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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Specialties & Research
Dr. Robert Johnston, MD is board certified in Geriatric Psychiatry and Psychiatry.
Education & Awards
Dr. Johnston graduated from University Of Oxford, England.
Dr. Johnston has 1 hospital affiliations:
- Veterans Affairs Medical Center - Providence
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- Additional Information
- Where does Dr. Robert G. Johnston practice?
Dr. Robert Johnston practices Psychiatry, Geriatric Psychiatry, Internal Medicine, Otolaryngology, Plastic Surgery within the Head & Neck, and Plastic Surgery Within the Head and Neck near Providence, RI.
See Providence Psychiatrists, Providence Internists, Providence Otolaryngologists, and Providence Plastic Surgeons.