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Gary Marvin Roggin, M.D.

Gary Marvin Roggin, M.D.

Headshot of Gary Marvin Roggin

Specializes in: Adults (18+ years)



Abdominal Pain, Anemias, Colitis, Colorectal Cancer Screening, Crohn's Disease, Duodenal Ulcer, Dysphagia, Eating Disorders, Gastric Ulcer, Gastroenterology, Gastroesophageal Reflux Disease (GERD), Heartburn, Hemorrhoids, Hepatitis, Hepatitis B (HBV), Hepatitis C (HCV), Hiatal Hernia, Irritable Bowel Syndrome, Liver Disease, Pancreatitis, Peptic Ulcer, Small Intestine Cancer, Ulcerative Colitis, Weight Disorders more


Gary Roggin, MD

Appointment Phone: 301-530-8003
10215 Fernwood Road
Suite 401
Bethesda, MD 20817 map
Fax: 301-897-8025


Dr. Gary Roggin is a gastroenterologist in Bethesda, Maryland. He received his medical degree from University of Michigan Medical School and has been in practice for more than 40 years. Dr. Roggin is one of 22 doctors at Suburban Hospital who specialize in gastroenterology.

Dr. Roggin truly cares about his patients and will do his best to pinpoint the real cause of your medical problems, tirelessly working with you to resolve your medical issues. He will take the time to understand your medical history to help you maintain a healthy diet and lifestyle. more

Departments / Divisions

  • Medicine at Suburban Hospital



  • MD; Michigan State University College of Human Medicine (1965)

Board Certifications

  • American Board of Internal Medicine (Gastroenterology) (1975)
  • American Board of Internal Medicine (Internal Medicine) (1972)

Research & Publications

Selected Publications

Roggin, G. M. "Medicare managed care. How physicians can make it better." Gastroenterol Clin North Am

Mautner, G. C., Mautner, S. L., Lin, F., Roggin, G. M., Roberts, W. C. "Amounts of coronary arterial luminal narrowing and composition of the material causing the narrowing in Buerger's disease." Am J Cardiol

Roggin, G. M., Iber, F. L., Kater, R. M., Tabon, F. "Malabsorption in the chronic alcoholic." Johns Hopkins Med J

Roggin, G. M., Iber, F. L., Linscheer, W. G. "Intraluminal fat digestion in the chronic alcoholic." Gut

Roggin, G. M., Moses, D., Kautcher, M., Wishner, W., Shuman, C. "Ketosis and metabolic alkalosis in a patient with diabetes." JAMA

Kater, R. M., Roggin, G., Tobon, F., Zieve, P., Iber, F. L. "Increased rate of clearance of drugs from the circulation of alcoholics." Am J Med Sci

Roggin, G. M., Banwell, J. G., Yardley, J. H., Hendrix, T. R. "Unimpaired response of rabbit jejunum to cholera toxin after selective damage to villus epithelium." Gastroenterology

Activities & Honors


  • Fellow (FACP), American College of Physicians
  • Fellow (FACG), American College of Gastroenterology
  • Clinical Excellence, Johns Hopkins Medicine, 2015
  • Outstanding Officer Award, Montgomery Medical Society, 2015
  • Top Doctor (Gastroenterology), Washingtonian Magazine, 2012
  • Fellow (AGAF), American Gastroenterological Association, 2007
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