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Office
2929 Health Center Dr
San Diego, CA 92123Phone+1 858-939-6531Fax+1 858-874-2351
Summary
- Dr. R Johnson, MD is a gastroenterologist in San Diego, California. He is currently licensed to practice medicine in California. He is affiliated with Sharp Memorial Hospital.
Education & Training
Kaiser Permanente Northern California (San Francisco)Residency, Internal Medicine, 1966 - 1969- Kaiser Permanente Northern California (San Francisco)Internship, Transitional Year, 1965 - 1966
University of Louisville School of MedicineClass of 1965
Certifications & Licensure
CA State Medical License 1966 - 2017
Awards, Honors, & Recognition
- Fellow (FACG) American College of Gastroenterology
Publications & Presentations
PubMed
- 159 citationsInterleukin-11 and IL-17 and the pathogenesis of periodontal disease.Roger B. Johnson, N. Wood, Francis G. Serio
Journal of Periodontology. 2004-01-01 - 83 citationsLeptin Within Healthy and Diseased Human GingivaRoger B. Johnson, Francis G. Serio
Journal of Periodontology. 2001-09-01 - 23 citationsIntestinal and serum antibody in coeliac disease: a comparison using ELISA.J. T. Labrooy, A. W. Hohmann, Geoffrey P. Davidson, P. A. S. Hetzel, R. B. Johnson
Clinical and Experimental Immunology. 1986-12-01
Professional Memberships
- Fellow
