Fred M Drennan MD, a Gastroenterologist practicing in Seattle, WA

Fred M Drennan  MD

Dr. Fred Drennan is a gastroenterologist practicing in Seattle, WA. Dr. Drennan specializes in the digestive system and its diseases that affect the gastrointestinal tract, which include organs from the mouth to the anus as well as liver disorders. Gastroenterology includes conditions such as hepatitis, peptic ulcer disease, colitis, nutritional problems and irritable bowel syndrome. Dr. Drennan performs colonoscopy and endoscopy procedures and provides accurate and thorough care for patients suffering from digestive issues.


Dr. Drennan’s career in medicine began in 1982, when he graduated with his Medical Degree from the Yale Univ Sch of Med, New Haven Ct . After medical school, Fred M Drennan MD completed residency at Univ Wa Med Ctr, Gastroenterology; Yale New Haven Chldn Ctr, Internal Medicine; Yale New Haven Hosp, Internal Medicine. Dr. Drennan is board certified in Internal Medicine by the American Board of Internal Medicine. Fred M Drennan MD currently provides care to patients at 1100 9th Ave, Seattle, WA 98101.


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Lisa Newton

Lisa Newton is an Assistant Editor for and a content specialist for FindaTopDoc. She specializes in identifying new and up and coming doctors and other healthcare professionals and documenting their unique backgrounds.