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    Dr. Ralph A. Defronzo, MD

    Endocrinology, Diabetes & Metabolism, Diabetes

    • (210) 567-6706

    Dr. Defronzo's Overview

    Dr. Ralph A. Defronzo graduated from the Harvard Medical School in 1969. He works in San Antonio, TX and specializes in Endocrinology, Diabetes & Metabolism and Diabetes.

    Dr. Defronzo's Experience

    Years in Practice: 47

    Dr. Defronzo's Specialties

    Endocrinology, Diabetes & Metabolism, Diabetes

    Dr. Defronzo's Education & Training

    Medical School: Harvard Medical School; Graduated 1969

    Dr. Defronzo's Rating

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    Overall Rating

    Physician

    • Explains conditions & treatments
    • Takes time to answer my questions
    • Provides follow-up as needed
    • View All Ratings

    Dr. Defronzo's Accepted Insurance

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS TX BlueChoice
    • Great West PPO
    • Humana ChoiceCare Network PPO
    • Humana Preferred PPO
    • Multiplan PPO
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    Dr. Defronzo's Office Information & Appointments

    Office Locations

    University Texas Health Science Center

    7703 Floyd Curl Dr Mail Code 7870
    San Antonio, TX 78229
    (210) 567-6706

    Directions

    Office Hours and Information

    Fax: (210) 567-4654

    Practice Website: Not Available

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:00 AM - 5:00 PM
    Tuesday 8:00 AM - 5:00 PM
    Wednesday 8:00 AM - 5:00 PM
    Thursday 8:00 AM - 5:00 PM
    Friday 8:00 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

    Other Physicians in Dr. Defronzo's Practice

    Dr. Defronzo's Hospital Affiliations

    • Not Available

    Office Locations

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