Dr. Ralph A. Defronzo, MD is an Endocrinologist (Diabetes/Metabolism/Hormone Doctor) in San Antonio, TX. He specializes in Endocrinology, Diabetes & Metabolism, has 14 years of experience, and is board certified. He graduated from Harvard Medical School.
Dr. Ralph A. Defronzo, MD works at BEXAR COUNTY HOSPITAL DISTRICT. He is accepting new patients and accepts major insurance plans. Please call ahead to schedule an appointment with Dr. Ralph A. Defronzo, MD and to confirm all...
About Dr. Ralph A. Defronzo, MD
Education & Certifications
- Harvard Medical School
- Johns Hopkins Bloomberg School of Public Health Program A
Frequently Asked Questions
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