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. Jon Johnston is Excellent.
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Specialties & Research
Dr. Jon Johnston, DO is board certified in Occupational Medicine.
- He has special expertise in 2 areas:
- Occupational Diseases
- Wounds and Injuries
Education & Awards
Dr. Johnston graduated from Philadelphia College of Osteopathic Medicine.
Dr. Johnston has 4 hospital affiliations:
- Sutter Roseville Medical Center
- Tuolumne General Hospital
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- Additional Information
- Dr. Jon J Johnston DO is a male Preventative Medicine Specialist, has 34 years of experience and practices in Occupational Medicine.
- Where does Dr. Jon J. Johnston practice?
- Dr. Jon Johnston has 5 office locations.
Dr. Jon Johnston practices Occupational Medicine near Roseville, CA.
Additional practice locations include: Roseburg, OR and Modesto, CA.
See Roseville Preventive Medicine Specialists.