Jeff Jarvis, MD, EMT-P is the Medical Director for Williamson County EMS and Marble Falls Area EMS. He is a practicing emergency physician at Baylor Scott & White Hospital in Round Rock, Texas. His experience in Emergency Medical Services and the broader health care field spans over 30 years, beginning as a volunteer firefighter and EMT. He has served as a paramedic in three states, the Texas State EMS Training Coordinator and Department Chair of EMS Technology at Temple College. Dr. Jarvis serves on multiple committees including the Texas Governor’s Emergency & Trauma Advisory Committee Medical Directors committee, Texas College of Emergency Physicians EMS Medical Directors committee and the American College of Emergency Physicians EMS committee. He has research interests in prehospital airway management and the measurement of clinical performance.