Dr. Stephen Weinstock is an ophthalmologist practicing in Largo, FL. Dr. Weinstock specializes in eye and vision care. As an ophthalmologist, Dr. Weinstock can practice medicine as well as surgery. Opthalmologists can perform surgeries because they have their medical degrees along with at least eight years of additional training. Dr. Weinstock can diagnose and treat diseases, perform eye operations and prescribe eye glasses and contacts. Ophthalmologists can also specialize even further in a specific area of eye care.