**Exhibit 31.1****CERTIFICATION**I, Richard C. Pfenniger, Jr., certify that: 1. I have reviewed this Annual Report on Form 10-K/A ofContinucare Corporation (the “Registrant”);  2. Based on my knowledge, this report does not contain any untruestatement of a material fact or omit to state a material fact necessary to makethe statements made, in light of the circumstances under which such statementswere made, not misleading with respect to the period covered by this report;  3. Based on my knowledge, the financial statements, and otherfinancial information included in this report, fairly present in all materialrespects the financial condition, results of operations and cash flows of theRegistrant as of, and for, the periods presented in this report;  4. The Registrant’s other certifying officer(s) and I areresponsible for establishing and maintaining disclosure controls and procedures(as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal controlover financial reporting (as defined in Exchange Act Rules 13a-15(f) and15d-15(f)) for the Registrant and have: a. Designed such disclosure controlsand procedures, or caused such disclosure controls andprocedures to be designed under our supervision, to ensure thatmaterial information relating to the Registrant, including itsconsolidated subsidiaries, is made known to us by others withinthose entities, particularly during the period in which thisreport is being prepared;  b. Designed such internal controlover financial reporting, or caused such internal control overfinancial reporting to be designed under our supervision, toprovide reasonable assurance regarding the reliability offinancial reporting and the preparation of financial statementsfor external purposes in accordance with generally acceptedaccounting principles;  c. Evaluated the effectiveness ofthe Registrant’s disclosure controls and procedures andpresented in this report our conclusions about the effectivenessof the disclosure controls and procedures, as of the end of theperiod covered by this report based on such evaluation; and  d. Disclosed in this report anychange in the Registrant’s internal control over financialreporting that occurred during the Registrant’s most recentfiscal quarter (the Registrant’s fourth fiscal quarter in thecase of an annual report) that has materially affected, or isreasonably likely to materially affect, the Registrant’sinternal control over financial reporting; and 5. The Registrant’s other certifying officer(s) and I have disclosed,based on our most recent evaluation of internal control over financial reporting,to the Registrant’s auditors and the audit committee of the Registrant’s board ofdirectors (or persons performing the equivalent functions): a. All significant deficiencies andmaterial weaknesses in the design or operation of internalcontrol over financial reporting which are reasonably likely toadversely affect the Registrant’s ability to record, process,summarize and report financial information; and  b. Any fraud, whether or notmaterial, that involves management or other employees who have asignificant role in the Registrant’s internal control overfinancial reporting.      Date:October 26, 2007 By:                                                       /s/ Richard C. Pfenniger, Jr.    Richard C. Pfenniger, Jr.    President and Chief Executive Officer