Howard S. Kornstein, MD, earned his Doctor of Medicine degree from Brown University Medical School. He completed an internship and residency in internal medicine at Harvard and a three year ophthalmology residency at New York University Medical Center. Dr. Kornstein also completed a fellowship in cornea and refractive surgery at New York University and North Shore University Hospital.

Dr. Kornstein is affiliated with Manhattan Eye, Ear and Throat Hospital and White Plains Hospital. He is a Fellow of the American Academy of Ophthalmology and a member of the American Society of Cataract and Refractive Surgery, the New York Keratorefractive Society and the New York Intraocular Lens Implant Society.