Dr. Gaona is an Internal Medicine Specialist with two clinic locations
– Downtown San Antonio in the Nix Medical Center and the Nix Alamo
Heights medical facility. Dr. Gaona specializes in the treatment of Chronic
Renal Disease, Diabetes Mellitus (DM), Diabetic Peripheral Neuropathy,
Disorders of Lipoid Metabolism, Gastroesophageal Reflux Disease (GERD),
Heart Failure, Hypertension (HTN), Hypothyroidism, Infectious Liver Disease,
Ischemic, Heart Disease, Osteoarthritis and other common chronic conditions.
Dr. Gaona graduated from the Universidad Nacional Autonoma de Mexico and
performed his residency at University Health Center in Downtown San Antonio, TX.