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Dr. O Brien is on Doximity

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Education & Training

  • Boston VA Healthcare System (Brockton-West Roxbury)
    Boston VA Healthcare System (Brockton-West Roxbury)Residency, Internal Medicine, 1974 - 1976
  • Rochester General Hospital
    Rochester General HospitalResidency, Internal Medicine, 1970 - 1972
  • Albany Medical College
    Albany Medical CollegeClass of 1970

Certifications & Licensure

  • PA State Medical License
    PA State Medical License 1992 - Present
  • MA State Medical License
    MA State Medical License 1974 - 2025
  • American Board of Internal Medicine Internal Medicine

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011

Hospital Affiliations