Our San Antonio - Stone Oak location has closed. Dr. Petr will now see all patients at our San Antonio - Alamo Heights location.

John M. Biltz, MD

Board-Certified Dermatologist

Dr. John Biltz received his medical degree from the University of Texas Southwestern Medical School in Dallas in 1993. He completed his internship there. He received his residency in dermatology at the University of Iowa Hospitals and Clinics in Iowa City, Iowa. He was certified by the American Board of Dermatology in September 1997. A native of Navarro County, Dr. Biltz has practiced medicine in Corsicana, Texas, his hometown, and in Waxahachie, Texas, for over fifteen years.

Dr. Biltz and his wife, Susan, have three children.

Specialties and Affiliations

Navarro Regional Hospital Board of Directors
Texas Tech University Foundation Board, former member
Collins Catholic School – Corsicana Board of Directors, former member

Clinic Locations

U.S. Dermatology Partners of Corsicana - Hospital Drive
U.S. Dermatology Partners of Corsicana - Hospital Drive

401 Hospital Drive
Suite 100
Corsicana, TX 75110

(903) 875-0413

What Our Patients Say*

“Everyone at the office, from the front desk to the medical and physician assistants, are super nice and welcoming, and I love the modern feel to the office. I would definitely recommend this office to anyone in need of dermatology care.” – Victoria O.

*Results may vary by individual

Services Offered By Dr. Blitz