Dr. Chang is a licensed Ophthalmology in MA. Graduated in 2004. Medical degree obtained from University of Cincinnati College of Medicine. Completed residency training at University of Chicago and fellowship training at University of Utah. Currently practices at D'Ambrosio Eye Care (D'Ambrosio Eye Care), located at 479 Old Union Turnpike, Lancaster, MA 01523. Dr. Chang specializes in Cataract Surgery, Comprehensive Ophthalmology, Cornea Disease.. In addition to English, Dr. Chang speaks Mandarin.