Dr. Barnstein, a Baltimore native, graduated from the Pennsylvania College of Optometry (now Salus University) in 1994. He attended James Madison University (1987-90) and was accepted early into optometry school. Dr. Barnstein is therapeutically licensed to treat eye disease and diagnose and manage glaucoma. He specializes in difficult contact lens fittings, dry eye disease, and LASIK co-management. Dr. Barnstein is a member of the American Optometric Association and the Maryland Optometric Association. Dr. Barnstein enjoys spending time with his wife, two children, and a Goldendoodle puppy. He's an avid local sports fan and loves live music.