Dr. Chang is a licensed Ophthalmology in CA. Medical degree obtained from Wright State University School of Medicine. Completed residency training at Summa Health System. Currently practices at Azul Vision (Azul Vision), located at 1845 W Redlands Blvd, Redlands, CA 92373. Dr. Chang specializes in dry eye, cataracts, glaucoma, and diabetic retinopathy. . In addition to English, Dr. Chang speaks Mandarin.