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    Karl H. Hempel, MD

    Internal Medicine, Rheumatology

    Dr. Hempel's Overview

    Dr. Hempel graduated from the University of Cincinnati College of Medicine in 1964. He works in San Antonio, TX and specializes in Internal Medicine and Rheumatology. Dr. Hempel is affiliated with Nix Medical Center.

    Dr. Hempel's Experience

    Years in Practice: 53

    Dr. Hempel's Specialties

    Internal Medicine, Rheumatology

    Dr. Hempel's Education & Training

    Medical School: University of Cincinnati College of Medicine; Graduated 1964

    Dr. Hempel's Rating

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    Overall Rating


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

    Dr. Hempel's Accepted Insurance

    Please verify insurance information directly with your doctor's office as it may change frequently.

    • Aetna Choice POS II
    • Aetna HMO
    • Aetna Managed Choice POS Open Access
    • Aetna Signature Administrators PPO
    • BCBS Blue Card PPO
    • BCBS TX BlueChoice
    • CIGNA Open Access Plus
    • First Health PPO
    • Humana Choice POS
    • View More

    Dr. Hempel's Office Information & Appointments

    Office Locations

    San Antonio Medical Assocs
    San Antonio Medical Associates

    414 Navarro St Ste 703
    San Antonio, TX 78205
    (210) 224-4811


    Office Hours and Information

    Fax: (210) 224-1573

    Practice Website:

    Accepting New Patients: Yes

    Medicare Accepted: Yes

    Medicaid Accepted: Yes

    Monday 8:30 AM - 5:00 PM
    Tuesday 8:30 AM - 5:00 PM
    Wednesday 8:30 AM - 5:00 PM
    Thursday 8:30 AM - 5:00 PM
    Friday 8:30 AM - 5:00 PM
    Saturday Closed
    Sunday Closed

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