Areas of Care:
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: