Dr. Chang is a licensed Internal Medicine in AZ. Graduated in 1992. Medical degree obtained from University of Chicago School of Medicine. Completed residency training at University of Arizona and fellowship training at Oregon Health Science University. Currently practices at Palo Verde Clinic (Palo Verde Clinic), located at 600 S Dobson Rd, Chandler, AZ 85224. Dr. Chang specializes in Atrial Fibrillation and Atrial Flutter, Abnormal Vaginal Bleeding, Acne, Acute Upper Respiratory Tract Infections, Abdominal Hernia, Tinea Unguium, Acute Sinusitis Calculus of the Urinary System..... In addition to English, Dr. Chang speaks Mandarin.