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Dr. Koo is on Doximity

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Education & Training

  • University of California (San Francisco)/Fresno
    University of California (San Francisco)/FresnoResidency, Emergency Medicine, 1995 - 1998
  • University of California (San Francisco)/Fresno
    University of California (San Francisco)/FresnoInternship, Transitional Year, 1994 - 1995
  • St Francis Medical Center
    St Francis Medical CenterInternship, Transitional Year, 1993 - 1994
  • University of South Carolina School of Medicine
    University of South Carolina School of MedicineClass of 1993

Certifications & Licensure

  • OR State Medical License
    OR State Medical License 2007 - Present
  • CA State Medical License
    CA State Medical License 1995 - 2025
  • NJ State Medical License
    NJ State Medical License 2021 - 2023
  • WA State Medical License
    WA State Medical License 2006 - 2023
  • IL State Medical License
    IL State Medical License 2020 - 2023
  • AZ State Medical License
    AZ State Medical License 2021 - 2023
  • ID State Medical License
    ID State Medical License 2021 - 2022
  • American Board of Emergency Medicine Emergency Medicine
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Publications & Presentations

Hospital Affiliations