Eye Doctor Definitions: What are Optometrists, Ophthalmologists and Opticians?
An optometrist (OD) is an eye doctor who examines eyes for both vision and health problems,
and corrects refractive error by prescribing eyeglasses and contact lenses. Optometrists
diagnose and treat eye problems and diseases, and prescribe many
ophthalmic medications and may participate in your pre- and postoperative care
if you have eye surgery. Some optometrists provide low vision rehabilitation and
vision therapy. An optometrist must complete four years of
post-graduate optometry school, and some complete a residency with advanced
study in a specific area of eye care.
An ophthalmologist (MD) is a medical or osteopathic doctor who specializes in the eye. They
perform eye exams, diagnose and treat disease, prescribe medication, and perform surgery.
They may also write prescriptions for eyeglasses and contact lenses. Ophthalmologists complete four years of medical school, one year of internship,
and a minimum of three years of residency in ophthalmology.
An optician is not an eye doctor, but in some states they must complete training and
be licensed. Most opticians sell and fit eyeglasses,
sunglasses, and specialty eyewear that are made to an optometrist's or
ophthalmologist's prescription. In some states opticians can become certified, after special
training, to fit contact lenses.
Additional Eye Doctor Resources
You may also use our affiliated website to locate a
dentist.
[Page updated February 2008]
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