Dr. Chang is a licensed Internal Medicine in GA. Graduated in 1994. Medical degree obtained from University of Miami School of Medicine. Completed residency training at Atlanta Medical Center. Currently practices at Hanxen Chang MD (Hanxen Chang MD), located at 4720 Peachtree Industrial Blvd, Berkeley Lake, GA 30071. Dr. Chang specializes in internal medicine and primary care.. In addition to English, Dr. Chang speaks Taiwanese and Mandarin.