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Biography

Headshot of Ciaran O'Brien, MD
Teaching Faculty

Ciaran O'Brien, MD

Assistant Professor of Surgery

Education and Training

Medical School: Columbia University College of Physicians and Surgeons
Internship/Residency: University of Pennsylvania School of Medicine, General Surgery
Fellowship: University of Pennsylvania School of Medicine, Vascular Surgery

Board Certifications

  • Vascular Surgery
  • Surgery (General Surgery) 

Professional Memberships

Penn Center of Surgical Excellence Award, 2024

William Y. Inouye Resident Award, 2021

Alpha Omega Alpha Medical Honor Society