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Dr. Karl H. Hempel, MD

Internal Medicine

  • (210) 224-4811

Dr. Hempel's Overview

Dr. Karl H. 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: 51

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
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Dr. Hempel'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
  • CIGNA Open Access Plus
  • First Health PPO
  • Great West PPO
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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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Dr. Hempel's Hospital Affiliations

Office Locations

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