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SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549



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FORM 10-Q/A

Amendment No. 1



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(Mark One)

|x | Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
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For the quarterly period ended June 30, 2006



| ̈ | Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
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For the transition period from

Commission File No. 0-23311



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RADIOLOGIX, INC.

(Exact name of registrant as specified in its charter)



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|                                                               |  |                                     
|-------------------------------------------------------------- |  | ------------------------------------
|Delaware                                                       |  | 75-2648089                          
|(State or other jurisdiction of incorporation or organization) |  | (I.R.S. Employer Identification No.)

3600 JPMorgan Chase Tower

2200 Ross Avenue

Dallas, Texas 75201-2776

(Address of principal executive offices, including zip code)

(214) 303-2776

(Registrants telephone number, including area code)



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Indicate by check mark whether the
registrant (1) has 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 registrant was required to file such reports), and
(2) has been subject to such filing requirements for the past 90 days.    Yes  x    No ̈

Indicate by check mark whether the registrant is a large accelerated
filer, an accelerated filer, or a non-accelerated filer. See definition of accelerated filer and large accelerated filer in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer ̈Accelerated
filer  x    Non-accelerated filer ̈

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange
Act).    Yes ̈No  x

Indicate the number of shares outstanding of each of the issuers classes of common stock, as of the latest practicable date.



|                                |  |                              
|------------------------------- |  | -----------------------------
|Class                           |  | Outstanding at August 8, 2006
|Common Stock, $0.0001 par value |  | 22,242,417 shares            



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EXPLANATORY NOTE

This Amendment No. 1 on Form 10-Q/A (this Amended Filing) to our Quarterly Report on Form 10-Q for the fiscal quarter ended June 30, 2006, initially filed with the Securities and Exchange
Commission (the SEC) on August 8, 2006 (the Original Filing), is being filed in response to comments received from the SEC. This Amended Filing amends Item 4. Controls and Procedures to state that the Chief
Executive Officer and the Chief Financial Officer carried out an evaluation of the effectiveness of the Companys disclosure controls and procedures as of June 30, 2006, and to more completely address all aspects of Rule 13a-15(e). In
addition, this Amended Filing includes certifications from our Chief Executive Officer and Chief Financial Officer, as required by Sections 302 and 906 of the Sarbanes-Oxley Act of 2002 and the rules of the SEC.

Item 4. Controls and Procedures

The
Company maintains disclosure controls and procedures (as defined in Exchange Act Rule 13a-15(e)) designed to ensure that the information required to be reported in its Exchange Act filings is recorded, processed, summarized and reported within the
time periods specified in the Securities and Exchange Commission rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by an issuer in
the reports that it files or submits under the Exchange Act is accumulated and communicated to the issuers management, including its principal executive and principal financial officer, or persons performing similar functions, as appropriate
to allow timely decisions regarding required disclosure.

The Companys management, with the participation of the Chief Executive
Officer and Chief Financial Officer, carried out an evaluation of the effectiveness of the Companys disclosure controls and procedures as of June 30, 2006. Based upon that evaluation, the Companys Chief Executive Officer and Chief
Financial Officer have concluded that the Companys disclosure controls and procedures were effective as of June 30, 2006.



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SIGNATURE PAGE

Pursuant to the requirements of Section 13 or 15(d) of the Securities Act of 1934, Radiologix has duly caused this Amendment No. 1 on Form 10-Q/A to be signed on its behalf by the undersigned, thereunto duly
authorized, on September 26, 2006.



RADIOLOGIX, INC.By:

/s/ SAMI S. ABBASI Sami S.
Abbasi President and Chief Executive Officer




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INDEX TO EXHIBITS



|               |  |                                                                                                                                                
|-------------- |  | -----------------------------------------------------------------------------------------------------------------------------------------------
|Exhibit Number |  | Description                                                                                                                                    
|31.1           |  | Certification of Sami S. Abbasi pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. *                                                   
|               | 
|31.2           |  | Certification of Michael N. Murdock pursuant to Section 302 of the Sarbanes-Oxley Act of 2002. *                                               
|               | 
|32.1           |  | Certification Pursuant to 18 U.S.C. Section 1350, as Adopted pursuant to Section 906 of The Sarbanes-Oxley Act of 2002 of Sami S. Abbasi. *    
|               | 
|32.2           |  | Certification Pursuant to 18 U.S.C. Section 1350, as Adopted pursuant to Section 906 of The Sarbanes-Oxley Act of 2002 of Michael N. Murdock. *

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|* | Filed herewith.
|- | ---------------