It stands for Doctor of Optometry.
It could stand for Doctor of Optometry, or Doctor of Osteopath.
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Plastic Surgeon
Typically, the eye chart is the Snellen chart.
College of Gynaecology
Monetary policy committee
The letters DO after a physician's name stand for Doctor of Osteopathic Medicine.
Master of Physician Assistant Studies
Fellow of the American College of Nutrition
RN stands for Registered Nurse
Limited Liability Company.
DO stands for Doctor of Osteopathic Medicine.