Ralph A Defronzo, MD

UT Medicine San Antonio

Endocrinology

Internal Medicine

Ralph DeFronzo, MD

Texas Diabetes Institute
Adult Endocrinology Clinic
701 S. Zarzamora Street
San Antonio, TX 78207
210-358-7405

Overview

Specialties
  • Endocrinology
  • Internal Medicine
Certifications
American Board of Internal Medicine/Nephrology
American Board of Internal Medicine
Education
  • Harvard Medical School, Medical School
Residency
  • Johns Hopkins University School of Medicine
Fellowship
  • University of Pittsburgh School of Medicine<Br>National Institute of Health, NIH