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Wesson Building roadway entrance closed at Baystate Medical Center Sept. 27, 28, and 30. Enter through the Emergency roadway entrance for access.

Dennis S. Oh, MD, FACS

oh dennisDepartment of Surgery
Division of Neurosurgery

Departmental/Divisional Leadership Roles

  • Division Chief, Neurosurgery, Department of Surgery

Academic Appointment

  •  Associate Professor of Surgery at UMass Chan Medical School-Baystate

Education and Training

  • Brigham and Women's Hospital, Boston, MA
    Fellowship, Neurosurgical Oncology (2005)
  • Boston Children's Hospital, Boston, MA
    Affiliating Fellowship, Pediatric Neurosurgery (2004)
  • Philippine General Hospital, Manila, the Philippines
    Residency, Neurosurgery (2002)
  • University of The Philippines, Manila, The Philippines
    M.D. (1997)
  • University of The Philippines, Diliman, The Philippines
    B.S., Science (1992)

Scholarly Activity

View a list of Dr. Oh's publications in the Scholarly Commons repository.

Professional Societies and Leadership Roles

  • Congress of Neurological Surgeons
    • State Representative (2022-present)
    • Member (2005-present)
  • New England Neurosurgical Society
    • President (2022-present)
    • Membership Committee
      • Chair (2019-2020)
    • Education Committee
      • Chair (2018-2019)

Significant Honors and Awards (Limit 5)

  • Top 10 Spine Surgeons in Massachusetts, Dexur (2018-2022)
  • Five-Star Award for Excellence, Press Ganey (2018)
  • Patients' Choice Award, Vitals (2012-2018)
  • Compassionate Doctor Recognition, Vitals (2012, 2015-2018)
  • Fellow, American College of Surgeons (2008)

Contact Information

Baystate Neurosurgery
2 Medical Center Drive, Suite 503
Springfield, MA 01107

(Updated February 2023)