Dr. Chang is a graduate of the University of Missouri-Kansas City School of Medicine. For his residency, Dr. Chang trained at a hospital affiliated with the University of Texas Medical Branch at Galveston. He is especially interested in primary care and internal medicine. Dr. Chang is in-network for United Healthcare EPO, United Healthcare Bronze, and United Healthcare Silver, as well as other insurance carriers. He is professionally affiliated with Baylor Scott & White Health - Central Texas.