A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).
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- Currently 2 of 4 stars
The overall average patient rating of Dr. Robert Johnston is Satisfactory.
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Specialties & Research
Dr. Robert Johnston, MD is board certified in Ophthalmology.
He has special expertise in 1 Area, including Eye Cancer.
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Education & Awards
Dr. Johnston graduated from Johns Hopkins University, Baltimore.More Education & Awards
Dr. Johnston has 5 hospital affiliations:
- Samaritan Medical Center
- Canton-Potsdam Hospital
Accepted Insurance Plans
Dr. Johnston accepts these health insurances in at least one office:
- MVP Health Care Preferred Care - 3 plans
- United Healthcare - 2 plans
- Unicare - 3 plans
- Humana - 2 plans
- Blue Cross Blue Shield of Georgia - 4 plans
- Cigna - 3 plans
- The Empire Plan (UHC) - 1 plan
- Fidelis Care - 4 plans
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