impairment of its goodwill may be deemed to have occurred. We continue to address the negative factors that could result in an impairment of goodwill related to this segment. During the six months ended June 30, 2009, we implemented
certain cost reduction efforts and increased our emphasis on capital management, including working capital and investments in new projects. On April 6, 2009, CMS issued a final NCD to expand coverage for initial testing with PET as a cancer
diagnostic tool for Medicare beneficiaries who are diagnosed with and treated for most solid tumor cancers. This NCD also extends coverage to patients to allow PET usage beyond initial diagnosis to include subsequent treatment strategies and is
expected to expand usage of PET scans, and favorably impact the results of the Cancer Center Services segment. However, future adverse changes in actual or anticipated operating results, economic factors and/or market multiples used to estimate the
fair value of the Company, could result in future non-cash impairment charges. Because measuring an impairment charge requires the identification and valuation of intangible assets that have either increased in value or have been created since the
goodwill was initially recognized, it is not possible to estimate the impact of the impairment charge that would be recorded if the estimated fair value of the Cancer Center Services segment were to decline below its carrying value. We perform our
annual goodwill assessment as of the beginning of the fourth quarter, however if events or circumstances change that we conclude would more likely than not reduce the fair value of our Cancer Center Services segment below its carrying amount, we
would perform impairment testing before that date.

Recent Accounting Pronouncements

From time to time, the FASB, the SEC and other regulatory bodies seek to change accounting rules, including rules applicable to our business and financial statements. We cannot provide assurance
that future changes in accounting rules would not require us to make restatements of previously filed financial information. Information regarding new accounting pronouncements is included in Note 11  Recent Accounting Pronouncements to the
unaudited condensed consolidated financial statements.

Discussion of Non-GAAP Information

In this report, the Company uses the term EBITDA which represents earnings before interest, taxes, depreciation and amortization (including amortization of stock-based compensation),
noncontrolling interest and other income (expense). EBITDA is not calculated in accordance with generally accepted accounting principles in the United States (GAAP); rather it is derived from relevant items in the Companys
GAAP-based financial statements. A reconciliation of EBITDA to the unaudited Condensed Consolidated Statement of Operations and Comprehensive Income (Loss) and the unaudited Condensed Consolidated Statement of Cash Flows is included in this
quarterly report.



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We believe EBITDA is useful to investors in evaluating the value of companies in general, and in
evaluating the liquidity of companies with debt service obligations and their ability to service their indebtedness. Management uses EBITDA as a key indicator to evaluate liquidity and financial condition, both with respect to the business as a
whole and with respect to individual sites in the US Oncology network. At June 30, 2009, the Companys senior secured credit facility required that we comply on a quarterly basis with certain financial covenants that include EBITDA as a
financial measure. Management believes that EBITDA is useful to investors, since it provides investors with additional information that is not directly available in a GAAP presentation.

As a non-GAAP measure, EBITDA should not be viewed as an alternative to the Companys income or loss from operations, as an indicator of operating performance, or the Companys cash
flow from operations as a measure of liquidity. For example, EBITDA does not reflect:



| |  |  | the Companys significant interest expense, or the cash requirements necessary to service interest and principal payments on the Companys indebtedness
or obligations arising under its interest rate swap agreement;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | cash requirements for the addition or replacement of capital assets being depreciated and amortized, which typically must be replaced in the future, even though
deprecation and amortization are non-cash charges;
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | changes in, or cash equivalents available for, the Companys working capital needs;
| | - |  | -----------------------------------------------------------------------------------



| |  |  | the Companys cash expenditures, or future requirements, for other expenditures, such as payments that may be made as consideration to affiliating
physicians joining our network, or contractual commitments; and
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the fact that other companies may calculate EBITDA differently than we do, which may limit its usefulness as a comparative measure.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------

Despite these limitations, management believes that EBITDA provides investors and analysts with a useful measure of liquidity and financial condition
unaffected by differences in capital structures, capital investment cycles and ages of related assets among otherwise comparable companies. Management compensates for these limitations by relying primarily on the Companys GAAP results and
using EBITDA as supplemental information for comparative purposes and for analyzing compliance with the Companys loan covenants.

In
all events, EBITDA is not intended to be a substitute for GAAP measures. Investors are advised to review such non-GAAP measures in conjunction with GAAP information provided by us.



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



Results of Operations

As of June 30, 2009 and 2008, respectively, we have affiliated with the following number of physicians (including those under OPS agreements), by specialty:



|                                  |  |          |  |      
|--------------------------------- |  | -------- |  | -----
|                                  |  | June 30,
|                                  |  | 2009     |  | 2008 
|Medical oncologists/hematologists |  | 998      |  | 1,008
|Radiation oncologists             |  | 159      |  | 154  
|Other oncologists                 |  | 79       |  | 58   
|                                  |  |          |  |      
|Total physicians                  |  | 1,236    |  | 1,220
|                                  |  |          |  |      

The following tables set forth changes in the number of physicians affiliated with the Company
under both comprehensive and OPS agreements:



|                                                         |  |                            |   |  |                          |   |  |       |   |  |       |  
|-------------------------------------------------------- |  | -------------------------- | - |  | ------------------------ | - |  | ----- | - |  | ----- | -
|Comprehensive Service Agreements(1)                      |  | Three Months EndedJune 30, |   |  | Six Months EndedJune 30, |  
|                                                         |  | 2009                       |   |  | 2008                     |   |  | 2009  |   |  | 2008  |  
|Affiliated physicians, beginning of period               |  | 990                        |   |  | 951                      |   |  | 979   |   |  | 903   |  
|Physician practice affiliations                          |  | 10                         |   |  | 5                        |   |  | 40    |   |  | 59    |  
|Recruited physicians                                     |  | 6                          |   |  | 5                        |   |  | 16    |   |  | 10    |  
|Retiring/Other                                           |  | (13                        | ) |  | (8                       | ) |  | (38   | ) |  | (19   | )
|Net conversions to/from OPS agreements                   |  | (4                         | ) |  | (2                       | ) |  | (8    | ) |  | (2    | )
|                                                         |  |                            |   |  |                          |   |  |       |   |  |       |  
|Affiliated physicians, end of period                     |  | 989                        |   |  | 951                      |   |  | 989   |   |  | 951   |  
|                                                         |  |                            |   |  |                          |   |  |       |   |  |       |  
|                                                         |  |                           
|Oncology Pharmaceutical Services Agreements(2)           |  | Three Months EndedJune 30, |   |  | Six Months EndedJune 30, |  
|                                                         |  | 2009                       |   |  | 2008                     |   |  | 2009  |   |  | 2008  |  
|Affiliated physicians, beginning of period               |  | 237                        |   |  | 296                      |   |  | 232   |   |  | 296   |  
|Physician practice affiliations                          |  | 25                         |   |  | 11                       |   |  | 45    |   |  | 23    |  
|Physician practice separations                           |  | (5                         | ) |  | (38                      | ) |  | (24   | ) |  | (43   | )
|Retiring/Other                                           |  | (14                        | ) |  | (2                       | ) |  | (14   | ) |  | (9    | )
|Net conversions to/from comprehensive service agreements |  | 4                          |   |  | 2                        |   |  | 8     |   |  | 2     |  
|                                                         |  |                            |   |  |                          |   |  |       |   |  |       |  
|Affiliated physicians, end of period                     |  | 247                        |   |  | 269                      |   |  | 247   |   |  | 269   |  
|                                                         |  |                            |   |  |                          |   |  |       |   |  |       |  
|Affiliated physicians, end of period                     |  | 1,236                      |   |  | 1,220                    |   |  | 1,236 |   |  | 1,220 |  
|                                                         |  |                            |   |  |                          |   |  |       |   |  |       |  



|(1) | Operations related to comprehensive service agreements are included in the medical oncology and cancer center services segments.
|--- | --------------------------------------------------------------------------------------------------------------------------------



|(2) | Operations related to OPS agreements are included in the pharmaceutical services segment.
|--- | -----------------------------------------------------------------------------------------



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



The following table sets forth the number of radiation oncology facilities and PET systems managed by
us:



|                                                  |  |                            |   |  |                          |   |  |      |   |  |      |  
|------------------------------------------------- |  | -------------------------- | - |  | ------------------------ | - |  | ---- | - |  | ---- | -
|                                                  |  | Three Months EndedJune 30, |   |  | Six Months EndedJune 30, |  
|                                                  |  | 2009                       |   |  | 2008                     |   |  | 2009 |   |  | 2008 |  
|Cancer Centers, beginning of period               |  | 80                         |   |  | 79                       |   |  | 80   |   |  | 77   |  
|Cancer Centers opened                             |  |                           |   |  | 2                        |   |  | 1    |   |  | 4    |  
|Cancer Centers closed                             |  | (1                         | ) |  | (1                       | ) |  | (2   | ) |  | (1   | )
|                                                  |  |                            |   |  |                          |   |  |      |   |  |      |  
|Cancer Centers, end of period                     |  | 79                         |   |  | 80                       |   |  | 79   |   |  | 80   |  
|                                                  |  |                            |   |  |                          |   |  |      |   |  |      |  
|Radiation oncology-only facilities, end of period |  | 15                         |   |  | 12                       |   |  | 15   |   |  | 12   |  
|                                                  |  |                            |   |  |                          |   |  |      |   |  |      |  
|Total Radiation Oncology Facilities(1)            |  | 94                         |   |  | 92                       |   |  | 94   |   |  | 92   |  
|                                                  |  |                            |   |  |                          |   |  |      |   |  |      |  
|Linear Accelerators(2)                            |  | 121                        |   |  | 118                      |   |  | 121  |   |  | 118  |  
|                                                  |  |                            |   |  |                          |   |  |      |   |  |      |  
|PET Systems(2)                                    |  | 38                         |   |  | 35                       |   |  | 38   |   |  | 35   |  
|                                                  |  |                            |   |  |                          |   |  |      |   |  |      |  
|CT Scanners(3)                                    |  | 64                         |   |  | 61                       |   |  | 64   |   |  | 61   |  
|                                                  |  |                            |   |  |                          |   |  |      |   |  |      |  



|(1) | Includes 91 and 85 sites utilizing IMRT and/or IGRT technology at June 30, 2009 and 2008, respectively.
|--- | -------------------------------------------------------------------------------------------------------



|(2) | Includes 28 and 23 PET/CT systems at June 30, 2009 and 2008, respectively.
|--- | --------------------------------------------------------------------------



|(3) | Excludes PET/CT systems which are classified as PET systems above.
|--- | ------------------------------------------------------------------

The following table sets forth key operating statistics as a measure of the volume of services provided by our practices affiliated under comprehensive service agreements:



|                                                          |  |                            |  |                          |  |        |  |       
|--------------------------------------------------------- |  | -------------------------- |  | ------------------------ |  | ------ |  | ------
|                                                          |  | Three Months EndedJune 30, |  | Six Months EndedJune 30,
|                                                          |  | 2009                       |  | 2008                     |  | 2009   |  | 2008  
|Average Per Operating Day Statistics:                     |  |                            |  |                          |  |        |  |       
|Medical oncology visits                                   |  | 11,181                     |  | 10,840                   |  | 11,227 |  | 10,706
|Radiation treatments                                      |  | 2,777                      |  | 2,733                    |  | 2,728  |  | 2,732 
|Targeted treatments (included in radiation treatments)(1) |  | 776                        |  | 691                      |  | 753    |  | 672   
|PET scans                                                 |  | 225                        |  | 209                      |  | 222    |  | 201   
|CT scans                                                  |  | 855                        |  | 779                      |  | 837    |  | 770   



|(1) | Includes IMRT, IGRT, mammosite,
brachytherapy and stereotactic radiosurgery treatments.
|--- | ---------------------------------------------------------------------------------------



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



The following table sets forth the percentages of revenue represented by certain items reflected in
our unaudited Condensed Consolidated Statement of Operations and Comprehensive Income (Loss). The following information should be read in conjunction with our unaudited condensed consolidated financial statements and notes thereto included elsewhere
herein.



|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|--------------------------------------------------------- |  | -------------------------- | ------- | - | -------------------------- | ----- | -- | ---- | - | ------- | ---- |  | ----- | - |  | - | ------- | - |  | ----- | -- |  | - | ------- | - |  | ----- | -
|                                                          |  | US Oncology Holdings, Inc. |         |   | US Oncology, Inc.          |      
|                                                          |  | Three Months EndedJune 30, |         |   | Three Months EndedJune 30, |      
|                                                          |  | 2009                       |         |   | 2008                       |       |    | 2009 |   |         | 2008 | 
|Product revenue                                           |  | $                          | 594,572 |   |                            | 67.4  | %  |      | $ | 557,050 |      |  | 67.2  | % |  | $ | 594,572 |   |  | 67.4  | %  |  | $ | 557,050 |   |  | 67.2  | %
|Service revenue                                           |  |                            | 287,075 |   |                            | 32.6  |    |      |   | 272,125 |      |  | 32.8  |   |  |   | 287,075 |   |  | 32.6  |    |  |   | 272,125 |   |  | 32.8  |  
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Total revenue                                             |  |                            | 881,647 |   |                            | 100.0 |    |      |   | 829,175 |      |  | 100.0 |   |  |   | 881,647 |   |  | 100.0 |    |  |   | 829,175 |   |  | 100.0 |  
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Cost of products                                          |  |                            | 582,219 |   |                            | 66.0  |    |      |   | 541,585 |      |  | 65.3  |   |  |   | 582,219 |   |  | 66.0  |    |  |   | 541,585 |   |  | 65.3  |  
|Cost of services:                                         |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Operating compensation and benefits                       |  |                            | 138,146 |   |                            | 15.7  |    |      |   | 130,086 |      |  | 15.7  |   |  |   | 138,146 |   |  | 15.7  |    |  |   | 130,086 |   |  | 15.7  |  
|Other operating costs                                     |  |                            | 82,648  |   |                            | 9.4   |    |      |   | 79,438  |      |  | 9.6   |   |  |   | 82,648  |   |  | 9.4   |    |  |   | 79,438  |   |  | 9.6   |  
|Depreciation and amortization                             |  |                            | 17,935  |   |                            | 2.0   |    |      |   | 18,753  |      |  | 2.2   |   |  |   | 17,935  |   |  | 2.0   |    |  |   | 18,753  |   |  | 2.2   |  
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Total cost of services                                    |  |                            | 238,729 |   |                            | 27.1  |    |      |   | 228,277 |      |  | 27.5  |   |  |   | 238,729 |   |  | 27.1  |    |  |   | 228,277 |   |  | 27.5  |  
|                                                          |  |                            |         |   |                            |       |    |     
|Total cost of products and services                       |  |                            | 820,948 |   |                            | 93.1  |    |      |   | 769,862 |      |  | 92.8  |   |  |   | 820,948 |   |  | 93.1  |    |  |   | 769,862 |   |  | 92.8  |  
|General and administrative expense                        |  |                            | 16,290  |   |                            | 1.8   |    |      |   | 21,288  |      |  | 2.6   |   |  |   | 16,256  |   |  | 1.8   |    |  |   | 21,240  |   |  | 2.6   |  
|Impairment and restructuring charges                      |  |                            | 381     |   |                            |      |    |      |   | 464     |      |  | 0.1   |   |  |   | 381     |   |  |      |    |  |   | 464     |   |  | 0.1   |  
|Depreciation and amortization                             |  |                            | 7,237   |   |                            | 0.9   |    |      |   | 7,130   |      |  | 0.8   |   |  |   | 7,237   |   |  | 0.9   |    |  |   | 7,130   |   |  | 0.8   |  
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Total costs and expenses                                  |  |                            | 844,856 |   |                            | 95.8  |    |      |   | 798,744 |      |  | 96.3  |   |  |   | 844,822 |   |  | 95.8  |    |  |   | 798,696 |   |  | 96.3  |  
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Income from operations                                    |  |                            | 36,791  |   |                            | 4.2   |    |      |   | 30,431  |      |  | 3.7   |   |  |   | 36,825  |   |  | 4.2   |    |  |   | 30,479  |   |  | 3.7   |  
|                                                          |  |                            |         |   |                            |       |    |     
|Other expense:                                            |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Interest expense, net                                     |  |                            | (32,184 | ) |                            | (3.7  | )  |      |   | (32,399 | )    |  | (3.9  | ) |  |   | (22,484 | ) |  | (2.6  | )  |  |   | (22,433 | ) |  | (2.7  | )
|Loss on early extinguishment of debt                      |  |                            | (22,353 | ) |                            | (2.5  | )  |      |   |        |      |  |      |   |  |   | (22,353 | ) |  | (2.5  | )  |  |   |        |   |  |      |  
|Other income (expense)                                    |  |                            | (1,616  | ) |                            | (0.2  | )  |      |   | 14,296  |      |  | 1.7   |   |  |   | 37      |   |  |      |    |  |   | (2      | ) |  | (0.1  | )
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Income (loss) before income taxes                         |  |                            | (19,362 | ) |                            | (2.2  | )  |      |   | 12,328  |      |  | 1.5   |   |  |   | (7,975  | ) |  | (0.9  | )  |  |   | 8,044   |   |  | 0.9   |  
|Income tax benefit (provision)                            |  |                            | 2,913   |   |                            | 0.3   |    |      |   | (4,169  | )    |  | (0.5  | ) |  |   | 1,324   |   |  | 0.2   |    |  |   | (3,788  | ) |  | (0.5  | )
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Net income (loss)                                         |  |                            | (16,449 | ) |                            | (1.9  | )  |      |   | 8,159   |      |  | 1.0   |   |  |   | (6,651  | ) |  | (0.7  | )  |  |   | 4,256   |   |  | 0.4   |  
|Less: Net income attributable to noncontrolling interests |  |                            | (944    | ) |                            | (0.1  | )  |      |   | (1,017  | )    |  | (0.1  | ) |  |   | (944    | ) |  | (0.1  | )  |  |   | (1,017  | ) |  | (0.1  | )
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  
|Net income (loss) attributable to the Company             |  | $                          | (17,393 | ) |                            | (2.0  | )% |      | $ | 7,142   |      |  | 0.9   | % |  | $ | (7,595  | ) |  | (0.8  | )% |  | $ | 3,239   |   |  | 0.3   | %
|                                                          |  |                            |         |   |                            |       |    |      |   |         |      |  |       |   |  |   |         |   |  |       |    |  |   |         |   |  |       |  



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|--------------------------------------------------------- |  | -------------------------- | --------- | - | ------------------------ | ----- | -- | ---- | - | --------- | ---- |  | ----- | -- |  | - | --------- | - |  | ----- | -- |  | - | --------- | - |  | ----- | --
|                                                          |  | US Oncology Holdings, Inc. |           |   | US Oncology, Inc.        |      
|                                                          |  | Six Months EndedJune 30,   |           |   | Six Months EndedJune 30, |      
|                                                          |  | 2009                       |           |   | 2008                     |       |    | 2009 |   |           | 2008 | 
|Product revenue                                           |  | $                          | 1,157,652 |   |                          | 67.1  | %  |      | $ | 1,100,311 |      |  | 67.1  | %  |  | $ | 1,157,652 |   |  | 67.1  | %  |  | $ | 1,100,311 |   |  | 67.1  | % 
|Service revenue                                           |  |                            | 566,556   |   |                          | 32.9  |    |      |   | 539,471   |      |  | 32.9  |    |  |   | 566,556   |   |  | 32.9  |    |  |   | 539,471   |   |  | 32.9  |   
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Total revenue                                             |  |                            | 1,724,208 |   |                          | 100.0 |    |      |   | 1,639,782 |      |  | 100.0 |    |  |   | 1,724,208 |   |  | 100.0 |    |  |   | 1,639,782 |   |  | 100.0 |   
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Cost of products                                          |  |                            | 1,133,804 |   |                          | 65.8  |    |      |   | 1,073,612 |      |  | 65.5  |    |  |   | 1,133,804 |   |  | 65.8  |    |  |   | 1,073,612 |   |  | 65.5  |   
|Cost of services:                                         |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Operating compensation and benefits                       |  |                            | 275,786   |   |                          | 16.0  |    |      |   | 260,274   |      |  | 15.9  |    |  |   | 275,786   |   |  | 16.0  |    |  |   | 260,274   |   |  | 15.9  |   
|Other operating costs                                     |  |                            | 163,344   |   |                          | 9.5   |    |      |   | 156,234   |      |  | 9.5   |    |  |   | 163,344   |   |  | 9.5   |    |  |   | 156,234   |   |  | 9.5   |   
|Depreciation and amortization                             |  |                            | 35,500    |   |                          | 2.0   |    |      |   | 37,354    |      |  | 2.3   |    |  |   | 35,500    |   |  | 2.0   |    |  |   | 37,354    |   |  | 2.3   |   
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Total cost of services                                    |  |                            | 474,630   |   |                          | 27.5  |    |      |   | 453,862   |      |  | 27.7  |    |  |   | 474,630   |   |  | 27.5  |    |  |   | 453,862   |   |  | 27.7  |   
|                                                          |  |                            |           |   |                          |       |    |     
|Total cost of products and services                       |  |                            | 1,608,434 |   |                          | 93.3  |    |      |   | 1,527,474 |      |  | 93.2  |    |  |   | 1,608,434 |   |  | 93.3  |    |  |   | 1,527,474 |   |  | 93.2  |   
|General and administrative expense                        |  |                            | 34,461    |   |                          | 2.0   |    |      |   | 41,327    |      |  | 2.5   |    |  |   | 34,387    |   |  | 2.0   |    |  |   | 41,228    |   |  | 2.5   |   
|Impairment and restructuring charges                      |  |                            | 1,790     |   |                          | 0.1   |    |      |   | 381,770   |      |  | 23.3  |    |  |   | 1,790     |   |  | 0.1   |    |  |   | 381,770   |   |  | 23.3  |   
|Depreciation and amortization                             |  |                            | 14,770    |   |                          | 0.8   |    |      |   | 14,283    |      |  | 0.8   |    |  |   | 14,770    |   |  | 0.8   |    |  |   | 14,283    |   |  | 0.8   |   
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Total costs and expenses                                  |  |                            | 1,659,455 |   |                          | 96.2  |    |      |   | 1,964,854 |      |  | 119.8 |    |  |   | 1,659,381 |   |  | 96.2  |    |  |   | 1,964,755 |   |  | 119.8 |   
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Income (loss) from operations                             |  |                            | 64,753    |   |                          | 3.8   |    |      |   | (325,072  | )    |  | (19.8 | )  |  |   | 64,827    |   |  | 3.8   |    |  |   | (324,973  | ) |  | (19.8 | ) 
|                                                          |  |                            |           |   |                          |       |    |     
|Other expense:                                            |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Interest expense, net                                     |  |                            | (65,193   | ) |                          | (3.8  | )  |      |   | (68,678   | )    |  | (4.2  | )  |  |   | (45,106   | ) |  | (2.6  | )  |  |   | (46,633   | ) |  | (2.8  | ) 
|Loss on early extinguishment of debt                      |  |                            | (22,353   | ) |                          | (1.3  | )  |      |   |          |      |  |      |    |  |   | (22,353   | ) |  | (1.3  | )  |  |   |          |   |  |      |   
|Other income (expense)                                    |  |                            | (2,379    | ) |                          | (0.1  | )  |      |   | (342      | )    |  |      |    |  |   | 37        |   |  | (0.1  | )  |  |   | 1,369     |   |  |      |   
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Income (loss) before income taxes                         |  |                            | (25,172   | ) |                          | (1.4  | )  |      |   | (394,092  | )    |  | (24.0 | )  |  |   | (2,595    | ) |  | (0.2  | )  |  |   | (370,237  | ) |  | (22.6 | ) 
|Income tax benefit (provision)                            |  |                            | 4,024     |   |                          | 0.2   |    |      |   | 5,578     |      |  | 0.3   |    |  |   | (2,280    | ) |  | (0.1  | )  |  |   | (2,866    | ) |  | (0.2  | ) 
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Net income (loss)                                         |  |                            | (21,148   | ) |                          | (1.2  | )  |      |   | (388,514  | )    |  | (23.7 | )  |  |   | (4,875    | ) |  | (0.3  | )  |  |   | (373,103  | ) |  | (22.8 | ) 
|Less: Net income attributable to noncontrolling interests |  |                            | (1,703    | ) |                          | (0.1  | )  |      |   | (1,732    | )    |  | (0.1  | )  |  |   | (1,703    | ) |  | (0.1  | )  |  |   | (1,732    | ) |  | (0.1  | ) 
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   
|Net income (loss) attributable to the Company             |  | $                          | (22,851   | ) |                          | (1.3  | )% |      | $ | (390,246  | )    |  | (23.8 | )% |  | $ | (6,578    | ) |  | (0.4  | )% |  | $ | (374,835  | ) |  | (22.9 | )%
|                                                          |  |                            |           |   |                          |       |    |      |   |           |      |  |       |    |  |   |           |   |  |       |    |  |   |           |   |  |       |   

In the following discussion, we address the results of operations of US Oncology and Holdings.
With the exception of incremental interest expense associated with its floating rate notes, and nominal administrative expenses, the results of operations of Holdings are identical to those of US Oncology. Therefore, discussion related to revenue,
cost of products and cost of services is identical for both companies. Beginning with the discussion of corporate costs (which includes interest and general and administrative expense) we first address the results of US Oncology, since it incurs the
substantial portion of such expenses. Following the discussion of US Oncology, we separately address the incremental costs incurred by Holdings.

We derive
revenue primarily in four areas:



| |  |  | Comprehensive management fees. Under our comprehensive service agreements, we recognize revenues equal to the reimbursement we receive for all expenses we
incur in connection with managing a practice plus an additional management fee (typically based upon a percentage of the practices earnings before income taxes, subject to certain adjustments).
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Oncology pharmaceutical services fees. Under our OPS agreements, we earn revenue from affiliated practices for products delivered and services rendered.
These revenues include payment for all of the pharmaceutical agents purchased by the practice and a service fee for the pharmacy-related services we provide.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | GPO, data and other service fees. We receive fees from pharmaceutical companies for acting as a group purchasing organization (GPO) for our
affiliated practices, and for providing informational and other services to pharmaceutical companies. GPO fees are typically based upon the volume of drugs purchased by the practices. Fees for other services include amounts paid for data we collect,
compile and analyze, as well as fees for other services we provide to pharmaceutical companies, including reimbursement support.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Clinical research fees. We receive fees for clinical research services from pharmaceutical and biotechnology companies. These fees are separately
negotiated for each study and typically include a management fee, per patient accrual fees and fees for achieving various study milestones.
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



A portion of our revenue under our comprehensive service agreements and our OPS agreements with
affiliated practices is derived from sales of pharmaceutical products and is reported as product revenues. Our remaining revenues are reported as service revenues. Physician practices that enter into comprehensive service agreements with us receive
a broad range of services and receive pharmaceutical products. These products and services represent multiple deliverables rendered under a single contract, with a single fee. We have analyzed the component of the contract attributable to the
provision of products (pharmaceuticals) and the component of the contract attributable to the provision of services and attributed fair value to each component.

We retain all amounts we collect in respect of practice receivables. On a monthly basis, we calculate what portion of their revenues our affiliated practices are entitled to retain by subtracting practice expenses and
our fees from their revenues. We pay practices this remainder in cash, which they use primarily for physician compensation. The amounts retained by physician groups are excluded from our revenue because they are not part of our fees. By paying
physicians on a cash basis for accrued amounts, we assist in financing their working capital.

Revenue

The following tables reflect our revenue by segment for the three months and six months ended June 30, 2009 and 2008 (in thousands):



|                                  |  |                             |          |   |        |   |          |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|--------------------------------- |  | --------------------------- | -------- | - | ------ | - | -------- | ------------------------- | ---- | ---- | ------ | ---- | - | --------- | - |  | - | --------- | - |  | ---- | -
|                                  |  | Three Months Ended June 30, |          |   | Change |   |          | Six Months Ended June 30, |      |      | Change |     
|                                  |  | 2009                        |          |   | 2008   |   |          |                           | 2009 |      |        | 2008 |   |          
|Medical oncology services         |  | $                           | 605,558  |   |        | $ | 559,344  |                           |      | 8.3  | %      |      | $ | 1,187,488 |   |  | $ | 1,112,099 |   |  | 6.8  | %
|Cancer center services            |  |                             | 97,143   |   |        |   | 92,234   |                           |      | 5.3  |        |      |   | 189,460   |   |  |   | 182,325   |   |  | 3.9  |  
|Pharmaceutical services           |  |                             | 624,161  |   |        |   | 637,251  |                           |      | (2.1 | )      |      |   | 1,201,764 |   |  |   | 1,247,873 |   |  | (3.7 | )
|Research and other services       |  |                             | 18,470   |   |        |   | 14,576   |                           |      | 26.7 |        |      |   | 37,693    |   |  |   | 27,638    |   |  | 36.4 |  
|Eliminations(1)                   |  |                             | (463,685 | ) |        |   | (474,230 | )                         |      | 2.2  |        |      |   | (892,197  | ) |  |   | (930,153  | ) |  | 4.1  |  
|                                  |  |                             |          |   |        |   |          |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|Total revenue                     |  | $                           | 881,647  |   |        | $ | 829,175  |                           |      | 6.3  | %      |      | $ | 1,724,208 |   |  | $ | 1,639,782 |   |  | 5.1  | %
|                                  |  |                             |          |   |        |   |          |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|As a percentage of total revenue: |  |                             |          |   |        |   |          |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|                                  |  |                             |          |   |        |  
|Medical oncology services         |  |                             | 68.7     | % |        |   | 67.5     | %                         |      |      |        |      |   | 68.9      | % |  |   | 67.8      | % |  |      |  
|Cancer center services            |  |                             | 11.0     |   |        |   | 11.1     |                           |      |      |        |      |   | 11.0      |   |  |   | 11.1      |   |  |      |  
|Pharmaceutical services           |  |                             | 70.8     |   |        |   | 76.9     |                           |      |      |        |      |   | 69.7      |   |  |   | 76.1      |   |  |      |  
|Research and other services       |  |                             | 2.1      |   |        |   | 1.8      |                           |      |      |        |      |   | 2.2       |   |  |   | 1.7       |   |  |      |  
|Eliminations(1)                   |  |                             | (52.6    | ) |        |   | (57.3    | )                         |      |      |        |      |   | (51.8     | ) |  |   | (56.7     | ) |  |      |  
|                                  |  |                             |          |   |        |   |          |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|Total revenue                     |  |                             | 100.0    | % |        |   | 100.0    | %                         |      |      |        |      |   | 100.0     | % |  |   | 100.0     | % |  |      |  
|                                  |  |                             |          |   |        |   |          |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  



|(1) | Eliminations represent the sale of pharmaceuticals from our distribution center (Pharmaceutical Services segment) to our affiliated practices (Medical Oncology
segment).
|--- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Medical Oncology Services. For the three months ended June 30, 2009, medical oncology services
revenue increased $46.2 million, or 8.3 percent, from the three months ended June 30, 2008. The revenue increase reflects higher medical oncology visits due primarily to physician additions. Revenue growth was partially offset by lower
utilization of ESA drugs by affiliated physicians.

Medical oncology services revenue for the six months ended June 30, 2009 increased
$75.4 million, or 6.8 percent, from the six months ended June 30, 2008 also due to higher medical oncology visits due primarily to physician additions offset by lower utilization of ESA drugs.

Cancer Center Services. Cancer Center Services revenue for the three months ended June 30, 2009 was $97.1 million, an increase of $4.9
million, or 5.3 percent. The increase reflects higher radiation treatment and diagnostic scan volumes due primarily to additional radiation oncologists affiliated under comprehensive service agreements and a continued shift toward advanced targeted
radiation therapies that are reimbursed at higher rates.

For the six months ended June 30, 2009, cancer center services revenue
increased $7.1 million, or 3.9 percent over the same period of 2008. Similar to the quarterly comparison above, the increase reflects a 9.1 percent increase in diagnostic scans as well as a shift towards more technologically advanced radiation
therapies which increased by 12.1 percent compared to 2008.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



Pharmaceutical Services.Pharmaceutical Services revenue during the three months ended
June 30, 2009 was $624.2 million, a decrease of $13.1 million, or 2.1 percent, from the three months ended June 30, 2008. The revenue decrease is primarily due to a reduction in the number of physicians affiliated under OPS agreements from
prior year reflecting credit risk management in this offering, as well as ESA drug volumes.

During the six months ended June 30,
2009, pharmaceutical services revenue was $1,201.8 million, a decrease of $46.1 million over the comparable 2008 period for the reasons discussed in the quarterly comparison above.

Operating Costs

Operating costs including depreciation and amortization related to our operating
assets, and are presented in the tables below (in thousands):



|                                    |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|----------------------------------- |  | --------------------------- | ------- | - | ------ | - | ------- | ------------------------- | ---- | ---- | ------ | ---- | - | --------- | - |  | - | --------- | - |  | ---- | -
|                                    |  | Three Months Ended June 30, |         |   | Change |   |         | Six Months Ended June 30, |      |      | Change |     
|                                    |  | 2009                        |         |   | 2008   |   |         |                           | 2009 |      |        | 2008 |   |          
|Cost of products                    |  | $                           | 582,219 |   |        | $ | 541,585 |                           |      | 7.5  | %      |      | $ | 1,133,804 |   |  | $ | 1,073,612 |   |  | 5.6  | %
|Cost of services:                   |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|Operating compensation and benefits |  |                             | 138,146 |   |        |   | 130,086 |                           |      | 6.2  |        |      |   | 275,786   |   |  |   | 260,274   |   |  | 6.0  |  
|Other operating costs               |  |                             | 82,648  |   |        |   | 79,438  |                           |      | 4.0  |        |      |   | 163,344   |   |  |   | 156,234   |   |  | 4.6  |  
|Depreciation and amortization       |  |                             | 17,935  |   |        |   | 18,753  |                           |      | (4.4 | )      |      |   | 35,500    |   |  |   | 37,354    |   |  | (5.0 | )
|                                    |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|Total cost of services              |  |                             | 238,729 |   |        |   | 228,277 |                           |      | 4.6  |        |      |   | 474,630   |   |  |   | 453,862   |   |  | 4.6  |  
|                                    |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|Total cost of products and services |  | $                           | 820,948 |   |        | $ | 769,862 |                           |      | 6.6  | %      |      | $ | 1,608,434 |   |  | $ | 1,527,474 |   |  | 5.3  | %
|                                    |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|                                    |  |                             |         |   |        |  
|As a percentage of revenue:         |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|                                    |  |                             |         |   |        |  
|Cost of products                    |  |                             | 66.0    | % |        |   | 65.3    | %                         |      |      |        |      |   | 65.8      | % |  |   | 65.5      | % |  |      |  
|Cost of services:                   |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|Operating compensation and benefits |  |                             | 15.7    |   |        |   | 15.7    |                           |      |      |        |      |   | 16.0      |   |  |   | 15.9      |   |  |      |  
|Other operating costs               |  |                             | 9.4     |   |        |   | 9.6     |                           |      |      |        |      |   | 9.5       |   |  |   | 9.5       |   |  |      |  
|Depreciation and amortization       |  |                             | 2.0     |   |        |   | 2.2     |                           |      |      |        |      |   | 2.0       |   |  |   | 2.3       |   |  |      |  
|                                    |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|Total cost of services              |  |                             | 27.1    |   |        |   | 27.5    |                           |      |      |        |      |   | 27.5      |   |  |   | 27.7      |   |  |      |  
|                                    |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  
|Total cost of products and services |  |                             | 93.1    | % |        |   | 92.8    | %                         |      |      |        |      |   | 93.3      | % |  |   | 93.2      | % |  |      |  
|                                    |  |                             |         |   |        |   |         |                           |      |      |        |      |   |           |   |  |   |           |   |  |      |  

Cost of Products. Cost of products consists primarily of oncology pharmaceuticals and
supplies used by affiliated practices in our Medical Oncology Services segment and sold to practices affiliated under the OPS model in our Pharmaceutical Services segment. Product costs increased 7.5% and 5.6% over the three month and six month
periods ended June 30, 2008, which is consistent with the revenue growth associated with pharmaceutical use from the corresponding period. As a percentage of revenue, cost of products was 66.0% and 65.3% in the three months ended June 30,
2009 and 2008, respectively, and 65.8% and 65.5% in the six months ended June 30, 2009 and 2008, respectively.

Cost of
Services. Cost of services includes compensation and benefits related to our operations, including non-physician employees of our affiliated practices. Cost of services also includes other operating costs such as rent, utilities, repairs and
maintenance, insurance and other direct operating costs. As a percentage of revenue, cost of services was 27.1% and 27.5% in the three months ended June 30, 2009 and 2008, respectively, and 27.5% and 27.7% during the six months ended
June 30, 2009 and 2008, respectively.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



Corporate Costs and Net Income (US Oncology, Inc.)

Corporate costs include general and administrative expenses, depreciation and amortization related to corporate assets and interest expense. Corporate costs of US Oncology, Inc. are presented in
the table below. Incremental corporate costs of US Oncology Holdings, Inc. are addressed in a separate discussion below entitled Corporate Costs and Net Income (Loss) (US Oncology Holdings, Inc.).



|                                     |  |                             |        |   |        |   |        |                           |      |       |        |      |   |        |   |  |   |         |   |  |       |    
|------------------------------------ |  | --------------------------- | ------ | - | ------ | - | ------ | ------------------------- | ---- | ----- | ------ | ---- | - | ------ | - |  | - | ------- | - |  | ----- | ---
|                                     |  | Three Months Ended June 30, |        |   | Change |   |        | Six Months Ended June 30, |      |       | Change |     
|(in thousands)                       |  | 2009                        |        |   | 2008   |   |        |                           | 2009 |       |        | 2008 |   |       
|General and administrative expense   |  | $                           | 16,256 |   |        | $ | 21,240 |                           |      | (23.5 | )%     |      | $ | 34,387 |   |  | $ | 41,228  |   |  | (16.6 | )% 
|Impairment and restructuring charges |  |                             | 381    |   |        |   | 464    |                           |      | (17.9 | )      |      |   | 1,790  |   |  |   | 381,770 |   |  | nm    | (1)
|Depreciation and amortization        |  |                             | 7,237  |   |        |   | 7,130  |                           |      | 1.5   |        |      |   | 14,770 |   |  |   | 14,283  |   |  | 3.4   |    
|Interest expense, net                |  |                             | 22,484 |   |        |   | 22,433 |                           |      | 0.2   |        |      |   | 45,106 |   |  |   | 46,633  |   |  | (3.3  | )  
|Loss on early extinguishment of debt |  |                             | 22,353 |   |        |   |       |                           |      | nm    | (1)    |      |   | 22,353 |   |  |   |        |   |  | nm    | (1)
|Other (income) expense               |  |                             | (37    | ) |        |   | 2      |                           |      | nm    | (1)    |      |   | (37    | ) |  |   | (1,369  | ) |  | nm    | (1)
|                                     |  |                             |        |   |        |  
|As a percentage of revenue:          |  |                             |        |   |        |   |        |                           |      |       |        |      |   |        |   |  |   |         |   |  |       |    
|                                     |  |                             |        |   |        |  
|General and administrative expense   |  |                             | 1.8    | % |        |   | 2.6    | %                         |      |       |        |      |   | 2.0    | % |  |   | 2.5     | % |  |       |    
|Impairment and restructuring charges |  |                             |       |   |        |   | 0.1    |                           |      |       |        |      |   | 0.1    |   |  |   | 23.3    |   |  |       |    
|Depreciation and amortization        |  |                             | 0.9    |   |        |   | 0.8    |                           |      |       |        |      |   | 0.8    |   |  |   | 0.8     |   |  |       |    
|Interest expense, net                |  |                             | 2.6    |   |        |   | 2.7    |                           |      |       |        |      |   | 2.6    |   |  |   | 2.8     |   |  |       |    
|Loss on early extinguishment of debt |  |                             | 2.5    |   |        |   |       |                           |      |       |        |      |   | 1.3    |   |  |   |        |   |  |       |    
|Other (income) expense               |  |                             |       |   |        |   | 0.1    |                           |      |       |        |      |   | 0.1    |   |  |   |        |   |  |       |    



|(1) | Not meaningful
|--- | --------------

General and
Administrative. General and administrative expense was $16.3 million for the three months ended June 30, 2009 and $21.2 million for the same period in 2008. During the six months ended June 30, 2009 and 2008, general and administrative
expense was $34.4 million and $41.2 million, respectively. General and administrative expense during the three months and six months ended June 30, 2009 was $5.0 million and $6.8 million lower than the comparable prior year periods due to the
continued management of controllable costs, primarily in areas such as personnel expenses, travel costs and professional fees.

Impairment and Restructuring Charges. Impairment and restructuring charges recognized during the three months and six months ended June 30, 2009 and 2008 consisted of the following amounts (in thousands):



|                        |  |                             |     |                           |   |      |  |      |       |  |   |        
|----------------------- |  | --------------------------- | --- | ------------------------- | - | ---- |  | ---- | ----- |  | - | -------
|                        |  | Three Months Ended June 30, |     | Six Months Ended June 30,
|                        |  | 2009                        |     | 2008                      |   | 2009 |  | 2008
|Goodwill                |  | $                           |    |                           | $ |     |  | $    |      |  | $ | 380,000
|Severance costs         |  |                             | 371 |                           |   | 356  |  |      | 1,613 |  |   | 1,662  
|Service agreements, net |  |                             |    |                           |   |     |  |      | 150   |  |   |       
|Other, net              |  |                             | 10  |                           |   | 108  |  |      | 27    |  |   | 108    
|                        |  |                             |     |                           |   |      |  |      |       |  |   |        
|Total                   |  | $                           | 381 |                           | $ | 464  |  | $    | 1,790 |  | $ | 381,770
|                        |  |                             |     |                           |   |      |  |      |       |  |   |        

During the three months and six months ended June 30, 2009, the Company recorded $0.4 million
and $1.6 million, respectively, of severance charges related to certain corporate personnel in connection with efforts to further reduce costs. These charges will be paid through the second quarter of 2010. In addition, an unamortized service
agreement intangible was impaired for $0.2 million related to a practice that converted from a comprehensive services model to a targeted physician services relationship.

During the six months ended June 30, 2008, the Company recorded an impairment of its goodwill related to the Medical Oncology segment of $380.0 million. Also during the period, charges of $1.6 million were
recognized primarily related to employee severance for which payment was made in the second quarter of 2008.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



During the three months ended September 30, 2009, the Company expects to incur a charge of
approximately $4.0 million in connection with benefits payable as a result of the retirement of its Executive Chairman to be effective September 1, 2009.

Depreciation and Amortization. Depreciation and amortization expense increased $0.1 million and $0.5 million, respectively, for the three months and six months ended June 30, 2009 over the comparable 2008
periods.

Interest. Interest expense, net, was $22.5 million and $22.4 million for the three month period ending June 30, 2009
and 2008, respectively. For the six months ended June 30, 2009 and 2008, interest expense was $45.1 million and $46.6 million, respectively. These decreases are due to lower market interest rates on our variable rate senior secured credit
facility as well as a reduction of indebtedness due to a $29.4 million repayment as a result of the excess cash flow sweep provision of that facility paid in April, 2008. The impact of lower variable rates and debt repayments in 2008 was partially
offset by incremental interest on the $775.0 million 9.125% Senior Secured Notes issued in June 2009.

Loss on Early Extinguishment of
Debt. In connection with refinancing of the $436.7 million senior secured term loan facility and the $300 million 9.0% senior notes, we recognized a $22.4 million extinguishment loss primarily related to payment of a call premium and interest
expense during the call period on the senior notes, the write off of unamortized issuance costs related to the retired debt and certain transaction costs.

Income Taxes. The effective tax rate for US Oncology, Inc. was a tax benefit of 14.8% for the three months ended June 30, 2009 compared to a tax provision of 53.9% for the three months ended June 30,
2008. For the three months ended June 30, 2009, the effective tax rate was less than the statutory rate because the benefit associated with losses before income taxes was partially offset by the impact of non-deductible expenses and certain
state income taxes whose determination does not consider deductions allowed in the determination of Federal taxable income. For the three months ended June 30, 2008, the effective tax rate exceeded the statutory rate due to non-deductible
expenses and certain state income taxes whose determination does not consider deductions allowed in the determination of Federal taxable income.

The effective tax rate for US Oncology, Inc. was a tax provision of 53.0% and 0.8% for the six months ended June 30, 2009 and 2008, respectively. For the six months ended June 30, 2009, US Oncology had a tax provision of
$2.3 million, despite reporting a loss before income taxes of $4.3 million, due to the impact of non-deductible expenses and certain state income taxes. For the six months ended June 30, 2008, the effective tax rate was less than the statutory
rate as the period included a non-deductible goodwill impairment charge in the amount of $380.0 million of which $376.0 million was not deductible for tax purposes. Accordingly, no tax benefit was associated with a significant portion of the
goodwill impairment.

Net Income (Loss).Net loss for the three months ended June 30, 2009 was $7.6 million, compared to
net income of $3.2 million for the three months ended June 30, 2008. Net loss for the six months ended June 30, 2009 was $6.6 million, compared to net loss of $374.8 million for the six months ended June 30, 2008.

Corporate Costs and Net Income (Loss) (US Oncology Holdings, Inc.)

The following table summarizes the incremental costs incurred by US Oncology Holdings, Inc. as compared to the costs incurred by US Oncology, Inc.



|                                   |  |                             |       |      |        |         |   |                           |       |        |  |   |        |  |   |        |  |       |   
|---------------------------------- |  | --------------------------- | ----- | ---- | ------ | ------- | - | ------------------------- | ----- | ------ |  | - | ------ |  | - | ------ |  | ----- | --
|                                   |  | Three Months Ended June 30, |       |      | Change |         |   | Six Months Ended June 30, |       | Change | 
|(in thousands)                     |  | 2009                        |       | 2008 |        |         |   | 2009                      |       | 2008   | 
|General and administrative expense |  | $                           | 34    |      | $      | 48      |   |                           | (29.2 | )%     |  | $ | 74     |  | $ | 99     |  | (25.3 | )%
|Interest expense, net              |  |                             | 9,700 |      |        | 9,966   |   |                           | (2.7  | )      |  |   | 20,087 |  |   | 22,045 |  | (8.9  | ) 
|Other expense                      |  |                             | 1,653 |      |        | (14,298 | ) |                           | nm    | (1)    |  |   | 2,416  |  |   | 1,711  |  | 41.2  |   



|(1) | Not meaningful
|--- | --------------

General and
Administrative. In addition to the general and administrative expenses incurred by US Oncology, Holdings incurred general and administrative expenses of $34 thousand and $48 thousand during the three months ended June 30, 2009 and 2008,
respectively, and $74 thousand and $99 thousand during the six months ended June 30, 2009 and 2008, respectively. These costs primarily represent professional fees required for Holdings to maintain its corporate existence and comply with the
terms of the indenture governing its indebtedness (the Holdings Notes).



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



Interest Expense, net. In addition to interest expense incurred by US Oncology, Holdings
incurred interest related to its indebtedness. Incremental interest expense was approximately $9.7 million and $10.0 million during the three months ended June 30, 2009 and 2008, respectively, and $20.1 million and $22.0 million for the six
months ended June 30, 2009 and 2008, respectively. The decrease in interest expense when comparing the three months and six months ended June 30, 2009 to the same periods in 2008 reflects the lower market LIBOR rates which are the basis
for variable interest due on the Holdings Notes. The benefit of lower market interest rates was partially offset by increasing indebtedness as the Company elected to settle interest on the Holdings Notes in kind.

Other Income (Expense). During the three months ended June 30, 2009 and 2008, Holdings recognized an unrealized loss of $1.7 million and an
unrealized gain of $14.3 million, respectively, related to its interest rate swap. For the six months ended June 30, 2009 and 2008, Holdings recognized an unrealized loss of $2.4 million and $1.7 million, respectively. Because the interest rate
swap is not accounted for as a cash flow hedge, changes in fair value attributable to the instrument are reported currently in earnings.

Income Taxes. The effective tax rate for US Oncology Holdings, Inc. was a benefit of 14.3% for the three months ended June 30, 2009 compared to a provision of 36.9% for the three months ended June 30, 2008. For the three
months ended June 30, 2009, the effective tax rate was less than the Federal statutory rate because the benefit associated with losses before income taxes was partially offset by the impact of non-deductible expenses, certain state income taxes
whose determination does not consider deductions allowed in the determination of Federal taxable income and a valuation allowance established on the net deferred tax assets of US Oncology Holdings, Inc. For the three months ended June 30, 2008,
the effective tax rate exceeded the Federal statutory rate due to non-deductible expenses and certain state income taxes whose determination does not consider deductions allowed in the determination of Federal taxable income.

For the six months ended June 30, 2009 and 2008, the effective tax rate for US Oncology Holdings, Inc. was a tax benefit of 15.0% and 1.4%,
respectively. For the six months ended June 30, 2009, the effective tax rate was less than the Federal statutory rate for reasons similar to the three month period ended June 30, 2009 discussed above. For the six months ended June 30,
2008, the effective tax rate was less than the Federal statutory rate as the period included a non-deductible goodwill impairment charge in the amount of $380.0 million of which $376.0 million was not deductible for tax purposes. Accordingly, no tax
benefit was associated with a significant portion of the goodwill impairment.

Net Income (Loss). Holdings incremental net
loss for the three months ended June 30, 2009, was $9.8 million and the incremental net income for the three months ended June 30, 2008, was $3.9 million, respectively. For the six months ended June 30, 2009, Holdings
incremental net loss was $16.3 million and the incremental net loss for the six months ended June 30, 2008, was $15.4 million.

Liquidity and
Capital Resources

The following table summarizes the working capital and long-term indebtedness of Holdings and US Oncology as of
June 30, 2009 (in thousands).



|                       |  |          |           |             |   |          
|---------------------- |  | -------- | --------- | ----------- | - | ---------
|                       |  | Holdings |           | US Oncology
|Current assets         |  | $        | 703,982   |             | $ | 684,095  
|Current liabilities    |  |          | 486,860   |             |   | 474,024  
|                       |  |          |           |             |   |          
|Net working capital    |  | $        | 217,122   |             | $ | 210,071  
|                       |  |          |           |             |   |          
|Long-term indebtedness |  | $        | 1,551,264 |             | $ | 1,075,648
|                       |  |          |           |             |   |          

The principal difference between the net working capital of Holdings and US Oncology relates to
higher income taxes payable reported by US Oncology, Inc., which is included in the US Oncology Holdings, Inc. consolidated group for federal income tax reporting purposes. For purposes of its separate financial statements, US Oncologys
provision for income taxes has been computed on the basis that it filed a separate federal income tax return together with its subsidiaries.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



The following table summarizes the statement of cash flows of Holdings and US Oncology for the six
months ended June 30, 2009 (in thousands):



|                                          |  |          |         |   |             |   |         |  
|----------------------------------------- |  | -------- | ------- | - | ----------- | - | ------- | -
|                                          |  | Holdings |         |   | US Oncology |  
|Net cash provided by operating activities |  | $        | 69,490  |   |             | $ | 73,555  |  
|Net cash used in investing activities     |  |          | (39,427 | ) |             |   | (39,427 | )
|Net cash used in financing activities     |  |          | (15,536 | ) |             |   | (19,600 | )
|                                          |  |          |         |   |             |   |         |  
|Net increase in cash and equivalents      |  |          | 14,527  |   |             |   | 14,528  |  
|Cash and equivalents:                     |  |          |         |   |             |   |         |  
|December 31, 2008                         |  |          | 104,477 |   |             |   | 104,476 |  
|                                          |  |          |         |   |             |   |         |  
|June 30, 2009                             |  | $        | 119,004 |   |             | $ | 119,004 |  
|                                          |  |          |         |   |             |   |         |  

Cash Flows from Operating Activities

During the six months ended June 30, 2009, we generated $69.5 million in cash flow from operations compared to $42.2 million generated during the six months ended June 30, 2008. The
increase in operating cash flow in 2009 was primarily due to increased receivable collections on revenue growth and lower receivable days outstanding.

The operating cash flow of US Oncology exceeds the operating cash flow of Holdings by $4.1 million for the six months ended June 30, 2009. The difference relates to dividends paid by US Oncology to Holdings to
enable Holdings to service interest obligations related to its senior floating rate notes and interest rate swap. The dividends are considered to be financing transactions by US Oncology as they represent distributions paid to its parent company,
which were ultimately used to settle operating costs of Holdings.

Cash Flows from Investing Activities

During the six months ended June 30, 2009, we used $39.4 million for investing activities. Cash flow for investing activities relate primarily to
$37.5 million in capital expenditures, including $26.7 million relating to the development and construction of cancer centers and $10.8 million for maintenance capital expenditures. Compared to the six months ended June 30, 2008, capital
expenditures declined by $6.7 million due to increased emphasis on capital management.

During the six months ended June 30, 2008, we
used $80.2 million for investing activities. The investments consisted primarily of $44.2 million in capital expenditures, including $26.3 million relating to the development and construction of cancer centers and $17.8 million for maintenance
capital expenditures. Also during the six months ended June 30, 2008, we funded $36.9 million of cash consideration (as well as $32.7 million of notes issued) to affiliating physicians.

Cash Flows from Financing Activities

During the six
months ended June 30, 2009, $15.5 million was used in financing activities which relates primarily to the $775.0 million offering of 9.125% Senior Secured Notes completed in June 2009. Proceeds from the offering along with cash on hand were
used to repay the $436.7 million senior secured term loan facility maturing in 2010 and 2011 and the $300 million 9.0% senior notes due 2012. Cash flow used by US Oncology for financing activities also includes a distribution of $4.1 million to its
parent company to finance the payment of interest on the Holdings Notes and to settle amounts due under its interest rate swap agreement.

During the six months ended June 30, 2008, $33.3 million was used in financing activities which relates primarily to repayments made on the senior secured credit facility, including a payment of $29.4 million due under the excess
cash flow provision of our senior secured facility which was paid in April, 2008.

Earnings before Interest, Taxes, Depreciation and
Amortization

EBITDA represents earnings before interest and other expense, net, taxes, depreciation, and amortization
(including amortization of stock-based compensation), noncontrolling interest, and other income (expense). EBITDA is not calculated in accordance with generally accepted accounting principles in the United States (GAAP); rather it is
derived from relevant items in our GAAP-based financial statements. A reconciliation of EBITDA to the unaudited Condensed Consolidated Statement of Operations and Comprehensive Income (Loss) and the unaudited Condensed Consolidated Statement of Cash
Flows is included in this document.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



We believe EBITDA is useful to investors in evaluating the value of companies in general, and in
evaluating the liquidity of companies with debt service obligations and their ability to service their indebtedness. Management uses EBITDA as a key indicator to evaluate liquidity and financial condition, both with respect to the business as a
whole and with respect to individual sites in our network. Our senior secured credit facility requires that we comply on a quarterly basis with certain financial covenants that include EBITDA as a financial measure. As of June 30, 2009, our
senior secured credit facility required that we maintain an interest coverage ratio (interest expense divided by EBITDA, as defined by the indenture) of at least 2.00:1 and a leverage ratio (indebtedness divided by EBITDA, as defined by the
indenture) of no more than 5.40:1.

For more information regarding our use of EBITDA and its limitations, see Discussion of Non-GAAP
Information.

The following table reconciles net income (loss) as shown in the Companys unaudited Condensed Consolidated
Statement of Operations and Comprehensive Income (Loss) to EBITDA, and reconciles EBITDA to net cash provided by operating activities as shown in the Companys unaudited Condensed Consolidated Statement of Cash Flows (in thousands):



|                                                    |  |                            |         |   |                            |   |         |      |  |   |         |   |  |   |         |  
|--------------------------------------------------- |  | -------------------------- | ------- | - | -------------------------- | - | ------- | ---- |  | - | ------- | - |  | - | ------- | -
|                                                    |  | US Oncology Holdings, Inc. |         |   | US Oncology, Inc.          |  
|                                                    |  | Three Months EndedJune 30, |         |   | Three Months EndedJune 30, |  
|                                                    |  | 2009                       |         |   | 2008                       |   |         | 2009 |  |   | 2008    |  
|Net income (loss)                                   |  | $                          | (16,449 | ) |                            | $ | 8,159   |      |  | $ | (6,651  | ) |  | $ | 4,256   |  
|Interest expense, net                               |  |                            | 32,184  |   |                            |   | 32,399  |      |  |   | 22,484  |   |  |   | 22,433  |  
|Income tax (benefit) provision                      |  |                            | (2,913  | ) |                            |   | 4,169   |      |  |   | (1,324  | ) |  |   | 3,788   |  
|Depreciation and amortization                       |  |                            | 25,172  |   |                            |   | 25,883  |      |  |   | 25,172  |   |  |   | 25,883  |  
|Amortization of stock compensation                  |  |                            | 268     |   |                            |   | 565     |      |  |   | 268     |   |  |   | 565     |  
|Other income (expense)                              |  |                            | 1,616   |   |                            |   | (14,296 | )    |  |   | (37     | ) |  |   | 2       |  
|                                                    |  |                            |         |   |                            |   |         |      |  |   |         |   |  |   |         |  
|EBITDA                                              |  |                            | 39,878  |   |                            |   | 56,879  |      |  |   | 39,912  |   |  |   | 56,927  |  
|                                                    |  |                            |         |  
|Impairment and restructuring charges                |  |                            | 381     |   |                            |   | 464     |      |  |   | 381     |   |  |   | 464     |  
|Loss on early extinguishment of debt                |  |                            | 22,353  |   |                            |   |        |      |  |   | 22,353  |   |  |   |        |  
|Changes in assets and liabilities                   |  |                            | 12,718  |   |                            |   | (34,575 | )    |  |   | 4,366   |   |  |   | (39,853 | )
|Deferred income taxes                               |  |                            | (3,532  | ) |                            |   | 5,161   |      |  |   | (3,324  | ) |  |   | 44      |  
|Interest expense, net                               |  |                            | (32,184 | ) |                            |   | (32,399 | )    |  |   | (22,484 | ) |  |   | (22,433 | )
|Income tax benefit (provision)                      |  |                            | 2,913   |   |                            |   | (4,169  | )    |  |   | 1,324   |   |  |   | (3,788  | )
|                                                    |  |                            |         |   |                            |   |         |      |  |   |         |   |  |   |         |  
|Net cash provided by (used in) operating activities |  | $                          | 42,527  |   |                            | $ | (8,639  | )    |  | $ | 42,528  |   |  | $ | (8,639  | )
|                                                    |  |                            |         |   |                            |   |         |      |  |   |         |   |  |   |         |  



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



|                                          |  |                            |         |   |                          |   |          |      |  |   |         |   |  |   |          |  
|----------------------------------------- |  | -------------------------- | ------- | - | ------------------------ | - | -------- | ---- |  | - | ------- | - |  | - | -------- | -
|                                          |  | US Oncology Holdings, Inc. |         |   | US Oncology, Inc.        |  
|                                          |  | Six Months EndedJune 30,   |         |   | Six Months EndedJune 30, |  
|                                          |  | 2009                       |         |   | 2008                     |   |          | 2009 |  |   | 2008    |  
|Net income (loss)                         |  | $                          | (21,148 | ) |                          | $ | (388,514 | )    |  | $ | (4,875  | ) |  | $ | (373,103 | )
|Interest expense, net                     |  |                            | 65,193  |   |                          |   | 68,678   |      |  |   | 45,106  |   |  |   | 46,633   |  
|Income tax (benefit) provision            |  |                            | (4,024  | ) |                          |   | (5,578   | )    |  |   | 2,280   |   |  |   | 2,866    |  
|Depreciation and amortization             |  |                            | 50,270  |   |                          |   | 51,637   |      |  |   | 50,270  |   |  |   | 51,637   |  
|Amortization of stock compensation        |  |                            | 837     |   |                          |   | 1,120    |      |  |   | 837     |   |  |   | 1,120    |  
|Other income (expense)                    |  |                            | 2,379   |   |                          |   | 342      |      |  |   | (37     | ) |  |   | (1,369   | )
|                                          |  |                            |         |   |                          |   |          |      |  |   |         |   |  |   |          |  
|EBITDA                                    |  |                            | 93,507  |   |                          |   | (272,315 | )    |  |   | 93,581  |   |  |   | (272,216 | )
|                                          |  |                            |         |  
|Impairment and restructuring charges      |  |                            | 1,790   |   |                          |   | 381,770  |      |  |   | 1,790   |   |  |   | 381,770  |  
|Loss on early extinguishment of debt      |  |                            | 22,353  |   |                          |   |         |      |  |   | 22,353  |   |  |   |         |  
|Changes in assets and liabilities         |  |                            | 19,043  |   |                          |   | 2,256    |      |  |   | 1,161   |   |  |   | (15,814  | )
|Deferred income taxes                     |  |                            | (6,034  | ) |                          |   | (6,370   | )    |  |   | 2,056   |   |  |   | (2,016   | )
|Interest expense, net                     |  |                            | (65,193 | ) |                          |   | (68,678  | )    |  |   | (45,106 | ) |  |   | (46,633  | )
|Income tax benefit (provision)            |  |                            | 4,024   |   |                          |   | 5,578    |      |  |   | (2,280  | ) |  |   | (2,866   | )
|                                          |  |                            |         |   |                          |   |          |      |  |   |         |   |  |   |          |  
|Net cash provided by operating activities |  | $                          | 69,490  |   |                          | $ | 42,241   |      |  | $ | 73,555  |   |  | $ | 42,225   |  
|                                          |  |                            |         |   |                          |   |          |      |  |   |         |   |  |   |          |  



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



Following is the EBITDA for our operating segments for the three months and six months ended
June 30, 2009 and 2008 (in thousands):



|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|---------------------------------------- |  | -------------------------------- | -------- | - | -------------------- | - | ------- | ---------------------- |  | - | -------------- | - |  | -------------- | ------- | - | ---------------- | - | ------- | ----- |  | - | -------- | - |  | - | -------- | -
|                                         |  | Three Months Ended June 30, 2009 |         
|                                         |  | MedicalOncologyServices          |          |   | CancerCenterServices |   |         | PharmaceuticalServices |  |   | Research/Other |   |  | CorporateCosts |         |   | Eliminations (1) |   |         | Total | 
|US Oncology, Inc.                        |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|                                         |  |                                  |          |   |                      |   |        
|Product revenues                         |  | $                                | 449,892  |   |                      | $ |        |                        |  | $ | 608,365        |   |  | $              |        |   |                  | $ |        |       |  | $ | (463,685 | ) |  | $ | 594,572  |  
|Service revenues                         |  |                                  | 155,666  |   |                      |   | 97,143  |                        |  |   | 15,796         |   |  |                | 18,470  |   |                  |   |        |       |  |   |         |   |  |   | 287,075  |  
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Total revenues                           |  |                                  | 605,558  |   |                      |   | 97,143  |                        |  |   | 624,161        |   |  |                | 18,470  |   |                  |   |        |       |  |   | (463,685 | ) |  |   | 881,647  |  
|Operating expenses                       |  |                                  | (588,340 | ) |                      |   | (72,185 | )                      |  |   | (599,242       | ) |  |                | (17,169 | ) |                  |   | (31,190 | )     |  |   | 463,685  |   |  |   | (844,441 | )
|Impairment and restructuring charges     |  |                                  | (10      | ) |                      |   |        |                        |  |   |               |   |  |                |        |   |                  |   | (371    | )     |  |   |         |   |  |   | (381     | )
|Loss on early extinguishment of debt     |  |                                  |         |   |                      |   |        |                        |  |   |               |   |  |                |        |   |                  |   | (22,353 | )     |  |   |         |   |  |   | (22,353  | )
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Income (loss) from operations            |  |                                  | 17,208   |   |                      |   | 24,958  |                        |  |   | 24,919         |   |  |                | 1,301   |   |                  |   | (53,914 | )     |  |   |         |   |  |   | 14,472   |  
|                                         |  |                                  |          |   |                      |   |        
|Add back:                                |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Depreciation and amortization            |  |                                  |         |   |                      |   | 9,640   |                        |  |   | 467            |   |  |                | 66      |   |                  |   | 14,999  |       |  |   |         |   |  |   | 25,172   |  
|Amortization of stock-based compensation |  |                                  |         |   |                      |   |        |                        |  |   |               |   |  |                |        |   |                  |   | 268     |       |  |   |         |   |  |   | 268      |  
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|EBITDA                                   |  | $                                | 17,208   |   |                      | $ | 34,598  |                        |  | $ | 25,386         |   |  | $              | 1,367   |   |                  | $ | (38,647 | )     |  | $ |         |   |  | $ | 39,912   |  
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|                                         |  |                                  |          |   |                      |   |        
|US Oncology Holdings, Inc.               |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|                                         |  |                                  |          |   |                      |   |        
|Operating expenses                       |  | $                                |         |   |                      | $ |        |                        |  | $ |               |   |  | $              |        |   |                  | $ | (34     | )     |  | $ |         |   |  | $ | (34      | )
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|EBITDA                                   |  | $                                | 17,208   |   |                      | $ | 34,598  |                        |  | $ | 25,386         |   |  | $              | 1,367   |   |                  | $ | (38,681 | )     |  | $ |         |   |  | $ | 39,878   |  
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|                                         | 
|                                         |  | Three Months Ended June 30, 2008 |         
|                                         |  | MedicalOncologyServices          |          |   | CancerCenterServices |   |         | PharmaceuticalServices |  |   | Research/Other |   |  | CorporateCosts |         |   | Eliminations (1) |   |         | Total | 
|US Oncology, Inc.                        |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|                                         |  |                                  |          |   |                      |   |        
|Product revenues                         |  | $                                | 409,501  |   |                      | $ |        |                        |  | $ | 621,779        |   |  | $              |        |   |                  | $ |        |       |  | $ | (474,230 | ) |  | $ | 557,050  |  
|Service revenues                         |  |                                  | 149,843  |   |                      |   | 92,234  |                        |  |   | 15,472         |   |  |                | 14,576  |   |                  |   |        |       |  |   |         |   |  |   | 272,125  |  
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Total revenues                           |  |                                  | 559,344  |   |                      |   | 92,234  |                        |  |   | 637,251        |   |  |                | 14,576  |   |                  |   |        |       |  |   | (474,230 | ) |  |   | 829,175  |  
|Operating expenses                       |  |                                  | (538,600 | ) |                      |   | (70,034 | )                      |  |   | (612,233       | ) |  |                | (15,499 | ) |                  |   | (36,096 | )     |  |   | 474,230  |   |  |   | (798,232 | )
|Impairment and restructuring charges     |  |                                  | 42       |   |                      |   | (150    | )                      |  |   |               |   |  |                |        |   |                  |   | (356    | )     |  |   |         |   |  |   | (464     | )
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Income (loss) from operations            |  |                                  | 20,786   |   |                      |   | 22,050  |                        |  |   | 25,018         |   |  |                | (923    | ) |                  |   | (36,452 | )     |  |   |         |   |  |   | 30,479   |  
|                                         |  |                                  |          |   |                      |   |        
|Add back:                                |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|Depreciation and amortization            |  |                                  |         |   |                      |   | 9,611   |                        |  |   | 1,325          |   |  |                | 91      |   |                  |   | 14,856  |       |  |   |         |   |  |   | 25,883   |  
|Amortization of stock-based compensation |  |                                  |         |   |                      |   |        |                        |  |   |               |   |  |                |        |   |                  |   | 565     |       |  |   |         |   |  |   | 565      |  
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|EBITDA                                   |  | $                                | 20,786   |   |                      | $ | 31,661  |                        |  | $ | 26,343         |   |  | $              | (832    | ) |                  | $ | (21,031 | )     |  | $ |         |   |  | $ | 56,927   |  
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|                                         |  |                                  |          |   |                      |   |        
|US Oncology Holdings, Inc.               |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|                                         |  |                                  |          |   |                      |   |        
|Operating expenses                       |  | $                                |         |   |                      | $ |        |                        |  | $ |               |   |  | $              |        |   |                  | $ | (48     | )     |  | $ |         |   |  | $ | (48      | )
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  
|EBITDA                                   |  | $                                | 20,786   |   |                      | $ | 31,661  |                        |  | $ | 26,343         |   |  | $              | (832    | ) |                  | $ | (21,079 | )     |  | $ |         |   |  | $ | 56,879   |  
|                                         |  |                                  |          |   |                      |   |         |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |          |  



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##### Table of Contents

US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|----------------------------------------- |  | ------------------------------ | ---------- | - | -------------------- | - | -------- | ---------------------- |  | - | -------------- | - |  | -------------- | ------- | - | ---------------- | - | ------- | ----- |  | - | -------- | - |  | - | ---------- | -
|                                          |  | Six Months Ended June 30, 2009 |           
|                                          |  | MedicalOncologyServices        |            |   | CancerCenterServices |   |          | PharmaceuticalServices |  |   | Research/Other |   |  | CorporateCosts |         |   | Eliminations (1) |   |         | Total | 
|US Oncology, Inc.                         |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|                                          |  |                                |            |   |                      |   |         
|Product revenues                          |  | $                              | 879,054    |   |                      | $ |         |                        |  | $ | 1,170,795      |   |  | $              |        |   |                  | $ |        |       |  | $ | (892,197 | ) |  | $ | 1,157,652  |  
|Service revenues                          |  |                                | 308,434    |   |                      |   | 189,460  |                        |  |   | 30,969         |   |  |                | 37,693  |   |                  |   |        |       |  |   |         |   |  |   | 566,556    |  
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Total revenues                            |  |                                | 1,187,488  |   |                      |   | 189,460  |                        |  |   | 1,201,764      |   |  |                | 37,693  |   |                  |   |        |       |  |   | (892,197 | ) |  |   | 1,724,208  |  
|Operating expenses                        |  |                                | (1,153,711 | ) |                      |   | (142,620 | )                      |  |   | (1,155,186     | ) |  |                | (34,015 | ) |                  |   | (64,256 | )     |  |   | 892,197  |   |  |   | (1,657,591 | )
|Impairment and restructuring charges      |  |                                | (177       | ) |                      |   |         |                        |  |   |               |   |  |                |        |   |                  |   | (1,613  | )     |  |   |         |   |  |   | (1,790     | )
|Loss on early extinguishment of debt      |  |                                |           |   |                      |   |         |                        |  |   |               |   |  |                |        |   |                  |   | (22,353 | )     |  |   |         |   |  |   | (22,353    | )
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Income (loss) from operations             |  |                                | 33,600     |   |                      |   | 46,840   |                        |  |   | 46,578         |   |  |                | 3,678   |   |                  |   | (88,222 | )     |  |   |         |   |  |   | 42,474     |  
|                                          |  |                                |            |   |                      |   |         
|Add back:                                 |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Depreciation and amortization             |  |                                |           |   |                      |   | 19,016   |                        |  |   | 1,174          |   |  |                | 146     |   |                  |   | 29,934  |       |  |   |         |   |  |   | 50,270     |  
|Amortization of stock- based compensation |  |                                |           |   |                      |   |         |                        |  |   |               |   |  |                |        |   |                  |   | 837     |       |  |   |         |   |  |   | 837        |  
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|EBITDA                                    |  | $                              | 33,600     |   |                      | $ | 65,856   |                        |  | $ | 47,752         |   |  | $              | 3,824   |   |                  | $ | (57,451 | )     |  | $ |         |   |  | $ | 93,581     |  
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|                                          |  |                                |            |   |                      |   |         
|US Oncology Holdings, Inc.                |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|                                          |  |                                |            |   |                      |   |         
|Operating expenses                        |  | $                              |           |   |                      | $ |         |                        |  | $ |               |   |  | $              |        |   |                  | $ | (74     | )     |  | $ |         |   |  | $ | (74        | )
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|EBITDA                                    |  | $                              | 33,600     |   |                      | $ | 65,856   |                        |  | $ | 47,752         |   |  | $              | 3,824   |   |                  | $ | (57,525 | )     |  | $ |         |   |  | $ | 93,507     |  
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|                                          | 
|                                          |  | Six Months Ended June 30, 2008 |           
|                                          |  | MedicalOncologyServices        |            |   | CancerCenterServices |   |          | PharmaceuticalServices |  |   | Research/Other |   |  | CorporateCosts |         |   | Eliminations (1) |   |         | Total | 
|US Oncology, Inc.                         |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|                                          |  |                                |            |   |                      |   |         
|Product revenues                          |  | $                              | 812,815    |   |                      | $ |         |                        |  | $ | 1,217,649      |   |  | $              |        |   |                  | $ |        |       |  | $ | (930,153 | ) |  | $ | 1,100,311  |  
|Service revenues                          |  |                                | 299,284    |   |                      |   | 182,325  |                        |  |   | 30,224         |   |  |                | 27,638  |   |                  |   |        |       |  |   |         |   |  |   | 539,471    |  
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Total revenues                            |  |                                | 1,112,099  |   |                      |   | 182,325  |                        |  |   | 1,247,873      |   |  |                | 27,638  |   |                  |   |        |       |  |   | (930,153 | ) |  |   | 1,639,782  |  
|Operating expenses                        |  |                                | (1,072,746 | ) |                      |   | (138,347 | )                      |  |   | (1,201,429     | ) |  |                | (29,528 | ) |                  |   | (71,088 | )     |  |   | 930,153  |   |  |   | (1,582,985 | )
|Impairment and restructuring charges      |  |                                | (380,038   | ) |                      |   | (150     | )                      |  |   |               |   |  |                |        |   |                  |   | (1,582  | )     |  |   |         |   |  |   | (381,770   | )
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Income (loss) from operations             |  |                                | (340,685   | ) |                      |   | 43,828   |                        |  |   | 46,444         |   |  |                | (1,890  | ) |                  |   | (72,670 | )     |  |   |         |   |  |   | (324,973   | )
|                                          |  |                                |            |   |                      |   |         
|Add back:                                 |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|Depreciation and amortization             |  |                                |           |   |                      |   | 18,948   |                        |  |   | 2,638          |   |  |                | 191     |   |                  |   | 29,860  |       |  |   |         |   |  |   | 51,637     |  
|Amortization of stock-based compensation  |  |                                |           |   |                      |   |         |                        |  |   |               |   |  |                |        |   |                  |   | 1,120   |       |  |   |         |   |  |   | 1,120      |  
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|EBITDA                                    |  | $                              | (340,685   | ) |                      | $ | 62,776   |                        |  | $ | 49,082         |   |  | $              | (1,699  | ) |                  | $ | (41,690 | )     |  | $ |         |   |  | $ | (272,216   | )
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|                                          |  |                                |            |   |                      |   |         
|US Oncology Holdings, Inc.                |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|                                          |  |                                |            |   |                      |   |         
|Operating expenses                        |  | $                              |           |   |                      | $ |         |                        |  | $ |               |   |  | $              |        |   |                  | $ | (99     | )     |  | $ |         |   |  | $ | (99        | )
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  
|EBITDA                                    |  | $                              | (340,685   | ) |                      | $ | 62,776   |                        |  | $ | 49,082         |   |  | $              | (1,699  | ) |                  | $ | (41,789 | )     |  | $ |         |   |  | $ | (272,315   | )
|                                          |  |                                |            |   |                      |   |          |                        |  |   |                |   |  |                |         |   |                  |   |         |       |  |   |          |   |  |   |            |  



|(1) | Eliminations represent the sale of pharmaceuticals from our distribution center (Pharmaceutical Services segment) to our practices affiliated under comprehensive
service agreements (Medical Oncology segment).
|--- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Below is a discussion of EBITDA generated by our three primary operating
segments. Please refer to Results of Operations for a discussion of our consolidated results presented in accordance with generally accepted accounting principles.

Medical Oncology Services. Medical Oncology Services EBITDA for the three months ended June 30, 2009 decreased $3.6 million compared to the three months ended June 30, 2008 as
reduced utilization of ESA drugs and the impact of increasing costs for certain pharmaceuticals that have not yet been reflected in ASP-based reimbursement more than offset earnings associated with revenue growth.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



EBITDA for the six months ended June 30, 2009 increased $374.3 million, or 109.9 percent,
compared to the six months ended June 30, 2008 due to the goodwill impairment charge recorded in the prior year period.

Cancer
Center Services. Cancer Center Services EBITDA for the three months ended June 30, 2009 was $34.6 million compared to $31.7 million for the three months ended June 30, 2008 and EBITDA for the six months ended June 30, 2009 was
$65.9 million compared to EBITDA of $62.8 million for the six months ended June 30, 2008. These increases reflect higher radiation treatment and diagnostic scan volumes due primarily to additional radiation oncologists affiliated under
comprehensive service agreements. In addition, we continue to experience a shift toward advanced targeted radiation therapies. Targeted therapies (such as intensity-modulated radiation therapy (IMRT), image guided radiation therapy
(IGRT), mammosite and brachytherapy) enhance patient care by providing more intense radiation treatment to the tumor site while reducing damage to the surrounding healthy tissue. These treatment modalities generally have fewer
sessions throughout the course of treatment than conventional radiation but are reimbursed at higher rates. For example, due to improved screening and awareness, breast cancer is increasingly diagnosed in the early stages and a segment of those
patients may be treated on an accelerated schedule with mammosite radiation therapy, which uses an internally implanted radiation source rather than an external beam. Mammosite radiation therapy typically requires about one third of treatment
sessions necessary under conventional radiation therapy but has approximately the same total reimbursement.

Pharmaceutical Services.Pharmaceutical Services EBITDA was $25.4 million for the three months ended June 30, 2009, a decrease of $0.9 million from the three months ended June 30, 2008, and EBITDA was $47.8 million for the six months ended June 30, 2009,
a decrease of $1.3 million from the six months ended June 30, 2008 due to lower physician affiliations under targeted offerings and reduced utilization of ESA drugs, partially offset by increased EBITDA from our specialty pharmacy and
reimbursement support services.

Research and Other.During the three months ended June 30, 2009, EBITDA from research and
other services was $1.4 million, an increase of $2.1 million from the three months ended June 30, 2008, and EBITDA was $3.8 million for the six months ended June 30, 2009, an increase of $5.5 million from the six months ended June 30,
2008. The increase as compared to the three months and six months ended June 30, 2008, reflects our strategy to expand the existing research network, launch a contract research organization, and create aligned incentives with participating
physicians that encourage long-term value creation. Because the new incentive programs focus on long-term growth, the related expense in the three months and six months ended June 30, 2009 is lower than in prior year.

Anticipated Capital Requirements

We currently expect
our principal uses of funds in the near future to be the following:



| |  |  | Payments for acquisition of assets and additional consideration in connection with new practice affiliations under comprehensive service agreements;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Purchase of real estate and medical equipment for the development of new cancer centers, as well as installation of upgraded and replacement medical equipment at
existing centers;
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Funding of working capital;
| | - |  | ---------------------------



| |  |  | Investments in information systems, including systems related to our electronic medical record product, iKnowMed;
| | - |  | -----------------------------------------------------------------------------------------------------------------



| |  |  | Debt service requirements on our outstanding indebtedness; and
| | - |  | --------------------------------------------------------------



| |  |  | Payments made for possible acquisitions to support strategic initiatives or capital investments in new businesses, such as Innovent.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------

For all of 2009, we anticipate spending $70 to $85 million for the development of cancer centers, purchases of clinical
equipment, investments in information systems and other capital expenditures. While the Company has traditionally focused on disciplined use of its capital, we expect to reduce our historic levels of capital investment as a mechanism to preserve
cash given the current instability in the general economy and financial markets.

As of August 11, 2009, we had cash and cash
equivalents of $149.2 million and $129.6 million available under our 160.0 million revolving credit facility (which had been reduced by outstanding letters of credit, totaling $30.4 million). This entire amount is available to be drawn without
violating leverage ratio or minimum asset coverage requirements under financial covenants of the



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



revolving credit facility. In the event that cash on hand, combined with amounts available under the revolving credit facility, are insufficient to fund the
Companys anticipated working capital requirements, we may be required to obtain additional financing. Recently, due to instability in the credit markets, a number of financial institutions have failed or announced plans to merge with other
institutions. The credit markets have not yet stabilized and continued weakness in the financial sector may create the potential risk of additional failures and consolidation, which may negatively impact the ability of institutions that participate
in our revolving credit facility to satisfy their financial commitments to us. We continue to monitor the creditworthiness of financial institutions that participate in our credit facility and will periodically test the availability of funds through
short-term advances under the facility. However, there is no assurance that all such lenders will fund future borrowing requests for amounts currently available under our revolving credit facility in accordance with the terms of the facility. In the
event we require additional capital and are unable to utilize our existing credit facility to finance our operations, we would be required to seek alternative funding. There can be no assurance that additional funding would be available to the
Company on terms that the Company considers acceptable.

We expect to fund our current capital needs with (i) cash flow generated from
operations, (ii) borrowings under the revolving credit facility, (iii) lease or purchase money financing for certain equipment purchases and (iv) indebtedness to physicians in connection with new affiliations. Our success in
implementing our capital plans could be adversely impacted by poor operating performance which would result in reduced cash flow from operations. In addition, to the extent that poor performance or other factors impact our compliance with financial
and other covenants under our revolving credit facility, our ability to borrow under that facility or to find other financing sources could be limited. Furthermore, capital at financing terms satisfactory to management may be limited, due to market
conditions or operating performance.

The Company and its subsidiaries, affiliates (subject to certain limitations imposed by existing
indebtedness) or significant shareholders, in their sole discretion, may from time to time, purchase, redeem, exchange or retire any of the Companys outstanding debt in open market purchases (privately negotiated or open market transactions)
or otherwise. Such transactions, if any, will depend on prevailing market conditions, our liquidity requirements, contractual restrictions and other factors.

Indebtedness

We have a significant amount of indebtedness. As of June 30, 2009 we had aggregate indebtedness of
approximately $1,562.8 million. Of this amount, $1,087.2 million (including current maturities of $11.5 million) represents obligations of US Oncology, Inc., and $475.6 million represents an obligation of Holdings.

As of June 30, 2009 and December 31, 2008, the Companys long-term indebtedness consisted of the following (in thousands):



|                                                |  |              |           |   |                  |   |           |  
|----------------------------------------------- |  | ------------ | --------- | - | ---------------- | - | --------- | -
|                                                |  | June 30,2009 |           |   | December 31,2008 |  
|US Oncology, Inc.                               |  |              |           |   |                  |   |           |  
|Senior Secured Credit Facility                  |  | $            |          |   |                  | $ | 436,666   |  
|9.125% Senior Secured Notes, due 2017           |  |              | 758,985   |   |                  |   |          |  
|9.0% Senior Notes, due 2012                     |  |              |          |   |                  |   | 300,000   |  
|10.75% Senior Subordinated Notes, due 2014      |  |              | 275,000   |   |                  |   | 275,000   |  
|9.625% Senior Subordinated Notes, due 2012      |  |              | 3,000     |   |                  |   | 3,000     |  
|Subordinated notes                              |  |              | 27,923    |   |                  |   | 34,956    |  
|Mortgage, capital lease obligations and other   |  |              | 22,255    |   |                  |   | 22,188    |  
|                                                |  |              |           |   |                  |   |           |  
|                                                |  |              | 1,087,163 |   |                  |   | 1,071,810 |  
|Less current maturities                         |  |              | (11,515   | ) |                  |   | (10,677   | )
|                                                |  |              |           |   |                  |   |           |  
|                                                |  |              | 1,075,648 |   |                  |   | 1,061,133 |  
|                                                |  |              |           |   |                  |   |           |  
|US Oncology Holdings, Inc.                      |  |              |           |   |                  |   |           |  
|Senior Floating Rate PIK Toggle Notes, due 2012 |  |              | 475,616   |   |                  |   | 456,751   |  
|                                                |  |              |           |   |                  |   |           |  
|                                                |  | $            | 1,551,264 |   |                  | $ | 1,517,884 |  
|                                                |  |              |           |   |                  |   |           |  

On June 18, 2009, US Oncology, Inc. issued $775.0 million aggregate principal amount of
senior secured notes maturing August 15, 2017 (the Senior Secured Notes) in a private offering to institutional investors. Interest on these notes will accrue at a fixed rate of 9.125% per annum and will be payable
semi-annually in arrears on February 15 and August 15, commencing on August 15, 2009. As



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.

MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



of June 30, 2009, the net carrying value of the Senior Secured Notes was $759.0 million, which reflects their $775.0 million face value, net of
unamortized original issue discount in the amount of $16.0 million.

Net proceeds from the Senior Secured Notes of approximately $744.4
million, along with cash on hand, were used to repay the previously existing $436.7 million Senior Secured Term Loan facility maturing in 2010 and 2011 and the $300 million 9.0% Senior Notes due 2012, which effectively extended these maturities
through August 15, 2017 when the Senior Secured Notes are due.

As a result of these transactions, we will incur approximately $20.0
million in additional annual interest cost due primarily to the difference between the fixed 9.125% interest rate on the Senior Secured Notes and the variable rate interest (LIBOR plus 2.75%) associated with the retired Senior Secured Term Loan
facility. The 9% Senior Notes were refinanced at a rate consistent with their existing coupon. Because the Senior Secured Term Loan facility was scheduled to mature in quarterly installments beginning on September 30, 2010, and because we
expected to refinance the facility, likely at rates exceeding its existing terms, prior to its ultimate maturity on August 20, 2011, we anticipate a portion, if not all, of this incremental interest would have been incurred at the time the
Senior Secured Term Loan facility was refinanced. In addition, due to recent instability in the financial markets, we could not be assured of future opportunities to refinance the Senior Secured Term Loan facility prior to its maturity.

We incurred approximately $16.4 million in transaction expenses related to the Senior Secured Notes offering which are included as Other Assets in our
balance sheet at June 30, 2009. In connection with retiring the Senior Secured Term Loan facility and 9.0% Senior Notes, we recognized a $22.4 million loss on early extinguishment of debt primarily related to payment of a 2.25 percent call
premium and call period interest on the 9.0% Senior Notes and the write off of unamortized issuance costs related to the retired Senior Notes and Senior Secured Term Loan facility.

In connection with this refinancing, the Company obtained commitments, subject to certain conditions, for a new $120.0 million revolving credit facility expiring in August 2012 to replace its
existing revolving credit facility that is scheduled to expire in August 2010. The new revolving credit facility is expected to close and replace the existing facility during the three months ending September 30, 2009. In connection with terminating
the existing senior secured credit facility, the Company expects to incur a loss on early extinguishment of debt during the quarter ending September 30, 2009. The loss on early extinguishment of debt will include approximately $4.1 million
related to the write-off of unamortized debt issuance costs and an additional amount for transaction costs associated with terminating the facility.

The Senior Secured Notes and the Senior Subordinated Notes due 2014 contain affirmative and negative covenants including the maintenance of certain financial ratios, restrictions on sales, leases or other dispositions
of property, restrictions on other indebtedness, prohibitions on the payment of dividends and other customary restrictions. Events of default under the Senior Secured Notes and the unsecured notes include cross-defaults to all material indebtedness,
including each of those financings. Substantially all of our assets, including certain real property, are pledged as security on a second lien basis under the Senior Secured Notes.

Holdings Notes

During the three months ended March 31, 2007, Holdings, whose principal asset is
its investment in US Oncology, issued $425.0 million of senior floating rate PIK toggle notes, due March 15, 2012. A portion of the proceeds of the notes were used to repay Holdings $250.0 million floating rate notes. These notes are
senior unsecured obligations of Holdings. Holdings may elect to pay interest on the Notes entirely in cash, by increasing the principal amount of the Notes (PIK interest), or by paying 50% in cash and 50% by increasing the principal
amount of the Notes. Cash interest will accrue on the Notes at a rate per annum equal to 6-month LIBOR plus the applicable spread. PIK interest will accrue on the Notes at a rate per annum equal to the cash interest rate plus 0.75%. LIBOR will be
reset semiannually. The Company must make an election regarding whether subsequent interest payments will be made in cash or through PIK interest prior to the start of the applicable interest period. The applicable spread is 4.50% and increased by
0.50% on March 15, 2009 and will increase by another 0.50% on March 15, 2010. A portion of the impact of the spread increases has been recognized in interest expense as they are amortized over the term of the Notes. During the three months
ended June 30, 2009 and 2008, interest on the Holdings Notes was $9.7 and $10.0 million, respectively. In the three months ended June 30, 2009 and 2008, $9.1 million and $4.4 million, respectively, accrued under the election to pay
interest in kind and the remaining $0.6 million and $5.6 million, respectively, accrued as cash interest or interest related to future spread increases and the amortization of debt issuance costs. In the six months ended June 30, 2009 and 2008,
$18.4 million and $14.8 million, respectively, accrued under the election to pay interest in kind and the remaining $1.7 million and $7.3 million, respectively, accrued as cash interest or interest related to future spread increases and the
amortization of debt issuance costs.

US Oncologys senior subordinated notes limit its ability to make restricted payments from US
Oncology, including dividends paid by US Oncology to Holdings. As of June 30, 2009, US Oncology has the ability to make approximately $29.7 million in restricted payments, which amount increases based on capital contributions to US Oncology,
Inc. and by 50 percent of US Oncologys net



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MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



income and is reduced by i) the amount of any restricted payments made and ii) net losses of US Oncology, excluding certain non-cash charges such as the
$380.0 million goodwill impairment during the three months ended March 31, 2008 and the $22.4 million loss on early extinguishment of debt during the three months ended June 30, 2009. Because the Senior Secured Notes result in incremental
debt and interest expense to US Oncology, the refinancing transaction will negatively impact the amount available to make future restricted payments to Holdings. The Senior Secured Notes also restrict such payments to Holdings but are generally less
restrictive than the senior subordinated notes. Delaware law also requires that US Oncology be solvent both at the time, and immediately following, a dividend payment to Holdings. Because Holdings relies on dividends from US Oncology to fund cash
interest payments on the Holdings Notes, in the event that such restrictions prevent US Oncology from paying such a dividend, Holdings would be unable to pay interest on the notes in cash and would instead be required to pay PIK interest. Unlike
interest on the Holdings Notes, which may be settled in cash or through the issuance of additional notes, payments due to the swap counterparty must be made in cash. As a result of the current and projected low interest rate environment, and the
related expectation that Holdings will continue to be net payer on the interest rate swap, the Company believes that cash payments for the interest rate swap obligations will reduce the availability under the restricted payments provisions in US
Oncologys indebtedness to a level that additional payments for cash interest for the Holdings Notes may not be prudent and therefore, no longer remain probable for the foreseeable future. Based on projected LIBOR interest rates as of
June 30, 2009, the Company expects there will be available funds under the restricted payments provision in order to service, at a minimum, the estimated interest rate swap obligations through June 30, 2010. The Companys semiannual
payment obligations on the interest rate swap increase by $2.1 million for each 1.00% that the fixed interest rate of 4.97% paid to the counterparty exceeds the variable interest rate received from the counterparty. Similarly, the Companys
semiannual payment obligations on the interest rate swap decrease by $2.1 million when the difference between the fixed interest rate paid to the counterparty and the variable interest rate received from the counterparty reduces by 1.00%. In the
event amounts available under the restricted payments provision are insufficient for the Company to service interest on the Holdings Notes, including any obligation related to the interest rate swap, the Company may be required to arrange a capital
infusion and use such proceeds to satisfy these obligations. There can be no assurance that additional financing, if available, will be made on terms that are acceptable to the Company. We expect to issue $18.4 million in notes to settle the
interest due in September, 2009. In addition, we are required to pay $6.6 million to settle the obligation under our interest rate swap agreement for the interest period ending September 15, 2009. During the six months ended June 30, 2009,
US Oncology paid dividends in the amount of $4.1 million to Holdings to finance obligations related to the Holdings Notes and interest rate swap. All dividends were paid in the first quarter of 2009.

Financial Covenants

At June 30, 2009, the
senior secured credit facility contained the most restrictive covenants related to our indebtedness. The senior secured credit facility requires US Oncology to comply, on a quarterly basis, with certain financial covenants, including a minimum
interest coverage ratio test and a maximum leverage ratio test, which became more restrictive over time. At June 30, 2009, the terms of the senior secured credit facility required that we maintain a minimum interest coverage ratio of 2.00:1 and
maximum leverage ratio of 5.40:1. As of June 30, 2009, we were in compliance with the financial covenants of the senior secured credit facility. Our ability to access the existing revolving credit facility may be limited if we are not able to
maintain compliance with these covenants through the facilitys maturity in August 2010 or replace the facility with the new revolving credit facility contemplated in connection with the Senior Secured Notes offering in June 2009. The Company
will incur incremental annual interest expense of approximately $20.0 million associated with the refinancing of its senior secured credit facility and senior notes, which will negatively impact its ability to comply with senior secured credit
facilitys interest coverage ratio during the period the existing revolving credit facility remains outstanding.



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MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



Excess Cash Flow Sweep

Under its senior secured credit facility, the Company is obligated (based on certain leverage thresholds) to make payments on its term loan facility of up to 75% of excess cash flow. Excess cash flow, as
defined by the senior secured credit facility, is approximately equal to operating cash flow, as presented in the statement of cash flows, less capital expenditures, consideration paid in affiliation transactions, principal repayments of
indebtedness, restricted payments (primarily distributions from US Oncology, Inc. to US Oncology Holdings, Inc.) and cash paid for taxes. There was no payment required for the year ended December 31, 2008 under this provision. The payment
required for the year ended December 31, 2007 under this provision was approximately $29.4 million, which was paid in April, 2008.

This provision was
terminated when the term portion of the senior secured credit facility was retired in June, 2009.

Excess Proceeds Prepayment Offers

Under its Senior Secured Notes indenture, the Company may be obligated (based on certain thresholds) to make prepayment offers on the Senior Secured Notes
of up to 100% of allocable excess proceeds from any permitted asset sales. No prepayment offer was required for the six months ended June 30, 2009. The term allocable excess proceeds is equal to the product of the Excess
Proceeds (defined below), and a fraction:



| |  |  | the numerator of which is the aggregate principal amount of the notes outstanding on the date of the prepayment offer, plus accrued and unpaid interest, if any,
to such date, and
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | the denominator of which is the sum of (x) the aggregate principal amount of the notes outstanding on the date of the prepayment offer, plus accrued and
unpaid interest, if any, to such date, and (y) the aggregate principal amount of certain other debt of the Company outstanding on the date of the prepayment offer, plus accrued and unpaid interest, if any, to such date.
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Excess Proceeds are approximately equal to cash payments received from the asset sale reduced by:



| |  |  | certain taxes, fees and other expenses associated with the asset sale,
| | - |  | ----------------------------------------------------------------------



| |  |  | all payments made on debt secured by the asset being sold,
| | - |  | ----------------------------------------------------------



| |  |  | all distributions and payments to noncontrolling interest holders,
| | - |  | ------------------------------------------------------------------



| |  |  | appropriate reserve amounts accrued in accordance with GAAP,
| | - |  | ------------------------------------------------------------



| |  |  | all payments made on debt secured by a first priority security interest (excluding affiliate debt), and
| | - |  | -------------------------------------------------------------------------------------------------------



| |  |  | any cash reinvested in Additional Assets, as defined by the notes indenture.
| | - |  | ----------------------------------------------------------------------------

Scheduled Maturities

As a result of the refinancing transaction in June, 2009, the Company has
effectively extended maturities of the refinanced indebtedness through August, 2017. Previously, the terminated senior secured credit facility matured in four quarterly installments of approximately $110 million each beginning on September 30,
2010 and concluding on August 20, 2011 and the retired $300.0 million of 9% Senior Notes matured in August, 2012.

Currently, $456.8
million of indebtedness is outstanding under the US Oncology Holdings, Inc. Floating Rate PIK Toggle Notes and we expect to settle future interest payments on this indebtedness in kind for the foreseeable future. Based on LIBOR rates as of
June 30, 2009, if the Company were to settle all future interest payments in kind, the principal balance of the Notes would be approximately $590 million at maturity in March, 2012.

The Company may need to seek additional financing to satisfy its capital needs by accessing the public or private equity markets, refinancing existing obligations through issuance of new
indebtedness, modifying the terms of existing indebtedness or through a combination of these alternatives. There can be no assurance that additional financing, if available, will be made on terms acceptable to the Company.



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MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



Interest Rate Swap

We manage our debt portfolio to achieve an overall desired position of fixed and variable rates and may employ interest rate swaps to achieve that goal. The major risks from interest rate derivatives include changes
in the interest rates affecting the fair value of such instruments and the creditworthiness of the counterparty in such transactions. We engage in interest rate swap transactions only with commercial financial institutions we believe to be
creditworthy. In connection with issuing the Notes, Holdings entered into an interest rate swap agreement, with a notional amount of $425.0 million, fixing the LIBOR base rate at 4.97% through maturity in 2012. Our interest rate swap counterparty is
a subsidiary of Wachovia Corporation, which was recently acquired by Wells Fargo & Company. The circumstances of Wachovia Corporation have not impacted Wachovia Bank, NAs credit rating and Wachovia Bank, NA remains highly rated (AA by
Standard & Poors). Although we believe that our swap counterparty remains creditworthy, we cannot provide assurance that we are not at risk of counterparty default.

The swap agreement was initially designated as a cash flow hedge against the variability of cash future interest payments on the Holdings Notes. Based on our financial projections, and due to
limitations on the restricted payments that will be available to service the Notes, we no longer believe that payment of cash interest on the Holdings Notes remains probable and have discontinued cash flow hedge accounting for this instrument.

The Company recorded an unrealized loss of $2.4 million and $1.7 million during the six months ended June 30, 2009 and 2008,
respectively. The Companys Condensed Consolidated Balance Sheet as of June 30, 2009 and December 31, 2008 includes a liability of $28.9 million and $30.5 million, respectively, to reflect the fair market value of the interest rate
swap as of that date and is classified as follows (in thousands):



|                            |  |                               |        |                                   |   |       
|--------------------------- |  | ----------------------------- | ------ | --------------------------------- | - | ------
|                            |  | Fair Value as ofJune 30, 2009 |        | Fair Value as ofDecember 31, 2008
|Liabilities                 |  |                               |        |                                   |   |       
|Other accrued liabilities   |  | $                             | 13,633 |                                   | $ | 10,537
|Other long-term liabilities |  |                               | 15,268 |                                   |   | 19,999
|                            |  |                               |        |                                   |   |       
|Total                       |  | $                             | 28,901 |                                   | $ | 30,536
|                            |  |                               |        |                                   |   |       

In addition, we expect to pay $6.6 million to settle the obligation under our interest rate swap
agreement for the six month period ending September 15, 2009.

The fair value of the interest rate swap is estimated based upon the
expected future cash settlements, as reported by the counterparty, using observable market information. The most significant factors in estimating the value of the interest rate swap is the assumption made regarding the future interest rates that
will be used to establish the variable rate payments to be received by the Company and the discount rate used to determine the present value of those estimated future payments. The Company considers both counterparty credit risk and its own credit
risk when estimating the fair market value of the interest rate swap. Because of negative differential between the current (and projected) LIBOR rate and the fixed interest rate paid by the Company, as well as the counterpartys high credit
rating, counterparty credit risk is assessed to be minimal and did not impact the fair value of the interest rate swap. The Company also assesses its own credit risk in the valuation of its obligation under the interest rate swap using
Company-specific market information. The most significant market information considered was the credit spread between the Holdings Notes, an instrument with a similar credit profile and term as the interest rate swap, and the like-term treasury
spread (as an estimate of a risk free rate). As a result of evaluating the Companys nonperformance risk, the estimated fair value of the interest rate swap was reduced by $6.6 million and $10.8 million as of June 30, 2009 and
December 31, 2008, respectively. An increase in future LIBOR rates of 1.00 percent would increase (in the Companys favor) the fair value of the of the interest rate swap by $7.9 million and a decrease in future interest rates of 1.00
percent would negatively impact its fair value by the same amount.

Because the fair market value of the interest rate swap is based upon
expectations of future interest rates, changes in its fair value reflect the anticipation of future rates that are not reflected in the carrying value of our indebtedness or interest expense for the period. As a result, changes in the fair market
value of the interest rate swap that relate to expectations of future interest rates are recorded



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MANAGEMENTS DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION

AND RESULTS OF OPERATIONS - continued



currently in earnings and are not offset by changes in the fair market of our indebtedness or changes in interest expense for the current period. Cash
settlements related to the interest rate swap are established semiannually to coincide with the determination of the variable interest rate associated with the Holdings Notes.

The Company does not believe the election to pay all or a portion of the interest due on the Holdings Notes in kind results in the instrument no longer being an economically effective hedge
because the notional principal of Holdings Notes issued to pay interest will increase or decrease based on market interest rates in the same manner as if cash had been paid for interest.

Interest rates

As a result of the refinancing transaction in June 2009, substantially all of our
outstanding indebtedness either bears a fixed rate of interest or is subject to an interest rate swap agreement where the Company has fixed the LIBOR rate associated with outstanding variable rate indebtedness.

Inflation

The healthcare industry is labor
intensive. Wages and other expenses increase during periods of inflation and when labor shortages occur in the marketplace. In addition, suppliers pass along rising costs or reduced consumption to us in the form of higher prices. We have implemented
cost control measures to curtail increases in operating costs and expenses. We cannot predict our ability to cover or offset future cost increases.



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|ITEM 4. | CONTROLS AND PROCEDURES
|------- | -----------------------

We carried out an
evaluation, under the supervision and with the participation of management, including our Chief Executive Officer and Chief Financial Officer, of the effectiveness of the design and operation of our disclosure controls and procedures pursuant to
Exchange Act Rule 13a-15 as of the end of the period covered by this report. Based upon that evaluation, the Chief Executive Officer and Chief Financial Officer concluded that as of June 30, 2009, our disclosure controls and procedures were
effective and designed to provide reasonable assurance that the information required to be disclosed is recorded, processed, summarized and reported within the time periods specified in the Securities and Exchange Commission rules and forms. For the
purpose of this review, disclosure controls and procedures means controls and procedures designed to ensure that information required to be disclosed by the Company in the reports that we file or submit is recorded, processed, summarized and
reported within the time periods specified in the SECs rules and forms. These disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by the Company
in the reports that we file or submit is accumulated and communicated to management, including our Chief Executive Officer, Chief Financial Officer and Chief Accounting Officer, as appropriate to allow timely decisions regarding required disclosure.

There was no change in internal control over financial reporting that occurred during our last fiscal quarter that has materially
affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Management previously acknowledged
its responsibility for internal controls and seeks to continue to improve those controls. The Company was first subject to certain requirements of Section 404, including inclusion of managements report on internal control over financial
reporting, when it filed its annual report for the fiscal year ending December 31, 2007 on Form 10-K as filed on February 29, 2008. The annual reports filed for the years ending December 31, 2008 and December 31, 2007 do not
include an attestation report of the Companys registered public accounting firm regarding internal control over financial reporting. Managements report was not subject to attestation by the companys registered public
accounting firm pursuant to temporary rules of the Securities and Exchange Commission that permit the company to provide only managements report in the annual report. The independent registered accounting firms assessment of
internal controls and its report thereon is first required with respect to the fiscal year ending December 31, 2009.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.



PART II  Other Information



|Item 1. | Legal Proceedings
|------- | -----------------

Professional Liability Claims and
Reimbursement Related Claims

The provision of medical services by our affiliated practices entails an inherent risk of professional
liability claims. We do not control the practice of medicine by the clinical staff or control their compliance with regulatory and other requirements directly applicable to practices. In addition, because the practices purchase and prescribe
pharmaceutical products, they face the risk of product liability claims. In addition, because of licensing requirements and affiliated practices participation in governmental healthcare programs, we and affiliated practices are, from time to
time, subject to governmental audits and investigations, as well as internally initiated audits, some of which may result in refunds to governmental programs. Although we and our practices maintain insurance coverage, successful malpractice,
regulatory or product liability claims asserted against us or one of the practices in excess of insurance coverage could have a material adverse effect on us.

U.S. Department of Justice Subpoena

During the fourth quarter of 2005, we received a subpoena from the United States
Department of Justices Civil Litigation Division (DOJ) requesting a broad range of information about us and our business, generally in relation to our contracts and relationships with pharmaceutical manufacturers. We have
cooperated fully with the DOJ in responding to the subpoena. All outstanding document requests from the DOJ were addressed in early 2008, and we continue to await further direction and feedback from the DOJ. At the present time, the DOJ has not made
any allegation of wrongdoing on the part of the Company. However, we cannot provide assurance that such an allegation or litigation will not result from this investigation. While we believe that we are operating and have operated our business in
compliance with law, including with respect to the matters covered by the subpoena, we cannot provide assurance that the DOJ will not make a determination that wrongdoing has occurred. In addition, we have devoted significant resources to responding
to the DOJ subpoena and anticipate that such resources will be required on an ongoing basis to fully respond to the subpoena.

U.S. Attorney Subpoena

On July 29, 2009 the Company received a subpoena from the United States Attorneys Office, Eastern District of New York,
seeking documents relating to its contracts and relationships with a pharmaceutical manufacturer and its business and activities relating to that manufacturers products. The Company believes that the subpoena relates to an ongoing
investigation being conducted by that office regarding the manufacturers sales and marketing practices. The Company intends to fully cooperate with the request. At the present time, the U.S. Attorney has not made any allegation of
wrongdoing on the part of the Company. However, the Company cannot provide assurance that such an allegation or litigation will not result from this investigation. While the Company believes that it is operating and has operated its business in
compliance with the law, including with respect to the matters covered by the subpoena, the Company cannot provide assurance that the U.S. Attorney will not make a determination that wrongdoing has occurred.

Qui Tam Suits

From time to time, we have become
aware that we and certain of our subsidiaries and affiliated practices have been the subject of qui tam lawsuits (commonly referred to as whistle-blower suits). Because qui tam actions are filed under seal, it is possible that we are the
subject of other qui tam actions of which we are unaware.

In previous qui tam suits of which we have been made aware, the DOJ has declined
to intervene in such suits and the suits have been dismissed. Qui tam suits are brought by private individuals, and there is no minimum evidentiary or legal threshold for bringing such a suit. The DOJ is legally required to investigate the
allegations in these suits. The subject matter of many such claims may relate both to our alleged actions and alleged actions of an affiliated practice. Because the affiliated practices are separate legal entities not controlled by us, such claims
necessarily involve a more complicated, higher cost defense, and may adversely impact the relationship between the practices and us. If the individuals who file complaints and/or the United States were to prevail in these claims against us, and the
magnitude of the alleged wrongdoing were determined to be significant, the resulting judgment could have a material adverse financial and operational effect on us, including potential limitations in future participation in governmental reimbursement
programs. In addition, addressing complaints and government investigations requires us to devote significant financial and other resources to the process, regardless of the ultimate outcome of the claims.



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Breach of Contract Claims

We and our network physicians are defendants in a number of lawsuits involving employment and other disputes and breach of contract claims. In addition, we are involved from time to time in disputes with, and claims
by, our affiliated practices against us.

We are also involved in litigation with a practice in Oklahoma that was affiliated with us under
the net revenue model until April, 2006. While we were still affiliated with the practice, we initiated arbitration proceedings pursuant to a provision in the service agreement providing for contract reformation in certain events. The practice
countered with a lawsuit that alleges, among other things, that we have breached the service agreement and that our service agreement is unenforceable as a matter of public policy due to alleged violations of healthcare laws. The practice sought
unspecified damages and a termination of the contract. We believe that our service agreement is lawful and enforceable and that we are operating in accordance with applicable law. As a result of alleged breaches of the service agreement by the
practice, we terminated the service agreement in April, 2006. In March, 2007, the Oklahoma Supreme Court overturned a lower courts ruling that would have compelled arbitration in this matter and remanded the case back to the lower court to
hold hearings to determine whether and to what extent the arbitration provisions of the service agreement will be applicable to the dispute. We expect these hearings to occur in late 2009 or 2010. Because of the need for further proceedings, we
believe that the Oklahoma Supreme Court ruling will extend the amount of time it will take to resolve this dispute and increase the risk of the litigation to us. In any event, as with any complex litigation, we anticipate that this dispute may take
several years to resolve.

As a result of the ongoing litigation, we have been unable to collect on a timely basis a receivable owed to us
relating to accounts receivable purchased by us under the service agreement and amounts for reimbursement of expenses paid by us on the practices behalf. At June 30, 2009, the total receivable owed to us of $22.4 million is reflected on
our balance sheet as other assets. Currently, approximately $13.1 million are held in an escrowed bank account into which the practice has been making, and is required to continue to make, monthly deposits. These amounts will be released upon
resolution of the litigation. In addition, approximately $7.6 million are being held in a bank account that has been frozen pending the outcome of related litigation regarding that account. In addition, we have filed a security lien on the
receivables of the practice. We believe that the amounts held in the bank accounts combined with the receivables of the practice in which we have filed a security lien represent adequate collateral to recover the $22.4 million receivable recorded in
other assets at June 30, 2009. Accordingly, we expect to realize the amount that we believe to be owed by the practice. However, realization is subject to a successful conclusion to the litigation with the practice, and we cannot assure you as
to when the litigation will be finally concluded or as to what the ultimate outcome of the litigation will be. We expect to continue to incur expenses in connection with our litigation with the practice.

We intend to vigorously pursue our claims, including claims for any costs and expenses that we incur as a result of the termination of the service
agreement and to defend against the practices allegations that we breached the agreement and that the agreement is unenforceable. However, we cannot provide assurance as to what the outcome of the litigation will be, or, even if we prevail in
the litigation, whether we will be successful in recovering the full amount, or any, of our costs associated with the litigation and termination of the service agreement.

Assessing our financial and operational exposure on litigation matters requires the application of substantial subjective judgments and estimates based upon facts and circumstances, resulting in estimates that could
change as more information becomes available.

Certificate of Need Regulatory Action

During the third quarter of 2006, one of our affiliated practices in North Carolina lost (through state regulatory action) the ability to provide radiation services at its cancer center in
Asheville. The practice continued to provide medical oncology services, but was not permitted to use the radiation services area of the center (approximately 18% of the square footage of the cancer center). The practice appealed the regulatory
action and the North Carolina Court of Appeals ruled in favor of the practice on procedural grounds and ordered the state agency to hold a new hearing on its regulatory action. During the three months ended March 31, 2008, the practice received
a ruling in its appeal, which mandated a rehearing by the state agency. The state agency conducted a rehearing and issued a new ruling upholding the practices right to provide radiation services. That decision was appealed, and the appellants
also sought a stay of the states decision. The request for a stay was denied in July 2008 while the appeal is still pending. As a result, the practice resumed diagnostic services in September, 2008 and radiation services in February, 2009.



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Delays during the three months ended March 31, 2007 in pursuing strategic alternatives led to
uncertainty regarding the form and timing associated with alternatives to a successful appeal. Consequently, we performed impairment testing as of March 31, 2007 and we recorded an impairment charge of $1.6 million relating to a
management services agreement asset and equipment in the three months ended March 31, 2007. No additional impairment charges relating to this regulatory action have been recorded through June 30, 2009.

At June 30, 2009, our unaudited Condensed Consolidated Balance Sheet included net assets in the amount of $0.8 million related to this practice,
which includes primarily working capital in the amount of $0.6 million. The construction of the cancer center in which the practice operates was financed as an operating lease and, as such, is not recorded on our balance sheet. At
June 30, 2009, the lease had a remaining term of 17 years and the net present value of minimum future lease payments is approximately $7.0 million.

Antitrust Inquiry

The United States Federal Trade Commission (FTC) and a state Attorney General have informed
one of our affiliated physician practices that they have opened an investigation to determine whether a recent transaction in which another group of physicians became employees of that affiliated group violated relevant state or federal antitrust
laws. In addition, the FTC has requested information from us regarding our role in that transaction. We are in the process of responding to a request for information on this matter. At present, we believe that the scope of the investigation is
limited to a single transaction, but we cannot assure you that the scope will remain limited. We believe that we and our affiliated physician practices comply with relevant antitrust laws. However, if this investigation were to result in a claim
against us or our affiliated physician practice in which the FTC or attorney general prevails, the resulting judgment could have a material adverse financial and operational effect on us or that practice, including the possibility of monetary
damages or fines, a requirement that we unwind the transaction at issue or the imposition of restrictions on our future operations and development. In addition, addressing government investigations requires us to devote significant financial and
other resources to the process, regardless of the ultimate outcome of the claims. Furthermore, because of the size and scope of our network, there is a risk that we could be subjected to greater scrutiny by government regulators with regard to
antitrust issues.



|Item 1A. | Risk Factors
|-------- | ------------

You should carefully consider the
risks described below. The risks described below are not the only risks facing our company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial may also materially and adversely affect our
business, financial condition or results of operations. In general, because our revenues depend upon earnings of our affiliated practices, any risks that harm the economic performance of the affiliated practices will, in turn, harm us.

Risks Relating to Our Industry

Continued efforts by commercial payers to reduce reimbursement levels, change reimbursement methodologies or control the way in which services are provided could adversely affect us.

Commercial payers continue to seek to negotiate lower levels of reimbursement for cancer care services, with a particular focus on reimbursement for
pharmaceuticals. A disproportionate majority of affiliated practices profitability is attributable to reimbursement from commercial payers. There is a risk that commercial payers will seek reductions in pharmaceutical reimbursement similar to
those included in the recent decisions by Medicare and Medicaid, formally the Centers for Medicare and Medicaid Services or CMS, and in federal legislation discussed below. Any reductions in reimbursement levels could harm us and our affiliated
physicians. In addition, several payers are trying to implement Mandatory Vendor Imposition programs under which cancer patients or their oncologists would be required to obtain pharmaceuticals from a third-party. That third-party, rather than the
oncologist, would then be reimbursed. Private payers have the ability to implement such programs through benefit designs that offer patients significant incentives to receive drugs in this fashion as well as through negotiations with practices. As
described below, the United States Department of Health and Human Services, or HHS, was required to implement a program under which oncologists may elect to receive drugs from a Medicare contractor, rather than purchase drugs and seek reimbursement.
If such a program is successfully implemented for Medicare, private payers may follow. Commercial payers are also attempting to reduce reimbursement for other services, such as diagnostic imaging



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tests, by requiring that such tests be performed by specific providers within a given market or otherwise limiting the circumstances under which they will
provide reimbursement for those services. In the event that payers succeed with these initiatives, our practices and our results of operations could be adversely affected.

Changes in Medicare reimbursement may continue to adversely affect our results of operations.

Government organizations, such as CMS are the largest payers for our collective group of affiliated practices. For the six months ended June 30, 2009 and 2008, the affiliated practices under comprehensive service agreements derived
39.5% and 37.8%, respectively, of their net patient revenue from services provided under the Medicare program (of which 6.6% and 4.9%, respectively, relates to Medicare managed care programs). As such, changes in Medicare reimbursement practices
have been initiated over the past several years, are continuing through 2009, and may adversely affect our results of operations. Several changes which have and may continue to adversely affect us include:



| |  |  | Change in Medicare reimbursement methodology based on average wholesale price, or AWP, to average sales price, or ASP, for oncology pharmaceuticals administered
in physicians offices effective January 1, 2005 and its impact on differential pricing offered on pharmaceuticals;
| | - |  | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Elimination of payments for data submission under the Medicare Demonstration Project under which physicians were reimbursed during 2005 and 2006 for providing
certain data relating to quality of care for cancer patients;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Implementation of the Competitive Acquisition Program, or CAP, which began August 1, 2006 should any affiliated practices elect to participate in this
program;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | CMS changes to the Practice Expense, or PE, Methodology for non-drug services reimbursement which is being phased in from 2007 to 2010;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------



| |  |  | Change in Medicare fee schedule conversion factors;
| | - |  | ---------------------------------------------------



| |  |  | Capping of Medicare imaging reimbursement at the lower of Hospital Outpatient Prospective Payment System, or HOPPS, rates or Physician Fee Schedule, or PFS, or
National Payment Amounts under the Deficit Reduction Act, or DRA; and
| | - |  | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | A National Coverage Determination, or NCD, issued by the CMS on July 30, 2007 eliminating coverage of erythropoiesis-stimulating agents, or ESAs, for
patients with certain types of cancer or receiving certain types of drug therapy, and limiting coverage of ESAs in certain other circumstances, and subsequent label change by the Food and Drug Administration, or FDA, including similar restrictions,
which are discussed in greater detail below.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

The Obama administration has identified healthcare as a policy priority and
has released an outline of its healthcare policy initiatives as they relate to the 2010 federal budget. The outline identifies guiding principles for healthcare reform and spending, which include increasing access to and affordability of healthcare,
primarily by ensuring access to health insurance, increasing effectiveness of care, through effective use of technology and an emphasis on evidence-based medicine, maintaining patient choice, emphasizing preventive care and enhancing the fiscal
sustainability of the U.S. healthcare system. Specific initiatives described in the outline include reducing drug costs for federal programs by increasing availability of generics and increasing the Medicaid rebates payable by manufacturers to
states, increasing incentives to reduce unnecessary variability in treatment and to practice evidence-based medicine, incentivizing the use of electronic medical records and other technology, and reducing unnecessary or wasteful spending. Similarly,
some states in which we operate have undertaken, or are considering, healthcare reform initiatives that also address these issues. Currently, the matter of healthcare reform continues to be debated by lawmakers and we are unable to provide guidance
on what the final legislation will be and how it will impact the Company. While many of the stated goals of the administrations initiatives are consistent with our own mission to increase access to care that is effective, efficient and
based upon the latest available scientific evidence, additional regulation and continued fiscal pressure may adversely affect our business.

The reductions in Medicare reimbursement may also cause some oncologists to cease providing care in the physician office setting either by retiring from the practice of medicine or by moving to a hospital setting or they may cease charging
for drugs administered in the office by choosing to obtain drugs through CAP. Any such reductions in our affiliated practices would adversely affect our results of operations. In addition, any reduction in the overall size of the outpatient oncology
market could adversely affect our prospects for growth and business development. Recently, CMS has implemented a pilot program in which third party contractors are retained to seek recovery of allegedly erroneous payments by governmental programs
and are paid based upon successful recoveries. We believe



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that the increasing national budget deficit, aging population and the prescription drug benefit will mean that pressure to reduce healthcare costs, and drug
costs in particular, will continue to intensify. For a more complete description of the Medicare reimbursement changes and their impact on us, see Managements Discussion and Analysis of Financial Condition and Results of Operations
 Reimbursement Matters.

Restrictions on reimbursement by government programs for ESAs have resulted in a material and
continuing reduction in revenues and profits of our affiliated practices and us.

ESAs are widely-used drugs for the treatment of
anemia, which is a condition that occurs when the level of healthy red blood cells in the body becomes too low, thus inhibiting the bloods ability to carry oxygen. Many cancer patients suffer from anemia either as a result of their disease or
as a result of the treatments they receive to treat their cancer. ESAs have historically been used by oncologists to treat anemia caused by chemotherapy, as well as anemia in cancer patients who are not currently receiving chemotherapy. ESAs are
administered to increase levels of healthy red blood cells and are an alternative to blood transfusions.

In March, 2007, the FDA issued a
public health advisory outlining new safety information, including revised product labeling, about ESAs which it later revised on November 8, 2007. In particular, the FDA highlighted studies that concluded that an increased risk of death may
occur in cancer patients who are not receiving chemotherapy and who are treated with ESAs. The FDA advisory and subsequent actions led the CMS to open a NCA, on March 14, 2007, on the use of ESAs for conditions other than advanced kidney
disease, which was the first step toward issuing a proposed national coverage determination. The NCD was released on July 30, 2007, and was effective as of that date.

The NCD went significantly beyond limiting coverage for ESAs in patients who are not currently receiving chemotherapy that was referenced in the initial FDA advisory referred to above. The NCD
included determinations that eliminate coverage for anemia not related to cancer treatment. Coverage was also eliminated for patients with certain other risk factors. In circumstances where ESA treatment is reimbursed, the NCD established conditions
for Medicare coverage that (i) require that in order to commence ESA treatment, patients be significantly more anemic than was common practice prior to the NCD; (ii) impose limitations on the duration of ESA therapy and the circumstances
in which it should be continued and (iii) limit dosing and dose increases in nonresponsive patients.

Subsequent to the issuance of
the NCD, the Oncologic Drug Advisory Committee of the FDA, or ODAC, met on March 13, 2008, to further consider the use of ESAs in oncology. Based upon the ODAC findings on July 30, 2008, FDA published final new labeling for the ESA drugs
Aranesp and Procrit. Unlike the NCD from CMS, which governs reimbursement, rather than prescribing, for Medicare beneficiaries only, the FDA approved labeling indicates the conditions under which the FDA believes that use of a product is safe and
effective. The revised labeling was effective as of August 14, 2008, and primarily changed the labeled use of ESAs in the following areas:



| |  |  | ESAs are not indicated for patients receiving chemotherapy when the anticipated outcome is cure;
| | - |  | --------------------------------------------------------------------------------------------------



| |  |  | ESA therapy should not be initiated when hemoglobin levels are 3 10 grams per deciliter, or g/dL; and
| | - |  | -----------------------------------------------------------------------------------------------------



| |  |  | References in the labeling to an upper limit of 12 g/dL have been removed.
| | - |  | --------------------------------------------------------------------------

The FDA did not adopt an ODAC recommendation to limit ESA in head/neck and breast cancers, or any other tumor type. FDAs action on this point significantly reduced the impact of a possible
decrease in utilization.

FDA also mandated that a Risk Evaluation and Mitigation Strategy, or REMS, with respect to ESAs be adopted. A
REMS proposal by manufacturers was submitted to the FDA in late August, 2008. The REMS may require additional patient consent/education requirements, medical guides and physician registration procedures. The length of time required for the FDA to
approve a REMS and for the manufacturers to implement the new program is uncertain and it presently remains under discussion between the manufacturers and the FDA. Once implemented, the REMS will outline additional, if any, procedural steps that
will be required for qualified physicians to order and prescribe ESAs for their patients.

Operating income attributable to ESAs
administered by our network of affiliated physicians decreased $3.8 million and $8.1 million during the three months and six months ended June 30, 2009, respectively, from the comparable periods ended June 30, 2008. The operating income
reflects results from our Medical Oncology Services segment which relate primarily to the administration of ESAs by practices receiving comprehensive management services and from our Pharmaceutical Services segment which includes purchases by
physicians affiliated under the OPS model, as well as distribution and group purchasing fees received from manufacturers. As the NCD was effective July 30, 2007, the impact of reduced ESA utilization was not fully reflected in the results for
the last half of 2007. In addition, there was a net increase in ESA pricing, the impacts of which are included in the 2008 financial results.



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The REMS is expected to become effective some time in 2009 or early 2010. We believe a possible
impact of the REMS could be further reductions in ESA utilization. The significant decline in ESA usage has had a significant adverse affect on our results of operations, and, particularly, our Medical Oncology Services and Pharmaceutical Services
segments, and we cannot assure you that a further decline will not occur. Decreased financial performance of affiliated practices as a result of declining ESA usage could also have an effect on their relationship with us and lead to increased
pressure to amend the terms of their management services agreements. In addition, reduced utilization of ESAs may adversely impact our ability to continue to receive favorable pricing from ESA manufacturers. Decreased financial performance may also
adversely impact our ability to obtain acceptable credit terms from pharmaceutical manufacturers, including manufacturers of products other than ESAs.

Continued review of pharmaceutical companies and their pricing and marketing practices could result in lowered reimbursement for pharmaceuticals and adversely affect us.

Continued review of pharmaceutical companies by government payers could result in lowered reimbursement for pharmaceuticals, which could harm us. Because
Medicare reimbursement is no longer based on AWP, governmental scrutiny of AWP, which has been a focus of several investigations by government agencies may be expected to decline. However, many state Medicaid programs continue to reimburse for drugs
on an AWP-based model. Moreover, existing and prior lawsuits and investigations regarding AWP have resulted and could continue to result in significant settlements that include corporate integrity agreements affecting pharmaceutical manufacturer
behavior. Corporate integrity agreements subject healthcare providers, including pharmaceutical manufacturers, to burdensome and costly monitoring and reporting requirements to the Office of Inspector General of the HHS. Additionally, many of the
concerns of government agencies will continue to apply under any reimbursement model. Because our network is a significant purchaser of pharmaceuticals, the other services we provide to, and relationships we have with pharmaceutical manufacturers,
could be subject to scrutiny to the extent they are not viewed as bona fide arms length relationships or are inappropriately linked to pharmaceutical purchasing. Furthermore, possibly in response to such scrutiny as well as significant adverse
coverage by the media, some pharmaceutical manufacturers could alter pricing or marketing strategies that increase the cost of pharmaceuticals to oncologists, which in turn could adversely affect us. Finally, because our network of affiliated
practices participates in a group purchasing organization that is a significant purchaser of pharmaceuticals paid for by government programs, we or our network of affiliated practices have become involved in these investigations or lawsuits, and are
the target of such pharmaceutical-related scrutiny. Any of these events could have a material adverse effect on us.

ASP-based
reimbursement could make it more difficult for us to obtain favorable pricing from pharmaceutical companies.

Historically, one of
our key business strengths has been our ability to obtain pricing for pharmaceuticals that we believe is better than prices widely available in the marketplace. Starting January 1, 2005, Medicare began reimbursing for oncology pharmaceuticals
based on 106% of the average price at which pharmaceutical companies sell those drugs to oncologists and other users, so that any discount to any purchaser would have the effect of reducing reimbursement for drugs administered in all physician
offices. We believe that this change has made pharmaceutical companies more reluctant to offer market-differentiated pricing to us or reduced the degree of such differentiation. Any decrease in our ability to obtain pricing for pharmaceuticals that
is more favorable than the market as a whole could adversely affect our ability to attract new customers and retain existing customers, particularly under our OPS model, and could adversely affect our business and results of operations.

We conduct business in a heavily regulated industry, and changes in regulations or violations of regulations may directly or indirectly, reduce
our revenues and harm our business.

The healthcare industry is highly regulated, and there can be no assurance that the regulatory
environment in which we operate will not change significantly and adversely in the future. Several areas of regulatory compliance that may affect our ability to conduct business include:



| |  |  | federal and state anti-kickback laws;
| | - |  | -------------------------------------



| |  |  | federal and state self-referral and financial inducement laws, including the federal Ethics in Patient Referrals Act of 1989, also known as the Stark Law;
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | federal and state false claims laws;
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| |  |  | state laws regarding prohibitions on the corporate practice of medicine;
| | - |  | ------------------------------------------------------------------------



| |  |  | state laws regarding prohibitions on fee splitting;
| | - |  | ---------------------------------------------------



| |  |  | federal and state laws regarding pharmacy regulations;
| | - |  | ------------------------------------------------------



| |  |  | federal and state laws regarding pharmaceutical distribution; and
| | - |  | -----------------------------------------------------------------



| |  |  | federal and state laws and regulations applicable to the privacy and security of health information and other personal information.
| | - |  | -----------------------------------------------------------------------------------------------------------------------------------

These federal and state laws and regulations are extremely complex. In many instances, the industry does not have the benefit of significant
regulatory or judicial interpretation of these laws and regulations. It also is possible that the courts could ultimately interpret these laws in a manner that is different from our interpretations. In addition, federal and state agencies
responsible for enforcement and interpretation of these laws, as well as courts, continue to issue new interpretations and change prior interpretations of these laws, including some changes that may have an adverse impact on our operations or
require us to alter certain of our business arrangements. While we believe that we are currently in compliance in all material respects with applicable laws and regulations, a determination that we have violated these laws, or the public
announcement or perception that we are being investigated for possible violations of these laws, would have an adverse effect on our business, financial condition and results of operations. In addition to our affiliated practices, hospitals and
other healthcare providers with which we, or our affiliated practices, have entered into various arrangements are also heavily regulated. To the extent that our arrangements with these parties or their independent activities fail to comply with
applicable laws and regulations, our business and financial condition could be adversely affected. For a more complete description of these regulations, see Government Regulation.

We face the risk of governmental investigation and qui tam litigation relating to regulations governing billing for medical services.

The federal government is aggressive in examining billing practices and seeking repayments and penalties allegedly resulting from improper billing and
reimbursement practices. In addition, federal and some state laws authorize private whistleblowers to bring false claim, or qui tam suits, on behalf of the government and reward the whistleblower with a portion of any final recovery. We have
previously been named in qui tam suits. In each of the qui tam suits naming us of which we are aware, the United States Department of Justice, or DOJ, has not intervened and such suits have been dismissed. However, because qui tam lawsuits are filed
under seal, we could be named in other such suits of which we are not aware. For the past several years, the number of qui tam suits filed against healthcare companies and the aggregate amount of recoveries under such suits have increased
significantly. This trend increases the risk that we may become subject to additional qui tam lawsuits.

Although we believe that our
operations comply with applicable laws and we intend to vigorously defend ourselves against allegations of wrongdoing, the costs of addressing such suits, as well as the amount of any recovery in the event of a finding of wrongdoing on our part,
could be significant. The existence of qui tam litigation involving us may also strain our relationships with our affiliated physicians, particularly those physicians or practices named in such suits, or with our pharmaceutical suppliers.

In previous qui tam suits of which we have been made aware, the DOJ has declined to intervene in such suits and the suits have been
dismissed. Qui tam suits are brought by private individuals, and there is no minimum evidentiary or legal threshold for bringing such a suit. The DOJ is legally required to investigate the allegations in these suits. The subject matter of many such
claims may relate both to our alleged actions and alleged actions of an affiliated practice. Because the affiliated practices are separate legal entities not controlled by us, such claims necessarily involve a more complicated, higher cost of
defense, and may adversely impact the relationship between the practices and us. If the individuals who file complaints and/or the United States were to prevail in these claims against us, and the magnitude of the alleged wrongdoing were determined
to be significant, the resulting judgment could have a material adverse financial and operational effect on us, including potential limitations in future participation in governmental reimbursement programs. In addition, addressing complaints and
government investigations requires us to devote significant financial and other resources to the process, regardless of the ultimate outcome of the claims.

We operate in a highly competitive industry.

We have existing competitors, as well as a
number of potential new competitors, some of whom have greater name recognition and significantly greater financial, technical, marketing and managerial resources than we do. This may permit our competitors to devote greater resources than we can to
the development and promotion of their services. These competitors may also undertake more far-reaching marketing campaigns, adopt more aggressive pricing policies and make more attractive offers to existing and potential employees.



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We also expect our competitors to develop additional strategic relationships with providers,
pharmaceutical companies and payers, which could result in increased competition. The introduction of new and enhanced services, acquisitions, industry consolidation and the development of additional strategic relationships by our competitors could
cause price competition, a decline in revenue or a loss of market acceptance of our services, or make our services less attractive. Additionally, in developing cancer centers, we compete with a number of non-profit organizations that can finance
acquisitions and capital expenditures on a tax-exempt basis or receive charitable contributions unavailable to us. Such organizations may be willing to provide services at rates lower than we would require to operate profitably.

With respect to research activities, the competitive landscape is fragmented, with competitors ranging from small limited-service providers to large
full-service contract research organizations with global operations. Some of these large contract research organizations have access to more financial resources than we do.

Industry forces are affecting us and our competitors. In recent years, the healthcare industry has undergone significant changes driven by various efforts to reduce costs, including national
healthcare reform, trends toward managed care, limits in Medicare coverage and reimbursement levels, consolidation of healthcare service companies and collective purchasing arrangements by office-based healthcare practitioners. The changes in our
industry have caused greater competition among industry participants. Our inability to predict accurately, or react competitively to, changes in the healthcare industry could adversely affect our operating results. We cannot assure you that we will
be able to compete successfully against current or future competitors or that competitive pressures will not have a material adverse effect on our business, financial condition and results of operations.

Risks Relating to Our Business

Most of our
revenues come from pharmaceuticals, and an adverse impact on the way in which pharmaceuticals are reimbursed or purchased by us would have an adverse impact on our business.

During the six months ended June 30, 2009, approximately 70% of the patient revenue generated by our affiliated practices under comprehensive service agreements was attributable to
pharmaceuticals. Under the comprehensive services model, our medical oncology revenues are dependent on the earnings of our affiliated practices related to pharmaceuticals. Under the OPS model, our revenues are dependent on use of pharmaceuticals by
affiliated practices. Because revenues attributable to pharmaceuticals and our ability to procure pharmaceuticals at competitive prices are such a significant part of the affiliated practices earnings and, consequently, our revenues, factors
that adversely affect those revenues, such as changes in reimbursement or usage, or the cost structure underlying those revenues are likely to adversely affect our business.

In addition, there is a risk that a change in treatment patterns or reduction in use of a particular drug could result from new scientific findings or regulatory or reimbursement actions, as has
occurred with ESAs. Any such change that impacts a significant amount of pharmaceutical utilization would adversely affect our results of operations.

We derive a substantial portion of our revenue and profitability from the utilization of pharmaceuticals manufactured and sold by a very limited number of suppliers and any termination or modification of
relations with those suppliers could have a material adverse impact on our business.

We derive a substantial portion of our revenue
and profitability from the utilization of a limited number of pharmaceutical products manufactured and sold by a very limited number of, or in several cases, a single manufacturer. During the six months ended June 30, 2009, approximately 29% of
patient revenue generated by our affiliated practices resulted from pharmaceuticals sold exclusively by five manufacturers. Included among these are ESAs, which accounted for 3.6% of our 2009 year to date revenue and a larger proportion of our
earnings before interest, taxes, depreciation and amortization, or EBITDA, and net income. In addition, a limited number of manufacturers are responsible for a disproportionately large amount of market-differentiated pricing we offer to practices.
Our agreements with these manufacturers are typically for one to three years and are cancelable by either party without cause with 30 days prior notice. Further, several of the agreements provide favorable pricing that can be adjusted periodically
based on specified volume levels, growth levels, or a specified level of use of a specific drug as a percentage of the overall use of drugs within a given therapeutic class.



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In some cases, compliance with the contract is measured on a quarterly basis and pricing concessions
are given in the form of rebates payable at the end of the measurement period. Unanticipated changes in usage patterns, including changes in reimbursement policies such as those which may affect ESAs or the introduction of standardized treatment
regimens or clinical pathways that disfavor a given drug, could result in lower-than-anticipated utilization of a given pharmaceutical product, and cause us to fail to attain the performance levels required to earn rebates. A departure of a
significant number of physicians from our network could also cause us to fail to reach contract targets. Failure to attain performance levels could result in our not earning rebates, including cost-reductions that may already have been reflected in
our financial statements. Furthermore, certain manufacturers pay rebates under multi-product agreements. Under these types of agreements, our pricing on several products could be adversely impacted based upon our failure to meet predetermined
targets with respect to any single product. Any termination or adverse adjustment to these relationships could have a material adverse effect on our business, financial condition and results of operations.

Our ability to negotiate the purchase of pharmaceuticals on behalf of our network of affiliated physicians, or to expand the scope of pharmaceuticals
purchased, from a particular supplier at prices below those generally offered to all oncologists is largely dependent upon such suppliers assessment of the value of our network. Many pharmaceuticals used by our affiliated physicians are
single-sourced drugs and available from only one manufacturer and, accordingly, the lack of competitive products makes differentiated pricing difficult to achieve. To the extent that our pharmaceutical services structure or other factors cause
pharmaceutical suppliers to perceive our network as less valuable, our relationships and any pricing advantages with such suppliers could be harmed. Our inability to negotiate prices of pharmaceuticals with any of our significant suppliers at prices
below those generally available to all oncologists could have a material adverse effect on our business, results of operations and financial condition.

Our centralized business operations, particularly our distribution operation, may be adversely affected by business interruptions resulting from events that are beyond our control.

Our centralized business operations, particularly our distribution operation, may be adversely affected by business interruptions resulting from events
that are beyond our control. We have only one pharmaceutical distribution facility, which is located in Fort Worth, Texas. In addition, certain of our other business functions are centralized at our headquarters in The Woodlands, Texas. A
significant interruption in the operation of any of these facilities, whether as a result of natural disaster or other unexpected damage from fire, floods, power loss, telecommunications failures, break-in, terrorist attacks, acts of war and other
events, could significantly impair our ability to operate our business and adversely impact our and our affiliated practices operations. If we seek to replicate our centralized operations at other locations, we will face a number of technical
as well as financial challenges, which we may not be able to address successfully. In particular, with respect to distribution, although we and our affiliated practices would be able to obtain pharmaceuticals from other sources, we cannot assure you
that we will be able to do so at a price that is comparable or in as efficient a manner as through our own distribution operation. Although we carry property and business interruption insurance, our coverage may not be adequate to compensate us for
all losses that may occur.

A significant portion of our revenues are represented by our affiliate practice, Texas Oncology. A
deterioration of our relationship with this practice or any adverse effects on this practice could significantly harm our business.

One affiliated practice, Texas Oncology, represented approximately 25% of our revenue for the six months ended June 30, 2009 and 2008. We perceive our relationship with this practice to be positive, however if the relationship were to
deteriorate, or the practice were to disaffiliate, we would experience a material, adverse impact on our results of operations and financial condition.

If our affiliated practices terminate their agreements with us, we could be seriously harmed.

Our affiliated practices under certain circumstances are allowed, and may attempt, to terminate their agreements with us. If any of our larger practices were to succeed in such a termination, our business could be seriously harmed. From
time to time, we have disputes with physicians and practices that could result in harmful changes to our relationship with them or a termination of a service agreement if adversely determined. We are also aware that some practices that are not part
of our network but which are affiliated with other companies, have attempted to end or restructure their affiliations with such companies, although they may not have a contractual right to do so, by arguing that their affiliations violate some
aspect of healthcare law and have been successful in doing so.

Specifically, we are involved in litigation with a practice in Oklahoma
that was affiliated with us under the net revenue model (a subset of what is now the comprehensive services model) until April, 2006. While we were still affiliated with the practice, we initiated arbitration proceedings pursuant to a provision in
the service agreement providing for contract reformation in certain events. The practice countered with a lawsuit that alleges, among other things, that we have breached the service agreement and that our



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service agreement is unenforceable as a matter of public policy due to alleged violations of healthcare laws. The practice sought unspecified damages and a
termination of the contract. We believe that our service agreement is lawful and enforceable and that we are operating in accordance with applicable law. As a result of alleged breaches of the service agreement by the practice, we terminated the
service agreement in April, 2006. In March 2007, the Oklahoma Supreme Court overturned a lower courts ruling that would have compelled arbitration in this matter and remanded the case back to the lower court to hold hearings to determine
whether and to what extent the arbitration provisions of the service agreement will be applicable to the dispute. We expect these hearings to occur in late 2009 or 2010. Because of the need for further proceedings, we believe that the Oklahoma
Supreme Court ruling will extend the amount of time it will take to resolve this dispute and increase the risk of the litigation to us. In any event, as with any complex litigation, we anticipate that this dispute may take several years to resolve.

As a result of the ongoing litigation, we have been unable to collect on a timely basis a receivable owed to us relating to accounts
receivable purchased by us under the service agreement and amounts for reimbursement of expenses paid by us on the practices behalf. At June 30, 2009, the total receivable owed to us of $22.4 million is reflected on our balance sheet as
other assets. Currently, a deposit of approximately $13.1 million is held in an escrowed bank account into which the practice has been making, and is required to continue to make, monthly deposits. These amounts will be released upon resolution of
the litigation. In addition, approximately $7.6 million is being held in a bank account that has been frozen pending the outcome of related litigation regarding that account. In addition, we have filed a security lien on the receivables of the
practice. We believe that the amounts held in the bank accounts combined with the receivables of the practice in which we have filed a security lien represent adequate collateral to recover the $22.4 million receivable recorded as other noncurrent
assets at June 30, 2009. Accordingly, we expect to realize the amount that we believe to be owed by the practice. However, realization is subject to a successful conclusion to the litigation with the practice, and we cannot assure you as to
when the litigation will be finally concluded or as to what the ultimate outcome of the litigation will be. We expect to continue to incur expenses in connection with our litigation with the practice.

In addition to loss (if any) of revenue from a particular practice, a departure of a large number of physicians from our network could adversely affect
our ability to obtain favorable pricing for goods and services and other economies of scale that are based upon the size of our network. If some of our affiliated physicians or affiliated practices terminate their affiliation with us, this could
result in a material adverse effect on our business.

If a significant number of physicians leave our affiliated practices, we could be seriously
harmed.

Our affiliated practices usually enter into employment or non-competition agreements with their physicians that provide
some assurance to both the practice and to us with respect to continuing affiliation. We and our affiliated practices seek to maintain and renew such contracts once they expire. We cannot predict whether a court will enforce the non-competition
covenants in these agreements. If practices are unable to enforce these non-competition provisions or otherwise enforce these employment agreements, physicians may leave our network and compete with our affiliated practices. In addition, physicians
leave our network from time to time as a result of retirement, disability or death. In addition to loss of revenue from departing physicians, a departure of a large number of physicians from our network could adversely affect our ability to obtain
favorable pricing for goods and services and other economies of scale that are based upon the size of our network. If a significant number of physicians terminated relationships with our affiliated practices, our business could be seriously harmed.

We are subject to numerous legal proceedings, many of which could be material.

See Part II, Item 1  Legal Proceedings for description and update.

We rely on the ability
of our affiliated practices to grow and expand.

We rely on the ability of our affiliated practices to grow and expand. Qualified
oncologists are in short supply nationwide, and we expect this shortage, relative to patient demand, to continue or worsen. There can be no assurance that our affiliated groups will be successful in recruiting or retaining physicians. Our affiliated
practices may also encounter other difficulties attracting additional physicians and expanding their operations or may choose not to do so. The failure of practices to expand their patient base and increase revenues could harm us.



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Our affiliated practices may be unsuccessful in obtaining favorable contracts with third-party
payers, which could result in lower operating margins.

We facilitate negotiation of commercial payer contracts and advise our
affiliated physicians accordingly under our comprehensive services model. Commercial payers, such as managed care organizations, often request fee structures or alternative reimbursement methodologies that could have a material adverse effect on our
affiliated physicians and therefore, on our operating results. Reductions in reimbursement rates for services offered by our affiliated physicians and other commercial payer cost containment measures could affect our liquidity and results of
operations with respect to our comprehensive service agreements.

We may encounter difficulties in managing our network of affiliated practices.

We do not control the practice of medicine by the physicians or their compliance with regulatory and other requirements directly
applicable to the practices. At the same time, an affiliated practice may have difficulty in effectively governing the practices of its individual physicians. In addition, we have only limited control over the business decisions of the practices
even under the comprehensive services model. As a result, it is difficult to implement standardized practices across the network, and this could have an adverse effect on cost controls, regulatory compliance, business strategy, our profitability and
the strength of our network.

Loss of revenues or a decrease in income of our affiliated practices, including as a result of cost
containment efforts by third-party payers, could adversely affect our results of operations.

Our revenue currently depends on
revenue generated by affiliated practices. Loss of revenue by the practices could seriously harm us. It is possible that our affiliated practices will not be able to maintain successful medical practices. In addition, our fees under comprehensive
service agreements and our ability to collect fees under our OPS model depend upon the profitability of the practices. Any failure by the practices to contain costs effectively will adversely impact our results of operations. Because we do not
control the manner in which our practices conduct their medical practice (including drug utilization), our ability to control costs related to the provision of medical care is limited. Furthermore, the affiliated practices face competition from
several sources, including sole practitioners, single and multi-specialty practices, hospitals and managed care organizations. We have limited ability to discontinue or alter our service arrangements with practices, even where continuing to manage
such practices under existing arrangements is economically detrimental to us.

Physician practices typically bill third-party payers for
the healthcare services provided to their patients. Third-party payers such as private insurance plans and commercial managed care plans negotiate the prices charged for medical services and supplies in order to lower the cost of the healthcare
services and products they pay for and to shift the financial risk of providing care to healthcare providers. Third-party payers can also deny reimbursement for medical services and supplies by concluding that they believe a treatment was not
appropriate, and these reimbursement denials are difficult to appeal or reverse. Third-party payers are also seeking to contain costs by moving certain services, particularly pharmaceutical services, outside of the physicians office. We
believe that self-injectable supportive care drugs used by oncologists, which account for approximately 10% of the pharmaceutical revenue generated by our affiliated practices for the six months ended June 30, 2009, are particularly susceptible
to this trend. Also, any adverse impact on the financial condition of a third party payer could subject receivables from that payer to greater collection risk. Our affiliated practices also derive a significant portion of their revenues from
governmental programs. Governmental programs, such as Medicare and Medicaid, are collectively the affiliated practices largest payers. For the six months ended June 30, 2009, the affiliated practices under comprehensive service agreements
derived 39.5% of their net patient revenue from services provided under the Medicare program (of which 6.6%, relates to Medicare managed care). Reimbursement by governmental programs generally is not subject to negotiation and is established by
governmental regulation. There is a risk that other payers could reduce rates of reimbursement to match any reduction by governmental payers. Our management fees under the comprehensive services model are dependent on the financial performance of
the practices and would be adversely affected by a reduction in reimbursement. From time to time, due to market conditions and other factors, we may also renegotiate our management fee arrangements, reducing our management fee income. In addition,
to the extent physician practices affiliated with us under the OPS model are impacted adversely by reduced reimbursement levels, our business could be harmed generally and receivables owed to us by those practices could be subject to greater credit
risk.



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The development or operation of cancer centers could cause us to incur unexpected costs, and
our existing or future centers may not be profitable.

The development and operation of integrated cancer centers is subject to a
number of risks, including not obtaining regulatory permits or approval, delays that often accompany construction of facilities and environmental liabilities related to the disposal of radioactive, chemical and medical waste. Our strategy includes
the development of additional integrated cancer centers. As of June 30, 2009, we have three cancer centers under construction, and several others in various planning stages. Any failure or delay in successfully building new integrated cancer
centers, as well as liabilities from ongoing operations, could seriously harm us. New cancer centers may incur significant operating losses during their initial operations, which could materially and adversely affect our operating results, cash
flows and financial condition. In addition, in some cases our cancer centers may not be profitable enough for us to recover our investment. We may decide to close or sell cancer centers, either because of underperformance or other market
developments.

Our success depends on our ability to attract and retain highly qualified technical staff and other key personnel, and
we may not be able to hire enough qualified personnel to meet our hiring needs.

Our ability to offer and maintain high quality
service is dependent upon our ability to attract and maintain arrangements with qualified professional and technical staff and with executives on our management team. Clinical staffs at affiliated practices are practice employees, but we assist in
recruiting them. There is a high level of competition for such skilled personnel among healthcare providers, research and academic institutions, government entities and other organizations, and there is a nationwide shortage in many specialties,
including oncology nursing and technical radiation staff. We cannot assure that we or our affiliated practices will be able to hire sufficient numbers of qualified personnel or that employment arrangements with such staff can be maintained on terms
advantageous to our affiliated practices or us. In addition, if one or more members of our management team become unable or unwilling to continue in their present positions, we could be harmed.

Our failure to remain technologically competitive in a declining payment environment for imaging and radiation services could adversely affect our
business.

Rapid technological advancements have been made in the radiation oncology and diagnostic imaging industry. Although we
believe that our equipment and software can generally be upgraded as necessary, the development of new technologies or refinements of existing technologies might make existing equipment technologically obsolete. If such obsolescence were to occur,
we may be compelled to incur significant costs to replace or modify the equipment, which could have a material adverse effect on our business, financial condition and results of operations. In addition, some of our cancer centers compete against
local centers, which may own more advanced imaging or radiation therapy equipment or provide additional technologies. Our performance is dependent upon physician and patient confidence in the quality of our technology and equipment as compared to
that of our competitors.

Advances in other cancer treatment methods, such as chemotherapy, surgery and immunotherapy, or in cancer
prevention techniques could reduce demand for the radiation therapy services provided at the cancer centers we operate. The development and commercialization of new radiation therapy technologies could have a material adverse effect on our
affiliated practices and on our business, financial condition and results of operations.

Our working capital could be impacted by delays in
reimbursement for services.

The healthcare industry is characterized by delays that can be as much as three to six months between
when services are provided and when the reimbursement or payment for these services is received. Under our comprehensive service agreements, our working capital is dependent on such collections. Although we believe our collection experience is
generally consistent with that of the industry, industry reimbursement practices make working capital management, including prompt and diligent billing and collection, an important factor in our results of operations and liquidity. At practices
affiliated under the OPS model we do not control the billing and collection function and reduced liquidity could adversely affect their ability to pay amounts owed to us. We cannot provide assurance that trends in the industry or in the economy
generally will not further extend the collection period and negatively impact our or their working capital.

Our services could give rise to
liability to clinical trial participants and the parties with whom we contract.

In connection with clinical research programs, we
provide several services focused on bringing new drugs to market, which is time consuming and expensive. Such clinical research involves the testing of new drugs on human volunteers. Clinical research involves the inherent risk of liability for
personal injury or death to patients resulting from, among other things, unforeseen adverse side effects



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or improper administration of the new drugs by physicians. In certain cases, these patients are already seriously ill and are at risk of further illness or
death. In addition, under the privacy regulations promulgated pursuant to the Health Insurance Portability and Accountability Act, or HIPAA, there are specific privacy standards associated with clinical trial agreements. Violations of such standards
could subject us to an enforcement action by HHS. If we do not perform our services in accordance with contractual or regulatory standards, the clinical trial process and the participants in such trials could be adversely affected. These events
would create a risk of liability to us from either the pharmaceutical companies with which we contract or the study participants.

We also
contract with physicians to serve as investigators in conducting clinical trials. Third parties could claim that we should be held liable for losses arising from any professional malpractice of the investigators with whom we contract or in the event
of personal injury to or death of patients for the medical care rendered by third-party investigators. Although we would vigorously defend any such claims, it is possible that we could be held liable for such types of losses.

We could be subject to malpractice claims and other harmful lawsuits not covered by insurance.

In the past, we have been named in suits related to medical services provided by our affiliated physicians. We cannot provide assurance that claims relating to services delivered by a network
physician will not be brought against us in the future. In addition, because affiliated physicians prescribe and dispense pharmaceuticals and we operate pharmacies and participate in the drug procurement and distribution process, we and our
affiliated physicians could be subject to product liability claims.

Although we maintain malpractice insurance, there can be no assurance
that it will be adequate in the event of a judgment against us. There can be no assurance that any claim asserted against us for professional liability will not be successful. The availability and cost of professional liability insurance varies
widely from state to state and is affected by various factors, many of which are beyond our control. We may be unable to obtain insurance in the amounts we seek or at prices we are prepared to pay.

Under OPS relationships, our agreements with affiliated practices have shorter terms than our comprehensive services agreements, and we have less
input with respect to the business operations of the practices.

Currently, most of our revenues are derived from providing
comprehensive management services to practices under long-term agreements that generally have 10 to 40 year initial terms and that are not terminable except under specified circumstances. Agreements under our comprehensive services model allow us to
be the exclusive provider of management services, including all services contemplated under the OPS structure, to each of the affiliated practices. In addition, under those agreements, the affiliated practices are required to bind their physicians
to specified employment terms or restrictive covenants. Under the OPS structure, our agreements with affiliated practices have 1 to 3 year terms, and are more easily terminable. A number of the other input mechanisms that we currently have with
respect to affiliated comprehensive services practices do not exist under our oncology pharmaceutical services model. This may increase the ability of affiliated practices to change their internal composition to our detriment and may result in
arrangements that are easier for individual physicians and practices to exit, exposing us to increased credit risk and competition from other companies, especially in the pharmacy services sector. Departure of a significant number of physicians or
practices from participation in our OPS structure could harm us. These risks will increase as we grow our business under the OPS structure.

Changes in estimates related to our recoverability of long-lived assets, including goodwill, could result in an impairment of those assets.

The carrying values of our fixed assets, service agreement intangibles and goodwill are tested for impairment on an annual basis and more frequently if events or changes in circumstances indicate their recorded value
may not be recoverable. The impairment review of goodwill must be based on estimated fair values. With the assistance of a third party valuation firm, we estimate the fair value of the operating segments to which goodwill has been allocated based
upon widely-accepted valuation techniques, including the use of peer market multiples (on a trailing and forward basis) and discounted cash flow analysis, in the absence of market capitalization data. Our goodwill is impaired if the carrying value
of goodwill exceeds the estimated fair value. Future adverse changes in actual or anticipated operating results, as well as unfavorable changes in economic factors and market multiples used to estimate our fair value, could result in future non-cash
impairment charges.

For fixed assets and service agreements, the carrying value is compared to our projected cash flows associated with
the affiliated practice that is utilizing the fixed assets or that is party to the management services agreement. We may be required to recognize an impairment charge in the event these analyses indicate that our fixed assets or management service
agreement intangible assets are not recoverable.



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Risks Relating to our Capitalization

Our substantial indebtedness could adversely affect our financial condition and restrict our current and future operations.

We have a significant amount of indebtedness. As of June 30, 2009, we had indebtedness of approximately $1,562.8 million, including indebtedness of US Oncology Holdings, Inc in the amount of
$475.6 million and obligations of US Oncology, Inc. in the amount of $1,087.2 million. Our substantial indebtedness could have important consequences by adversely affecting our financial condition and making it more difficult to satisfy obligations,
make strategic investments, increase our service offerings or expand our network of affiliated practices. Our substantial indebtedness could:



| |  |  | increase our vulnerability to adverse general economic and industry conditions;
| | - |  | -------------------------------------------------------------------------------



| |  |  | require us to dedicate a substantial portion of our cash flow from operations to payments on our indebtedness, thereby reducing the availability of our cash flow
to fund working capital, capital expenditures, research and development efforts and other general corporate purposes;
| | - |  | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------



| |  |  | limit our flexibility in planning for, or reacting to, changes in our business and the industry in which we operate;
| | - |  | --------------------------------------------------------------------------------------------------------------------



| |  |  | place us at a competitive disadvantage compared to our competitors that have less debt;
| | - |  | ---------------------------------------------------------------------------------------



| |  |  | limit our ability to borrow additional funds;
| | - |  | ---------------------------------------------



| |  |  | limit our ability to obtain credit from suppliers such as pharmaceutical companies on terms acceptable to us; and
| | - |  | -----------------------------------------------------------------------------------------------------------------



| |  |  | restrict the ability of US Oncology, Inc. to pay dividends to Holdings in order to service Holdings indebtedness and interest rate swap obligation.
| | - |  | ----------------------------------------------------------------------------------------------------------------------------------------------------

In addition, the indentures governing our indebtedness contain financial and other restrictive covenants that limit our
ability to engage in activities that may be in our long-term best interests. Our failure to comply with those covenants could result in an event of default, which, if not cured or waived, could result in the acceleration of all of our debts.

Despite our current level of indebtedness, we may be able to incur substantially more debt. This could further exacerbate the risks
to our financial condition described above.

We may be able to incur significant additional indebtedness in the future. Although the
indenture governing the 9.125% senior secured notes, the indenture governing the 10.75% senior subordinated notes, the indenture governing Holdings senior unsecured floating rate toggle notes and the credit agreement governing our revolving
credit facility contain restrictions on the incurrence of additional indebtedness, these restrictions are subject to a number of qualifications and exceptions and the additional indebtedness incurred in compliance with these restrictions could be
substantial. These restrictions also will not prevent us from incurring obligations that do not constitute indebtedness. In addition, our revolving credit facility provided for unused commitments of $128.6 million as of June 30, 2009.

Pursuant to the indenture governing the US Oncology Holdings, Inc. senior floating rate PIK toggle notes due 2012 (the Holdings
Notes), we may elect not to pay cash interest due on the Holdings Notes on any interest payment date and may instead elect to pay the interest due by increasing the principal amount of the Notes (PIK interest). In addition, we may
be prohibited from paying cash interest on the Holdings Notes. US Oncologys senior notes and senior subordinated notes also limit its ability to make restricted payments from US Oncology, including dividends paid by US Oncology to Holdings. As
of June 30, 2009, US Oncology had the ability to make $29.7 million in restricted payments, which amount increases based on capital contributions to US Oncology, Inc. and by an amount equal to 50 percent of US Oncologys net income (as
defined in the indenture governing the senior notes and senior subordinated notes) and be reduced by (i) the amount of any restricted payments made and (ii) net losses of US Oncology. Delaware law also requires that US Oncology be solvent
both at the time, and immediately following, a dividend payment to Holdings. Because Holdings relies on dividends from US Oncology to fund cash interest payments on its Senior Unsecured Floating Rate PIK Toggle Notes, in the event that such
restrictions prevent US Oncology from paying such a dividend, Holdings would be unable to pay interest on the notes in cash and would instead be required to pay PIK interest (see Note 6  Indebtedness). However, pursuant to the terms of those
notes, the interest installment due on September 15, 2007 was paid in cash and subsequently we have settled $31.8 million of



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interest by increasing the principal amount of the outstanding Holdings Notes. We have also elected to settle the interest payment due March 15, 2009
entirely by increasing the principal amount of the outstanding Holdings Notes by approximately $18.9 million. The failure to pay cash interest on the notes on any interest payment date (other than the first interest payment date) does not constitute
an event of default under the indenture governing the notes. Under such circumstances, interest will be paid in the form of PIK interest by increasing the principal amount of the Holdings Notes thus increasing our overall indebtedness.

The Company does not expect to service the Holdings Notes in cash and, accordingly, the outstanding balance that will mature on March 15, 2012
will likely be increased due to the issuance of additional notes to settle interest obligations. Assuming that the Company elects to settle all future interest payments in kind, and that LIBOR interest rates do not change significantly from current
levels, the outstanding Holding Notes could increase to approximately $590 million at maturity. An increase in LIBOR rates of 1.00% would increase the amount due at maturity to approximately $600 million. To the extent new debt is added to our
currently anticipated debt levels, the substantial leverage risks described above would increase. In addition, such new debt could be incurred by our subsidiaries, including US Oncology, and, as a result, the Holdings Notes would be structurally
subordinated to such new indebtedness.

To service our indebtedness, we will require a significant amount of cash. Our ability to
generate cash depends on many factors beyond our control.

Our ability to generate sufficient cash flow from operations to make
scheduled payments on debt obligations including distributions of sufficient funds from US Oncology to Holdings to enable Holdings to satisfy its obligations under its indebtedness will depend on our future financial performance, which will be
affected by a range of economic, competitive, regulatory, legislative and business factors, many of which are outside of our control. In addition, the payment and reimbursement practices in our industry require significant amounts of working capital
because of delays that often occur between the time that a claim is submitted for payment and the date payment is actually received. If we do not generate sufficient cash flow from operations to satisfy our debt obligations, we may have to undertake
alternative financing plans, such as refinancing or restructuring our debt, selling assets, reducing or delaying capital investments or seeking to raise additional capital. We cannot provide assurance that our business will generate sufficient cash
flow from operations, that currently anticipated cost savings and operating improvements will be realized on schedule or that additional financing, if available, will be made available on terms acceptable to the Company. Our inability to generate
sufficient cash flow to satisfy our debt obligations, or to refinance our obligations on commercially reasonable terms, would have an adverse effect on our business, financial condition and results of operations, as well as on our ability to satisfy
our debt obligations. Additionally, any downgrades to our credit rating may increase the cost and reduce the availability of any refinancing.

The Company may not be able to satisfy all scheduled maturities of indebtedness through cash on hand and cash generated through operations. We may be dependent upon our ability to obtain external capital to satisfy the Holdings Notes
maturing in 2012 and the Senior Subordinated Notes maturing in 2014. The Company may be required to seek additional financing to satisfy its capital needs by accessing the public or private equity markets, refinancing these obligations through
issuance of new indebtedness, modifying the terms of existing indebtedness or through a combination of these alternatives.

The terms
of our Senior Secured Notes, revolving credit facility and the indentures governing other indebtedness may restrict our current and future operations, particularly our ability to respond to changes or to take certain actions.

Our Senior Secured Notes, revolving credit facility and the indentures governing other indebtedness contain a number of restrictive covenants that impose
significant operating and financial restrictions on us and may limit our ability to engage in acts that may be in our long-term best interests. Our Senior Secured Notes and revolving credit facility both include covenants restricting, among other
things, our ability to:



| |  |  | incur, assume or guarantee additional debt;
| | - |  | -------------------------------------------



| |  |  | pay dividends and make other restricted payments;
| | - |  | -------------------------------------------------



| |  |  | create liens;
| | - |  | -------------



| |  |  | use the proceeds from sales of assets and subsidiary stock;
| | - |  | -----------------------------------------------------------



| |  |  | enter into sale and leaseback transactions;
| | - |  | -------------------------------------------



| |  |  | make capital expenditures;
| | - |  | --------------------------



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| |  |  | change our business;
| | - |  | --------------------



| |  |  | enter into agreements that restrict dividends from subsidiaries;
| | - |  | ----------------------------------------------------------------



| |  |  | enter into certain transactions with affiliates; and
| | - |  | ----------------------------------------------------



| |  |  | transfer all or substantially all of our assets or enter into merger or consolidation transactions.
| | - |  | ---------------------------------------------------------------------------------------------------

The indentures for our other indebtedness also contain numerous operating and financial covenants including, among other things, restrictions on our
ability to:



| |  |  | incur additional debt;
| | - |  | ----------------------



| |  |  | pay dividends and make other restricted payments, including a limitation on the amount of these payments;
| | - |  | ---------------------------------------------------------------------------------------------------------



| |  |  | create liens;
| | - |  | -------------



| |  |  | use the proceeds from sales of assets and subsidiary stock;
| | - |  | -----------------------------------------------------------



| |  |  | enter into sale and leaseback transactions;
| | - |  | -------------------------------------------



| |  |  | enter into agreements that restrict dividends from subsidiaries;
| | - |  | ----------------------------------------------------------------



| |  |  | make investments and acquisitions;
| | - |  | ----------------------------------



| |  |  | change our business;
| | - |  | --------------------



| |  |  | enter into transactions with affiliates; and
| | - |  | --------------------------------------------



| |  |  | transfer all or substantially all of our assets or enter into merger or consolidation transactions.
| | - |  | ---------------------------------------------------------------------------------------------------

Our revolving credit facility also includes a requirement that we maintain a maximum leverage ratio and minimum interest coverage ratio and a limitation
on capital expenditures.

With respect to the covenant limiting asset sales, US Oncology may be obligated (based on certain thresholds) to
make prepayment offers on the Senior Secured Notes of up to 100% of allocable excess proceeds, as defined by the notes indenture, from any such sale.

A failure to comply with the covenants contained in the revolving credit facility or the indentures could result in an event of default. In the event of any default under the revolving credit facility, the lenders
under that facility could elect to declare all borrowings outstanding, together with accrued and unpaid interest and fees, to be due and payable, enforce their security interest, require US Oncology to apply all of its available cash to repay these
borrowings or prevent US Oncology from making debt service payments on its other indebtedness, any of which would result in an event of default under those notes. In addition, any default under the senior secured revolving credit facility or other
indebtedness would (unless the default is waived) prevent US Oncology from paying dividends to Holdings to enable Holdings to pay cash interest under the Holdings Notes. In addition, future indebtedness could contain financial and other covenants
more restrictive than those applicable to our existing indebtedness.

Fluctuations in interest rates could adversely affect our liquidity.

Holdings senior unsecured floating rate toggle notes bear interest at variable interest rates. As of June 30, 2009, $475.6
million aggregate principal amount of such indebtedness was outstanding. Holdings has entered into an interest rate swap agreement with respect to such indebtedness, fixing the LIBOR base rate at 4.97% through maturity. Holdings Condensed
Consolidated Balance Sheet as of June 30, 2009 and December 31, 2008 includes a liability of $28.9 million and $30.5 million, respectively, to reflect the fair market value of the interest rate swap as of that date. Holdings relies on
distributions from US Oncology and its subsidiaries to make any payments on the interest rate swap. Furthermore, the interest rate swap is secured ratably with the existing revolving credit facility. To the extent market interest rates continue to
decrease (or stay at the current levels), Holdings may experience difficulty making scheduled payments on such obligations and funding its other fixed costs due to restrictions that limit the ability of US Oncology to make distributions to Holdings.
The semiannual payment obligations on the interest rate swap increase by $2.1 million for each 1.00% that the fixed interest rate of 4.97% paid to the counterparty exceeds the variable interest rate received from the counterparty. Similarly, the
semiannual payment obligations on the interest rate swap decrease by $2.1 million when the difference between the fixed interest rate paid to the counterparty and the variable interest rate received from the counterparty reduces by 1.00%.



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Holdings is the sole obligor under the Holdings Notes. Holdings subsidiaries, including US Oncology, do
not guarantee obligations under the Holdings Notes and do not have any obligation with respect to the notes; the notes are effectively subordinated to Holdings existing and future secured indebtedness to the extent of the value of the assets
securing that indebtedness and are structurally subordinated to all indebtedness and other obligations of Holdings subsidiaries, including US Oncology. Holdings is a holding company and therefore depends on its subsidiaries to service its
obligations under the notes and its other indebtedness. Holdings ability to repay the notes depends upon the performance of its subsidiaries and their ability to make distributions.

Holdings has no operations of its own and derives all of its cash flow from its subsidiaries. None of Holdings subsidiaries
guarantee the Holdings Notes. Holdings subsidiaries are separate and distinct legal entities and have no obligation, contingent or otherwise, to pay any amounts due under the Holdings Notes, or to make any funds available therefore, whether by
dividend, distribution, loan or other payments, and the consequent rights of holders of notes to realize proceeds from the sale of any of those subsidiaries assets is structurally subordinated to the claims of any subsidiarys creditors,
including trade creditors and holders of debt of those securities. As a result, the Holdings Notes are structurally subordinated to the prior payment of all of the debts (including trade payables) of Holdings subsidiaries. Holdings
subsidiaries have a significant amount of indebtedness. Total unaudited Condensed Consolidated Balance Sheet liabilities of the Company, as of June 30, 2009, were $2,097.7 million, of which $1,562.8 million constituted indebtedness,
including $475.6 million of indebtedness represented by the Holdings Notes, $759.0 million of the new 91/8% senior secured notes, $3.0 million of the 95/8% senior subordinated notes
of US Oncology, $275.0 million of the 103/4% senior subordinated notes of US Oncology, and other indebtedness described in
Note 6  Indebtedness to the unaudited condensed consolidated financial statements for the six months ended June 30, 2009. Holdings and its restricted subsidiaries may incur additional debt in the future.

Holdings depends on its subsidiaries, who conduct the operations of the business, for dividends
and other payments to generate the funds necessary to meet its financial obligations, including payments of principal and interest on the Holdings Notes. However, none of Holdings subsidiaries is obligated to make funds available to it for
payment on the Holdings Notes. The terms of the existing revolving credit facility and the terms of the indentures governing US Oncologys 91/8% Senior Secured Notes and existing 103/4% senior subordinated notes restrict US Oncology and certain of its subsidiaries from, in each case, paying dividends or otherwise transferring its assets to Holdings. Such restrictions include, among others,
financial covenants, prohibition of dividends in the event of default and limitations on the total amount of dividends. In addition, legal and contractual restrictions in agreements governing other current and future indebtedness, as well as
financial condition and operating requirements of Holdings subsidiaries, currently limit and may, in the future, limit Holdings ability to obtain cash from its subsidiaries. The earnings from, or other available assets of Holdings
subsidiaries, may not be sufficient to pay dividends or make distributions or loans to enable Holdings to make cash payments of interest in respect of the Holdings Notes when such payments are due. As previously discussed, US Oncologys Senior
Secured Notes and senior subordinated notes also limit its ability to make restricted payments from US Oncology, including dividends paid by US Oncology to Holdings. We can not provide assurance that the agreements governing the current and future
indebtedness of Holdings subsidiaries will permit such subsidiaries to provide Holdings with sufficient dividends, distributions or loans to fund interest and principal payments on the Holdings Notes when due.

A substantial portion of our assets are held by, and a substantial portion of our income is derived from, our subsidiaries, and the debt of our
subsidiary guarantors may restrict payment on our indebtedness.

We hold a substantial portion of assets through our subsidiaries
and derive a substantial portion of our operating income from our subsidiaries. We are dependent on the earnings and cash flow of our subsidiaries to meet our obligations on our indebtedness. We cannot assure you that our subsidiaries will be able
to, or be permitted to, pay to us amounts necessary to service our debt. In certain circumstances, the credit agreement governing the existing revolving credit facility, the credit agreement, if entered into, governing the new revolving credit
facility and the indentures governing our other indebtedness will permit our subsidiary guarantors to enter into agreements that can limit our ability to receive distributions from our subsidiaries. In the event we do not receive distributions from
our subsidiaries, we may be unable to make required principal and interest payments on our indebtedness.



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We may not be able to fulfill our repurchase obligations in the event of a change of control.

Upon the occurrence of any change of control, we will be required to make a change of control offer to repurchase a substantial
portion of our indebtedness. Any change of control also would constitute a default under the Senior Secured Notes and the revolving credit facility. Therefore, upon the occurrence of a change of control, the lenders under the Senior Secured Notes
and the revolving credit facility would have the right to accelerate their loans and require US Oncology to prepay all of the outstanding obligations under those agreements. Also, the Senior Secured Notes and the revolving credit facility prohibit
US Oncology from making dividend payments to Holdings to enable Holdings to repurchase the Holdings Notes upon a change in control, unless US Oncology first repays all borrowings under the Senior Secured Notes and the revolving credit facility or
obtains the consent of the lenders under those agreements.

If a change of control occurs, there can be no assurance that US Oncology will
have available funds sufficient to satisfy our obligations under the revolving credit facility and the indentures governing our other indebtedness and to pay the change of control purchase price for any or all of the notes issued by the Company that
might be delivered by holders of the notes seeking to accept the change of control offer. Accordingly, none of the holders of our outstanding notes may receive the change of control purchase price for their notes. Our failure to make the change of
control offer or pay the change of control purchase price when due would result in a default under the indentures of our notes.

Our principal
stockholders interests may conflict with the interests of other stakeholders in the Company.

An investor group led by Welsh
Carson IX owns approximately 61.1% of Holdings outstanding common stock and approximately 81.3% of its outstanding participating preferred stock and controls a substantial portion of the voting power of such outstanding equity securities.
Welsh Carson IXs interests in exercising control over our business may conflict with the interests of other holders of our debt and equity securities.

We are required to evaluate our internal control over financial reporting under Section 404 of the Sarbanes-Oxley Act of 2002, and any adverse results from such evaluation could result in a loss of investor
confidence in our financial reports and have an adverse effect on our cost of financing or ability to obtain financing.

Pursuant
to Section 404 of the Sarbanes-Oxley Act of 2002, beginning with the filing of the Annual Report on Form 10-K for the fiscal year ended December 31, 2007, we are required to furnish, an annual report by our management on our internal
control over financial reporting. Such a report contains an assessment of the effectiveness of our internal control over financial reporting as of the end of our fiscal year, including a statement as to whether or not our internal control over
financial reporting is effective. This assessment would include disclosure of any material weaknesses in our internal control over financial reporting if any were identified by management. Effective with the year ending December 31, 2009, such
report must also contain a statement that our independent registered public accounting firm has issued an attestation report on the effectiveness of our internal control over financial reporting.

We began preparing the system and process documentation and evaluation needed to comply with Section 404 during 2004. Our assessment as of
December 31, 2008 indicated that our internal control over financial reporting is effective. However, in the future, if our management identifies one or more material weaknesses in our internal control over financial reporting, we will be
unable to assert that our internal control is effective. If we are unable to assert that our internal control over financial reporting is effective, or if our independent registered public accounting firm is unable to express an opinion that our
internal controls are effective for the year ending December 31, 2009, we could lose investor confidence in the accuracy and completeness of our financial reports, which could have an adverse effect on our cost of financing or our ability to
obtain financing.

Our business may be significantly impacted by a downturn in the economy.

While we believe the patient demand for cancer care will not generally be impacted by a downturn in the economy, unfavorable economic conditions may
result in some patients electing to defer treatment, as well as increased pricing pressure from payers and vendors. In addition, vendors that have historically extended credit to the Company may restrict, or eliminate, the terms on which credit is
extended or require additional collateral related to these business arrangements. In addition, many of our customers and suppliers may rely on the availability of short-term financing to support their operations. An adverse change in the ability of
our customers or suppliers to obtain necessary financing could disrupt their operations and, consequently, limit their ability to pay obligations owed to us or provide goods and services necessary to our operations. These events could negatively
impact our operating results and cash flows.



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Any downturn in the economy could result in a reduction in the ability of our affiliated
practices patients to pay co-insurance amounts or deductibles. In addition, increased unemployment will likely result in an increase in the number of patients not covered by adequate insurance. Even for patients who are insured, in the event a
significant third party payer, such as insurance company or self-funded benefit plan of another organization encounters significant deterioration in its financial condition, receivables from such payer or other organization could be subject to delay
or greater risk of uncollectibility. While we provide services to physician practices throughout the United States, individual physician practices typically have a local customer and, to a lesser extent, payer base. Therefore, we would expect that
practices located in regions or localities disproportionally affected by an economic downturn, would be particularly adversely affected by such trends and, in fact, we believe that such practices are already experiencing a rise in uncollectibility.

The current economic environment may increase our exposure to bad debt or decrease demand for cancer care.

We continue to experience downward trends in reimbursement, which has been exacerbated as a result of the current economic environment. As more patients
become uninsured as a result of job losses or receive reduced coverage as a result of cost-control measures by employers, patients are becoming increasingly responsible for the cost of treatment, which is increasing our exposure to bad debt. The
shifting responsibility to pay for care has, in some instances, resulted in patients electing not to receive treatment. Third party payers are also becoming more aggressive in their efforts to deny or reduce reimbursement. In response to this
environment, we have accelerated cost reduction efforts and our ongoing lean six sigma process to improve the efficiency of care delivery, increased the rigor of its patient financial counseling and claim submission processes, raised its capital
investment requirements and tightened our management of working capital.



|Item 4. | Submission of Matters to a Vote of Security Holders
|------- | ---------------------------------------------------

None.



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.



|Item 6. | Exhibits
|------- | --------



|            |  |                                                                                                                                                                                                            
|----------- |  | -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit No. |  | Description                                                                                                                                                                                                
|3.14        |  | Second Amended and Restated Certificate of Incorporation of US Oncology Holdings, Inc.                                                                                                                     
|            | 
|3.25        |  | Bylaws of US Oncology Holdings, Inc.                                                                                                                                                                       
|            | 
|3.32        |  | Certificate of Incorporation of US Oncology, Inc.                                                                                                                                                          
|            | 
|3.42        |  | Bylaws of US Oncology, Inc.                                                                                                                                                                                
|            | 
|4.11        |  | Indenture, dated as of February 1, 2002, among US Oncology, Inc., the Guarantors named therein and JP Morgan Chase Bank as Trustee                                                                         
|            | 
|4.23        |  | Registration Rights Agreement, dated as of August 4, 2004, among Oiler Acquisition Corp. and Citigroup Global Markets Inc., as representative for the Initial
Purchasers                                   
|            | 
|4.33        |  | Indenture, dated as of August 20, 2004, among Oiler Acquisition Corp. and LaSalle Bank National Association, as Trustee                                                                                    
|            | 
|4.43        |  | First Supplemental Indenture, dated as of August 20, 2004, among US Oncology, Inc., the Guarantors named therein and JP Morgan Chase Bank as Trustee                                                       
|            | 
|4.53        |  | First Supplemental Indenture, dated as of August 20, 2004, among US Oncology, Inc., the Guarantors named therein and LaSalle Bank National Association, as Trustee                                         
|            | 
|4.63        |  | Accession Agreement, dated as of August 20, 2004, among the Guarantors listed therein                                                                                                                      
|            | 
|4.73        |  | Form of 95/8% Senior Subordinated Note due 2012 (included in
Exhibit 3.15)                                                                                                                                 
|            | 
|4.83        |  | Form of 9% Senior Note due 2012 (included in Exhibit 3.16)                                                                                                                                                 
|            | 
|4.93        |  | Form of 103/4% Senior Note due 2014 (included in Exhibit 3.5)                                                                                                                                              
|            | 
|4.104       |  | Amended and Restated Stockholders Agreement, dated as of December 21, 2006                                                                                                                                 
|            | 
|4.114       |  | Amended and Restated Registration Rights Agreement, dated as of December 21, 2006                                                                                                                          
|            | 
|4.125       |  | Indenture, dated as of March 13, 2007, between US Oncology Holdings, Inc. and LaSalle Bank National Association as Trustee                                                                                 
|            | 
|4.135       |  | Form of Senior Floating Rate PIK Toggle Note due 2012 (included in Exhibit 3.28)                                                                                                                           
|            | 
|4.146       |  | Form of 9.125% Senior Secured Notes due 2017                                                                                                                                                               
|            | 
|4.156       |  | Indenture dated June 18, 2009 between the Company, the subsidiary guarantors named therein and Wilmington Trust FSB, as trustee                                                                            
|            | 
|4.166       |  | Registration Rights Agreement dated June 4, 2009 between the Company, the subsidiary guarantors named therein and Morgan Stanley & Co. Incorporated, as representative of the initial
purchasers           
|            | 
|10.16       |  | Amendment No. 7 to the Credit Agreement dated June 3, 2009, as amended, among the Company, Holdings, JPMorgan Chase Bank, N.A., as administrative agent and collateral agent, the lenders from
time to time



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|            |  |                                             
|----------- |  | --------------------------------------------
|Exhibit No. |  | Description                                 
|            | 
|31.1       |  | Certification of Chief Executive Officer    
|            | 
|31.2       |  | Certification of Principal Financial Officer
|            | 
|32.1       |  | Certification of Chief Executive Officer    
|            | 
|32.2       |  | Certification of Principal Financial Officer



|1 | Filed as Exhibit 3 to the 8-K filed by US Oncology, Inc. on February 5, 2002 and incorporated herein by reference
|- | -----------------------------------------------------------------------------------------------------------------



|2 | Filed as an exhibit to the 10-K filed by US Oncology, Inc. on March 21, 2003 and incorporated herein by reference
|- | -----------------------------------------------------------------------------------------------------------------



|3 | Filed as an exhibit to the registration statement on Form S-4 of US Oncology, Inc. on December 17, 2004 and incorporated herein by reference
|- | --------------------------------------------------------------------------------------------------------------------------------------------



|4 | Filed as an Exhibit to the 8-K filed by US Oncology Holdings, Inc. on December 27, 2006, and incorporated herein by reference
|- | -----------------------------------------------------------------------------------------------------------------------------



|5 | Filed as an Exhibit to the 8-K filed by US Oncology Holdings, Inc. on March 16, 2007, and incorporated herein by reference
|- | --------------------------------------------------------------------------------------------------------------------------



|6 | Filed as an Exhibit to the 8-K filed by US Oncology Holdings, Inc. on June 18, 2009, and incorporated herein by reference
|- | -------------------------------------------------------------------------------------------------------------------------



| | Filed herewith.
|- | ---------------



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US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY, INC.



SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its
behalf by the undersigned thereunto duly authorized.



|                       |  |                                                  |  |                                                            
|---------------------- |  | ------------------------------------------------ |  | -----------------------------------------------------------
|                       |  | US ONCOLOGY HOLDINGS, INC. AND US ONCOLOGY,
INC.
|                       |  |                                                 
|Date: August 11, 2009: |  | By:                                              |  | /s/ Michael A. Sicuro                                      
|                       |  |                                                  |  | Michael A. Sicuro,                                         
|                       |  |                                                  |  | Executive Vice President and                               
|                       |  |                                                  |  | Chief Financial Officer                                    
|                       |  |                                                  |  | (duly authorized signatory and principal financial officer)
|                       |  |                                                 
|Date: August 11, 2009: |  | By:                                              |  | /s/ Kevin F. Krenzke                                       
|                       |  |                                                  |  | Kevin F. Krenzke,                                          
|                       |  |                                                  |  | Chief Accounting Officer                                   
|                       |  |                                                  |  | (principal accounting officer)                             



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