Differences between an optometrist vs. ophthalmologist
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Qualifications and Services
Optometrist
Ophthalmologist
Undergraduate degreeYesYesMedical school
4 years optometry school
4 years medical school
Post-medical school training
1-year residency (optional)
4–5 years internship and residency
Medical degree
O.D. Doctor of Optometry
M.D. or D.O. Medical Doctor or Doctor of Osteopathic Medicine
Performs examsYesYesDiagnoses vision issuesYesYesPrescribes eyeglasses and contact lensesYesYesMonitors eye health for people with certain medical conditions (diabetes, thyroid issues, multiple sclerosis, etc.)YesYesTreats eye-related issues due to complex medical conditions (diabetes, thyroid issues, multiple sclerosis, etc.)YesProvides pre- and post-surgical careYesYesProvides vision therapyYesPerforms corrective procedures and surgeriesYesMay be involved in scientific researchYesYesMay sub-specialize by patient type or medical condition with additional training and educationYesYes