John Dreyzehner

John J Dreyzehner MD MPH is a highly accomplished professional with a diverse background in medicine, public health, and leadership roles. He holds a Doctor of Medicine (MD) from the University of Illinois at Chicago, a Master's Degree in Public Health (MPH) from the University of Utah, and a Bachelor of Science (BS) in Psychology from the University of Illinois at Urbana-Champaign.

Dr. Dreyzehner has held various key positions in prestigious organizations, including serving as the Director of the Center for Preparedness and Response at the Centers for Disease Control and Prevention. Prior to this, he worked as a Physician and Executive Consultant at LifeConnect Health and as the Commissioner of Health for the State of Tennessee.

His professional journey also includes roles such as Director of the Cumberland Plateau Health District at the Virginia Department of Health, Director at Blue Ridge Occupational Health, Chief Resident & Resident in Occupational Medicine at the Rocky Mountain Center for Occupational and Environmental Health, Chief of Aeromedical Assessments, Chief of Flight Medicine, and Flight Surgeon at the United States Air Force. He also completed his residency at the United States Air Force.