Understanding Eye Specialists

An eye specialist is a trained professional who examines, diagnoses, and treats conditions affecting vision and eye health. Knowing which type of provider fits your needs can help you get the right care more quickly, especially when you are managing vision loss or a chronic eye condition.

The three providers people most often see differ in their training and scope. An ophthalmologist is a medical doctor (MD or DO) who can perform comprehensive eye exams, diagnose and medically treat eye diseases such as glaucoma and cataracts, prescribe medication, and perform eye surgery. An optometrist (OD) provides primary vision care: routine exams, prescriptions for glasses and contact lenses, and detection and management of many common eye conditions, referring on to a surgeon when needed. A low-vision specialist is an ophthalmologist or optometrist with additional training in helping people whose vision cannot be fully corrected by standard glasses, surgery, or medication; they focus on maximizing remaining sight using magnifiers, lighting, training, and other adaptive tools.

When choosing a specialist, consider whether your situation calls for routine vision care, medical or surgical treatment, or help adapting to permanent vision loss, and confirm the provider's credentials and experience with your specific condition. It can help to ask how often they treat patients with your diagnosis, what treatment or rehabilitation options they recommend, whether the office is accessible for people with low vision, and what your costs and follow-up care will look like. A referral from your primary doctor or current eye provider is often a good starting point.