Masako Chen, MD, is a board-certified, fellowship-trained ophthalmologist specializing in cornea, external diseases, and refractive surgery. Dr. Chen also sees patients at the Center for Refractive Solutions at the New York Eye and Ear Infirmary of Mount Sinai, located at 310 East 14th Street, Suite 219-South Building, in Manhattan. For a consultation at the center, please call 212-979-4118.