He is professionally affiliated with the University of Texas Medical Branch (UTMB Health). Before completing his residency at a hospital affiliated with the University of California, San Diego (UCSD), Dr. Markowitz attended medical school at the University of California, San Francisco (UCSF), School of Medicine. His patients gave him an average rating of 5.0 out of 5 stars. Dr. Markowitz honors Blue Cross Blue Shield Bronze, Blue Cross Blue Shield HMO, and Blue Cross Blue Shield Gold, in addition to other insurance carriers.