Frederick W. Ruymann

Dr. Frederick W. Ruymann


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Areas of Care:

  • Gastroenterology

Dr. Ruymann is Chief of Gastroenterology at Mount Auburn Hospital and a Clinical Instructor of Medicine at Harvard Medical School.

Dr. Ruymann is a graduate of Case Western Reserve University School of Medicine. He completed an internship and residency in internal medicine at Beth Israel Hospital and a fellowship in gastroenterology at Massachusetts General Hospital.

He is board certified in internal medicine and gastroenterology by the American Board of Internal Medicine.

His clinical interests include:

  • Therapeutic endoscopy
  • ERCP
  • Small bowel video capsule endoscopy (pancreatic and biliary disease)


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