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Dr. Frederick W. Ruymann, MD


  • (617) 661-0221

Dr. Ruymann's Overview

Dr. Frederick W. Ruymann graduated from the Case Western Reserve University School of Medicine in 1987. He works in Cambridge, MA and 2 other locations and specializes in Gastroenterology. Dr. Ruymann is affiliated with Beth Israel Deaconess Hospital Needham, Boston Childrens Hospital, Metrowest Medical Center, Mount Auburn Hospital and Newton-Wellesley Hospital.

Dr. Ruymann's Experience

Years in Practice: 28

Dr. Ruymann's Specialties


Dr. Ruymann's Education & Training

Medical School: Case Western Reserve University School of Medicine; Graduated 1987

Dr. Ruymann's Rating

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Dr. Ruymann's Accepted Insurance

  • Aetna Choice POS II
  • Aetna HMO
  • Aetna Managed Choice POS Open Access
  • Aetna Signature Administrators PPO
  • BCBS Blue Card PPO
  • BCBS MA Blue Care Elect PPO
  • BCBS MA HMO Blue with Managed Care Behavioral Health
  • BCBS MA Preferred Blue PPO
  • CIGNA LocalPlus
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Dr. Ruymann's Office Information & Appointments

Office Locations

*This physician has multiple office locations. See Office Information for details.

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