Our San Antonio - Stone Oak location has closed. Dr. Petr will now see all patients at U.S. Dermatology Partners San Antonio.

Charles Petr, MD, FAAD


Board-Certified Dermatologist
Fellow of the American Academy of Dermatology

Dr. Charles Petr grew up in Amarillo, Texas and is a Golden Key National Honor Society graduate of The University of Texas at Austin. He went to medical school at the University of Texas Health Science Center in San Antonio and was a member of Alpha Omega Alpha Honor Medical Society. He completed an internship in internal medicine and a residency in dermatology at Bexar County Hospital District and The University of Texas Affiliated Hospitals in San Antonio, Texas. He has practiced in San Antonio since completing his residency in 1990. Dr. Petr is certified by the American Board of Dermatology and is a member of the American Academy of Dermatology, San Antonio Dermatologic Society and Texas Medical Association.

Dr. Petr has a clinical interest in general dermatology, skin cancer treatment, and surgical dermatology.

Specialties and Affiliations

Alpha Omega Alpha Honor Medical Society
American Academy of Dermatology
San Antonio Dermatologic Society
Texas Medical Association

Clinic Locations

U.S. Dermatology Partners San Antonio
U.S. Dermatology Partners San Antonio

401 Austin Highway
Suite 110
San Antonio, TX 78209

(210) 656-3376

What Our Patients Say

F. Charles Petr, MD
5 Stars  I was seen quickly and all my concerns were addressed. –
Source : Healthgrades – Jul 13, 2018
F. Charles Petr, MD
5 Stars  I have been his patient going on 20 years now. I doubt that I could find better, so I have no interest in even trying. –
Source : Healthgrades – Jul 11, 2018
F. Charles Petr, MD
5 Stars  I have been a patient of Dr. Petr forfor 20+ years. He cared for both of my parents with the kind and confident demeanor that put them at ease. He also guided both my daughters through the trials of stubborn acne. He has been diligent with surveillance for my own melanoma and basal cell lesions. I see him 3i times mes per year. He is always patient and kind as care and checks my skin with his; he has found and removed numerous lesions.. His competence and honesty make Dr. Petr a favorite doc! –
Source : Healthgrades – Jul 03, 2018

Services Offered By Dr. Petr