Dr. David Clayton Johnston MD is a male Emergency Medicine Specialist, has 31 years of experience and practices in Emergency Medicine and Pediatrics.
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. David Johnston, MD is board certified in Emergency Medicine and Pediatrics.
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Education & Awards
Dr. Johnston graduated from University of California at San Diego, La Jolla.More Education & Awards
Dr. Johnston has 1 hospital affiliations:
- North Memorial Medical Center