Dr. Keegan Bradley

Assistant Medical Director - Collin County Sheriff's Office

Dr. Keegan Bradley is a board-certified Emergency Physician and nationally recognized leader in tactical, operational, and disaster medicine with extensive experience supporting law enforcement agencies and large-scale public safety operations. He currently serves as Assistant Medical Director and sworn deputy with the Collin County Sheriff’s Office, where he helped develop and implement the agency’s medical support program, provides operational medical support during law enforcement missions, and delivers training and medical guidance to deputies and partner agencies. In addition to his law enforcement role, Dr. Bradley serves as EMS Medical Director for multiple Fire/EMS systems across Texas, including Arlington Fire/EMS & AMR, McKinney Fire Rescue, and AMR Collin and Tarrant Counties. His operational background includes service as Medical Team Manager for FEMA Texas A&M Task Force 1 Urban Search and Rescue Team, Medical Director for Texas Emergency Medical Task Force Region 2, and instructor for the Drug Enforcement Administration medic program. He has also supported high-profile security and special event operations, including AT&T Stadium events and FIFA World Cup medical preparedness planning. Dr. Bradley completed fellowships in EMS and Operational/Disaster Medicine at Carolinas Medical Center and is board-certified in EMS. He is a Fellow of the American College of Emergency Physicians (FACEP), the Academy of Emergency Medical Services (FAEMS), and the Academy of Wilderness Medicine (FAWM). He has authored and presented extensively on tactical medicine, disaster response, operational readiness, and the integration of medical support into law enforcement operations.

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