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

John M. Biltz, MD, FAAD

Board-Certified Dermatologist
Fellow of the American Academy of Dermatology

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 Waxahachie
U.S. Dermatology Partners Waxahachie

2460 N. Interstate 35E
Suite 240
Waxahachie, TX 75165

(469) 548-6891

U.S. Dermatology Partners Corsicana
U.S. Dermatology Partners Corsicana

401 Hospital Drive
Suite 100
Corsicana, TX 75110

(903) 875-0413

What Our Patients Say

John Biltz, MD
5 Stars  Dr. Biltz did a thorough search of my body and found a few suspicious spots that he took for sample and froze one off. –
Source : Healthgrades – May 18, 2018
John Biltz, MD
5 Stars  I have been seeing Dr.Biltz for a few years now & am always pleased with my visits. He actually KNOWS you and takes time to find out whats going on. All his staff are great too. They remember you, know who you are, and are always friendly. –
Source : Healthgrades – May 17, 2018
John Biltz, MD
5 Stars  Dr. Blitz is so Kind and caring along with his sweet staff couldn’t ask for better care and never have to wait . Very efficient they are very considerate of your time as well ... Thanks for always taking care of myself and my family ... –
Source : Healthgrades – May 10, 2018

Services Offered By Dr. Blitz