Dr. David B Doman, MD

Dr. David B. Doman, MD

Dr. David B. Doman, MD

Languages: English
Phone: 301-942-3550
Fax: 301-933-3621

Contact this Provider:

  • Gastroenterology
About the Provider

Dr. Doman is board certified in internal medicine and gastroenterology. He is a fellow of the American College of Physicians and the American College of Gastroenterology. Dr. Doman received his MD from Eastern Virginia Medical School and completed his internship and residency at Yale-affiliated hospitals and his fellowship in gastroenterology at George Washington University School of Medicine.

He is recognized as one of the region’s best gastroenterologists by Washingtonian Magazine, Castle Connelly, Checkbook, and U.S. News & World Report. Dr. Doman is a member of the Montgomery County Medical Society, American Gastroenterological Association, and the American Society of Gastrointestinal Endoscopy, and past Chairman of the Patient Education Committee for the National Foundation for Ileitis and Colitis of the National Capitol Area.

His GI interests include inflammatory bowel disease, irritable bowel syndrome, celiac disease, and liver disease.  

Dr. Doman has delivered over 350 lectures nationally and internationally on a variety of topics in gastroenterology and hepatology. He is a physician member of the American Liver Foundation. He has authored or coauthored over 50 papers published in peer reviewed medical journals and is a member of the editorial staff of the peer-reviewed journal “Gastroenterology and Hepatology.”

Since 2013, Dr. Doman has served as host and medical editor of the healthcare T.V. show “Housecall” broadcast on Montgomery County public television channel 16. The show can be viewed on channel 16 nightly at 8:30 PM or viewed anytime/anywhere via internet video streaming at www.mmctv.org.

Dr. Doman and his wife, Penny, reside in Montgomery County. They have three married children and five grandchildren. Dr. Doman enjoys long-distance hiking, biking, swimming, and international travel. His hobby is creative writing. He has published two novels, “National Pastime” and “Heartbeat.”

Dr. Doman enjoys gastroenterology serving in the role of medical detective. He appreciates that he has elegant endoscopic state-of-the-art equipment to assist with the diagnosis and therapy of digestive disorders. Ultimately what matters most to him, as a physician, is listening to his patients to make them well.


  • Intestinal Microbiota

  • Fellowship Program: George Washington University Hospital (1981)
  • Residency Program: Yale New Haven Hospital (1979)
  • Medical School: Eastern Virginia Medical School (1976)
  • Board Certification: American Board of Internal Medicine, Gastroenterology
  • Board Certification: American Board of Internal Medicine, Internal Medicine
    MedStar Health Providers participate with a wide range of health insurance products. We accept self-pay patients and the insurances plans listed below. This list is not comprehensive, it is updated periodically and is subject to change. If you do not see your health insurance plan or product listed, or if you have any questions regarding MedStar Health’s participation with your health plan, please contact your health plan to verify participation with our providers.

    Since the MedStar Health providers span the District of Columbia, Maryland and Virginia regions, our participation with DC, Maryland and Virginia Medical Assistance programs varies by provider group. Please contact your MedStar Physician’s Office to assist with verifying Medical Assistance participation. If you are enrolled in a Medicaid Managed Care Organization, please contact your Medicaid health plan to verify participation.
Practice Locations
  • Top Doctors gastroenterology Maryland Castle Connelly 2021
  • Top Doctors gastroenterology Washington, D.C. area Castle Connelly 2021
  • Top Doctors gastroenterology Bethesda Magazine 2021
  • Top Doctors gastroenterology 2017 Washingtonian Magazine