David A. Johnson, M.D.
Gastroenterology, Internal Medicine
Digestive and Liver Disease Specialists
Clinical Interests
Biliary Tract Disease, Colon Cancer, Colonoscopy
Board Certifications
American Board of Internal Medicine - Gastroenterology
American Board of Internal Medicine - Internal Medicine
Gender
Male
Medical Education
M.D. : UVA (University of Virginia) School of Medicine - 1980
Medical Experience
Internship: Portsmouth Naval Medical Center (June 01, 1980 - June 30, 1981)
Residency: Walter Reed National Military Medical Center (July 01, 1984 - June 30, 1986)
Fellowship: Naval Medical Center-MD (September 01, 1984 - June 30, 1986)
