Brian J. Yun, MD, MBA, MPH

Associate Professor, Boston University Chobanian & Avedisian School of Medicine

Biography

Brian J. Yun, MD, MBA, MPH serves as the Vice Chair of Clinical Affairs in the Department of Emergency Medicine at Boston Medical Center. In this role, he oversees the clinical operations and the quality and safety program of the emergency department.

Dr. Yun graduated with a MD and MBA from Tufts University School of Medicine, where he was also named to the AOA Honor Society. He has an MPH in Clinical Effectiveness from the Harvard T.H. Chan School of Public Health. After finishing his residency in emergency medicine at the combined Brigham and Women’s Hospital and Massachusetts General Hospital Harvard Affiliated Emergency Medicine Residency, Dr. Yun completed an Emergency Department Administration Fellowship at Massachusetts General Hospital.

Publications

  • Published 5/4/2026

    Lykins J, Pierre C, Sperring H, Johnson S, Jamison-Harris M, Yun B, Arbelaez C, Scrudder K, Ruiz-Mercado G, Schechter-Perkins EM. Implementation and outcomes of routine HIV screening in the emergency department of an urban, tertiary care hospital. Am J Emerg Med. 2026 May 04. PMID: 42135145.

    Read at: PubMed

  • Published 8/14/2025

    Alonso A, Blum J, Frausto S, Okafor IM, Schechter-Perkins EM, Sacks OA, Maaneb de Macedo K, Farber A, King E, Yun BJ, Siracuse JJ. Evaluating the Emergency Management of Arteriovenous Fistula and Graft Bleeds. Ann Vasc Surg. 2025 Dec; 121:469-476. PMID: 40818818.

    Read at: PubMed

  • Published 3/3/2025

    Yun BJ, Singh MK, Reznek MA, Buehler G, Wolf SJ, Vogel L, Ho AA, Pino EC, Ellis L, Arbelaez C. Strengthening essential emergency departments: Transforming the safety net. Health Aff Sch. 2025 Mar; 3(3):qxaf044. PMID: 40084221.

    Read at: PubMed

  • Published 8/29/2024

    Sperring H, Ruiz-Mercado G, Yun BJ, Twitchell D, Shah B, Schechter-Perkins EM. Automated Opt-Out Hepatitis C Testing to Reduce Missed Screening Opportunities in the Emergency Department. Am J Public Health. 2024 Nov; 114(11):1228-1231. PMID: 39208358.

    Read at: PubMed

  • Published 10/5/2023

    Baymon DE, Shappell E, Park YS, Aaronson E, Egan DJ, Raja AS, Yun BJ. Measuring Emergency Department Workload Perception Using Electronic Medical Record Measures of Patient Volume and Acuity. J Emerg Med. 2024 Mar; 66(3):e374-e380. PMID: 38423864.

    Read at: PubMed

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Websites

Education

  • Harvard School of Public Health, MPH
  • Tufts University, BA
  • Tufts University School of Medicine, MBA/MD

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