He has a 4.0 out of 5 star average patient rating. His clinical interests include pain management, musculoskeletal problems, and general surgery. Dr. Chang is affiliated with Regions Hospital. Dr. Chang honors Humana HMO, Humana Bronze, and Humana Catastrophic, as well as other insurance carriers. He attended medical school at Johns Hopkins University School of Medicine. For his residency, Dr. Chang trained at Mount Sinai Medical Center. In addition to English, he speaks Mandarin.