Dr. Chang is a licensed Ophthalmology in MA. Medical degree obtained from Johns Hopkins School of Medicine. Completed residency training at Harvard Medical School and fellowship training at Massachusetts Eye and Ear. Currently practices at Massachusetts Eye and Ear (Massachusetts Eye and Ear), located at 243 Charles St, Boston, MA 02114. Dr. Chang specializes in Comprehensive Ophthalmology, Cornea and External Disease.. In addition to English, Dr. Chang speaks Mandarin.