EXHIBIT 5.3 FADELL - CHENEY - BURT P.L.L.C. GARY A. FADELL TUCSON: CYNTHIA V. CHENEY MARGARET BERGIN BRIAN R. BURT SHERLE R. FLAGGMAN OF COUNSEL: BRUCE C. SMITH BARBARA A. HOERNER MYRALINN B. SCOFIELD JANICE H. MOORE GABRIEL V. KORY TRACEY N. FERNANDES BLAINE GADOW MELODY A. EMMERT November 5, 2004 Direct Line: (602)257-5614 Email: cynthia@fcbfirm.com IASIS Healthcare LLC IASIS Capital Corporation Biltmore Surgery Center, Inc. 117 Seaboard Lane, Building E Franklin, Tennessee 37067 RE: Offer for All Outstanding 8 3/4% Senior Subordinated Notes Due 2014 of IASIS Healthcare LLC and IASIS Capital Corporation in Exchange for 8 3/4% Senior Subordinated Exchange Notes Due 2014 of IASIS Healthcare LLC and IASIS Capital Corporation -- Registration Statement on Form S-4 (File No. 333-17362 Ladies and Gentlemen: We have acted as special Arizona counsel to IASIS Healthcare LLC, a Delaware limited liability company ("IASIS LLC"), and IASIS Capital Corporation, a Delaware corporation ("IASIS Corp")(IASIS LLC and IASIS Corp hereinafter referred to collectively as "IASIS") and Biltmore Surgery Center, Inc., an Arizona corporation and wholly owned subsidiary of IASIS (the "Company"), in connection with the offering of up to $475,000,000.00 aggregate principal amount of 8 3/4% Senior Subordinated Notes Due 2014 of IASIS (the "New Notes") which are to be guaranteed on an unsecured senior subordinated basis pursuant to guarantees (the "Guarantees") by each of the wholly owned subsidiaries of IASIS, as set forth on Schedule I attached hereto (the subsidiary guarantors set forth on Schedule I attached hereto being collectively referred to as the "Guarantors"). The New Notes are to be issued pursuant to an exchange offer (the "Exchange Offer") in exchange for a like principal amount and denomination of the issued and outstanding 8 3/4% Senior Subordinated Notes due 2014 of IASIS (the "Old Notes"), as contemplated by the Registration Rights Agreement, dated as of June 22, 2004 (the "Registration Rights Agreement"), by and among IASIS, the Guarantors Signatories thereto and Banc of America Securities LLC, Citigroup Global Markets Inc., Goldman, Sachs & Co., Lehman Brothers Inc., Merrill Lynch, Pierce, Fenner & Smith Incorporated and Wachovia Capital Markets, LLC. The Old Notes were issued, and the New Notes will be issued, under an Indenture, dated as of June 22, 2004, by and among IASIS, the Guarantors and The Bank of New York Trust Company, N.A., as Trustee (the "Trustee"), as supplemented by a Supplemental Indenture, dated as of June 30, 2004 (such Indenture, as supplemented to date, being hereinafter referred to as the "Indenture"). 1601 NORTH SEVENTH STREET, SUITE 400 - PHOENIX, ARIZONA 85006 - (602) 254-8900 - FAX (602) 254-8989 5055 EAST BROADWAY BOULEVARD, SUITE C214 - TUCSON, ARIZONA 85711 - (520) 514-6044 - FAX (520) 844-3002 IASIS Healthcare LLC IASIS Capital Corporation Biltmore Surgery Center, Inc. November 5, 2004 Page 2 This opinion is being furnished in accordance with the requirements of Item 601(b)(5) of Regulation S-K under the Securities Act of 1933, as amended (the "Securities Act"). In connection with this opinion, we have examined originals or copies, certified or otherwise identified to our satisfaction, of (i) an executed copy of the Indenture; (ii) an executed copy of the Guarantee to which the Company is a party ("the Arizona Guarantee"); (iii) a copy of the Articles of Incorporation of the Company, as currently in effect; (iv) a copy of the corporate bylaws of the Company, as currently in effect; (v) and a copy of certain resolutions adopted by the Board of Directors of the Company on Unanimous Written Consent relating to, among other things, the issuance of the Arizona Guarantee, the Indenture, and related matters. We have also examined originals or copies, certified or otherwise identified to our satisfaction, of such records of the Company and such agreements, certificates of public officials, certificates of officers or other representatives of the Company and others, and such other documents, certificates and records as we have deemed necessary or appropriate as a basis for the opinions set forth herein. In our examination, we have assumed the genuniness of all signatures (other than those of the Company and its officers), the legal capacity of natural persons, the authenticity of all documents submitted to us as originals, the conformity to original documents of all documents submitted to us as certified, facsimile or photostatic copies, and the authenticity of the originals of such copies. As to any fact material to this opinion which we did not independently establish or verify, we have relied upon statements and representations of IASIS and the Company and their respective officers and other representatives and of public officials. In rendering the opinion expressed below, we have assumed, without any independent investigation or verification of any kind, that: (a) each of the Indenture, the Notes, the Arizona Guarantee and the Registration Rights Agreement has been duly authorized, executed and delivered by each party thereto (other than the Company); and (b) each of the Indenture, the Notes, the Arizona Guarantee and the Registration Rights Agreement constitutes the valid and binding obligation of each party thereto (other than the Company), enforceable against such party in accordance with its terms. Members of this firm are admitted to the State Bar of Arizona, and we express no opinion as to the laws of any other jurisdiction other than the laws of the State of Arizona. Based upon and subject to the foregoing and the limitations, qualifications, exceptions and assumptions set forth therein, we are of the opinion that: 1. The Company has been duly incorporated and is validly existing and in good standing under the laws of the State of Arizona. 2. The Company has the corporate power and authority to execute, deliver and perform all of its obligations under the Indenture and the Arizona Guarantee. 1601 NORTH SEVENTH STREET, SUITE 400 - PHOENIX, ARIZONA 85006 - (602) 254-8900 - FAX (602) 254-8989 5055 EAST BROADWAY BOULEVARD, SUITE C214 - TUCSON, ARIZONA 85711 - (520) 514-6044 - FAX (520) 844-3002 IASIS Healthcare LLC IASIS Capital Corporation Biltmore Surgery Center, Inc. November 5, 2004 Page 3 3. The execution and delivery of each of the Indenture and the Arizona Guarantee, and the consummation by the Company of the transactions contemplated thereby, have been duly authorized by all requisite corporate action on the part of the Company. 4. The execution and delivery by the Company of the Indenture and the Arizona Guarantee and the performance by the Company of its obligations thereunder do not and will not violate, conflict with, or constitute a breach or default under the Articles of Incorporation or the Bylaws of the Company. We hereby consent to the filing of this opinion with the Commission as an exhibit to the Registration Statement. We also consent to the reference to this firm under the caption "Legal Matters" in the Registration Statement. Sincerely, /s/ Cynthia V. Cheney ------------------------------------ Cynthia V. Cheney FOR THE FIRM CVC:cml 1601 NORTH SEVENTH STREET, SUITE 400 - PHOENIX, ARIZONA 85006 - (602) 254-8900 - FAX (602) 254-8989 5055 EAST BROADWAY BOULEVARD, SUITE C214 - TUCSON, ARIZONA 85711 - (520) 514-6044 - FAX (520) 844-3002 SCHEDULE I List of Guarantors Arizona Diagnostic & Surgical Center, Inc., a Delaware corporation Baptist Joint Venture Holdings, Inc., a Delaware corporation Beaumont Hospital Holdings, Inc., a Delaware corporation Biltmore Surgery Center, Inc., an Arizona corporation Biltmore Surgery Center Holdings, Inc., a Delaware corporation Brookwood Diagnostic Center of Tampa, Inc., a Delaware corporation CliniCare of Texas, Inc., a Delaware corporation CliniCare of Utah, Inc., a Delaware corporation Davis Hospital Holdings, Inc., a Delaware corporation Davis Surgical Center Holdings, Inc., a Delaware corporation DecisionPoint Services, Inc., a Delaware corporation First Choice Physicians Network Holdings, Inc., a Delaware corporation IASIS Finance, Inc., a Delaware corporation IASIS Finance Texas Holdings, LLC, a Delaware limited liability company IASIS Healthcare Holdings, Inc., a Delaware corporation IASIS Hospital Nurse Staffing Company, a Delaware corporation IASIS Management Company, a Delaware corporation IASIS Physician Services, Inc., a Delaware corporation IASIS Transco, Inc., a Delaware corporation Jordan Valley Hospital Holdings, Inc., a Delaware corporation MCS/ AZ, Inc., a Delaware corporation Memorial Hospital of Tampa, LP, a Delaware limited partnership Mesa General Hospital, LP, a Delaware limited partnership Metro Ambulatory Surgery Center, Inc., a Delaware corporation North Vista Hospital, Inc., a Delaware corporation Palms of Pasadena Homecare, Inc., a Delaware corporation Palms of Pasadena Hospital, LP, a Delaware limited partnership Pioneer Valley Health Plan, Inc., a Delaware corporation Pioneer Valley Hospital, Inc., a Delaware corporation Rocky Mountain Medical Center, Inc., a Delaware corporation Salt Lake Regional Medical Center, Inc., a Delaware corporation Seaboard Development LLC, a Utah limited liability company Southridge Plaza Holdings, Inc., a Delaware corporation Southwest General Hospital, LP, a Delaware limited partnership SSJ St. Petersburg Holdings, Inc., a Delaware corporation St. Luke's Behavioral Hospital, LP, a Delaware limited partnership St. Luke's Medical Center, LP, a Delaware limited partnership Tampa Bay Staffing Solutions, Inc., a Delaware corporation Tempe St. Luke's Hospital, LP, a Delaware limited partnership Town & Country Hospital, LP a Delaware limited partnership