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Benjamin Sun, MD, Emergency Medicine, Philadelphia, PA

BenjaminChih-AnSunMD

Emergency Medicine Philadelphia, PA

Professor and Chair, Department of Emergency Medicine, University of Pennsylvania

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  • Office

    3400 Spruce Street
    Philadelphia, PA 19104
    Phone+1 215-662-6698
    Fax+1 215-662-3953

Education & Training

  • Massachusetts General Hospital/Brigham and Women’s Hospital/Harvard Medical School
    Massachusetts General Hospital/Brigham and Women’s Hospital/Harvard Medical SchoolResidency, Emergency Medicine, 2000 - 2004
  • Harvard Medical School
    Harvard Medical SchoolClass of 2000

Certifications & Licensure

  • CA State Medical License
    CA State Medical License 2003 - Present
  • PA State Medical License
    PA State Medical License 2018 - 2026
  • OR State Medical License
    OR State Medical License 2011 - 2021
  • Emergency Medicine
    American Board of Emergency Medicine Emergency Medicine

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • USACS Partners with Penn Medicine for Stroke Diagnosis
    USACS Partners with Penn Medicine for Stroke DiagnosisJanuary 8th, 2025
  • US Acute Care Solutions and the University of Pennsylvania Work Together to Prevent Stroke Misdiagnosis
    US Acute Care Solutions and the University of Pennsylvania Work Together to Prevent Stroke MisdiagnosisJanuary 7th, 2025
  • Hospital Doctors Are Seeing Far Fewer COVID-19 Patients Now. That Feels Good
    Hospital Doctors Are Seeing Far Fewer COVID-19 Patients Now. That Feels GoodJune 10th, 2021
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Grant Support

  • Effects Of Emergency Department Crowding On Patient SafetyAgency For Healthcare Research And Quality2010
  • Evaluating An Emergency Department Observation Syncope Protocol For Older AdultsNational Institute On Aging2009–2010
  • Emergency Department Crowding: Community Determinants And Patient OutcomesAgency For Healthcare Research And Quality2009–2010