Ashley M. O’Brien, BSN, RN

Ashley M. O’Brien, BSN, RN

McLean Hospital Title


Ashley M. O’Brien, BSN, RN, joined the staff in 2023 after working for the Massachusetts Department of Corrections in multiple nurse director roles, including Bridgewater State Hospital. She also served in the military as a military police officer for six years.

Ms. O’Brien obtained her certificate as a sexual assault nurse examiner in 2019 and is currently pursuing her master’s degree in nursing as a nurse executive leader.


Education & Training

  • 2013 ASN, Quinsigamond Community College
  • 2018 BSN, Saint Anselm College
Board Certifications:
  • 2016 Registered Nurse, Board of Registration in Nursing, Commonwealth of Massachusetts


Phone: 617.855.3156
Office Address: Belmont campus - Proctor House, Room 129