Understanding the different types of eye care professionals can be confusing. This article clarifies the role of an OD doctor, also known as an optometrist, and how they differ from other medical professionals involved in eye care.
Optometrists (ODs) are essential for comprehensive eye care, offering a range of services from vision correction to diagnosing and managing certain eye conditions.
ODs: Doctors of Optometry
An OD, or Doctor of Optometry, specializes in eye examinations, vision correction (glasses and contact lenses), and the diagnosis and management of various eye conditions.
To become an optometrist, a person must:
- Complete a 4-year undergraduate program to earn a Bachelor’s degree.
- Complete a 4-year Doctor of Optometry program at a specialized school of optometry.
Optometry school provides rigorous training focused specifically on the eye and visual system. ODs are trained to prescribe corrective lenses, diagnose eye diseases, and provide pre- and post-operative care for certain eye surgeries.
Alt: Optometrist performing eye exam with phoropter, adjusting lenses for vision testing.
OD vs. MD/DO: What’s the Difference?
It’s important to distinguish between an OD (optometrist) and an MD/DO ophthalmologist. Here’s a breakdown of MDs and DOs:
- MD stands for “Medical Doctor.”
- DO stands for “Doctor of Osteopathy.”
To earn either degree, a person must:
- Complete a 4-year undergraduate program to receive a Bachelor’s degree.
- Complete 4 years of medical school education, including 2 years of classroom learning and 2 years of clinical rotations covering all medical subspecialties.
- Complete 1 year of a general medicine internship.
- Complete 3-4 years of residency focused on a specific area of interest, including surgical and medical training.
Both MDs and DOs have similar curriculums in medical school and take the same qualifying exams and medical boards.
When to See an Optometrist vs. an Ophthalmologist
Generally, you would see an ophthalmologist (MD or DO) when your symptoms are related to a medical condition of the eye that may require surgical or advanced medical intervention. This could include conditions like cataracts, glaucoma, or diabetic retinopathy.
Alt: Eye chart with letters of varying sizes used for visual acuity testing during eye exam.
Additional Notes:
- It is common to have multiple appointments when being fitted for new contact lenses to ensure comfort and proper fit.
- During an eye exam, your doctor may ask if you are interested in a new glasses prescription. If you are happy with your current vision and do not want a refraction (the part of the exam that determines your glasses prescription), you will not be charged for one.
Conclusion
Understanding the role of an OD doctor is crucial for maintaining good eye health. Optometrists provide comprehensive eye exams, vision correction, and management of various eye conditions. By knowing the difference between an OD and an ophthalmologist, you can make informed decisions about your eye care needs.
