Dr. Subrt attended high school in Houston and obtained his undergraduate degree from the University of Texas in Austin. There he graduated with highest honors and was inducted into the Phi Beta Kappa honorary society. Subsequently, Dr. Subrt studied at the University of Texas Medical Branch in Galveston, where he received his medical degree and his dermatology training. He has been board certified in dermatology since 1984 and is a member of the American Academy of Dermatology.
To continue his dermatology education, Dr. Subrt maintains close ties with the Baylor College of Medicine where he acts on the visiting dermatology department faculty.