Dr. Chang is a licensed Internal Medicine in PA. Graduated in 1987. Medical degree obtained from Ross University School of Medicine. Completed residency training at St. Luke's Hospital, 1992. Currently practices at Chi-Kue Tony Chang MD (Chi-Kue Tony Chang MD), located at 3348 Easton Ave, Bethlehem, PA 18020. Dr. Chang specializes in Bronchitis, Cellulitis, Chronic Diseases, Cold, Cough, Edema, Erectile Dysfunction, Fibromyalgia, Gout, Headaches, Hyperglycemia, Hyperlipidemia, Hypertension, Hypoglycemia, Hypokalemia, Myalgia, Neu. In addition to English, Dr. Chang speaks Mandarin.