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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The overall average patient rating of Dr. Gary Johnson is Excellent.
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Lyme Disease Patient Education Read about the Lyme borreliosis bacteria transmitted by ticks in our Lyme disease patient education guide.Before Visiting Dr. Johnson Learn More
Education & Awards
Dr. Johnson graduated from University of California at San Diego, La Jolla. He has 2 awards.
Dr. Johnson has 1 hospital affiliations:
- Mark Twain St. Joseph's Hospital
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- Additional Information
- Dr. Gary Ronald Johnson MD is a male Family Practitioner, has 39 years of experience and practices in Family Medicine.
- Where does Dr. Gary R. Johnson practice?
- Dr. Gary Johnson has 1 office location.
Dr. Gary Johnson practices Family Medicine near San Andreas, CA.
See San Andreas Family Physicians.