Faculty

CJ Winckler

MD, LP
EMS Medical Director
UT Health San Antonio

C. J. Winckler serves as the deputy medical director for the San Antonio Fire Department, and medical director for North Channel EMS and Wilson County ESD 3. He is also the Texas Emergency Medical Task Force Regin 8 medical director. Dr. Winckler is an associate professor at the University of Texas San Antonio Health Science Center and Texas A&M College Station School of Medicine. He is the Immeidate past President of TX NAEMSP, Chair of GETAC EMS Medical Director’s Committee, and Vice Chair of GETAC Prehospital Whole Blood Task Force. In San Antonio he has developed telemedicine CPR for dispatch, an ECMO prehospital CPR Alert system, and the world’s first prehospital whole blood program to serve an entire metropolitan system.

2026 Sessions

The Prehospital Blood Hot Seat: Experts Answer Your Hardest Questions

  • Presenter (1 Presenter)
    • Holly O'Byrne
  • Panelist (3 or more Presenters)
    • Matthew Levy
    • Eric Bank
    • CJ Winckler
Clinical Paramedicine

BLS is BS: Lifesaving is a Spectrum of Care

  • Presenter (1 Presenter)
    • David Wampler
  • Co-Presenter (2 Presenters)
    • CJ Winckler
Fundamentals

Prehospital Whole Blood for Special Populations

  • Presenter (1 Presenter)
    • David Wampler
  • Co-Presenter (2 Presenters)
    • CJ Winckler
Critical Care
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