Dr. Chang is a licensed Family Medicine in CA. Graduated in 2014. Medical degree obtained from Medical College of Wisconsin. Completed residency training at Christus Santa Rosa. Currently practices at Beaver Medical Group (Beaver Medical Group), located at 1600 E. Citrus Ave, Redlands, CA 92374. Dr. Chang specializes in Pediatric ADD, Allergies, Anxiety, Arthritis, Asthma, Back Pain, Chronic Fatigue/Fibromyalgia, Cyst Removal, Depression, Diabetes, Geriatrics, Heart Disease, High Cholesterol, Hypertension..... In addition to English, Dr. Chang speaks Mandarin.