There is a moment in every high-stakes decision when the clock stops and everything becomes clear. Dr. Geoffrey Mount Varner has lived that moment thousands of times — in emergency rooms, at trauma centers, in boardrooms, and in his own life, where he faced a cancer diagnosis that tested everything he believed about decisive leadership. He did not just survive. He decided his way through.

The Physician Who Became America’s Decisions Expert

Dr. Geoffrey Mount Varner, MD, MPH, FACEP is a board-certified emergency medicine physician with more than 25 years of clinical practice. Harvard-educated in public health, with additional medical training from Johns Hopkins, Wayne State University, Hampton University, and the University of Maryland Shock Trauma Center, Dr. Geoffrey has spent decades in the most pressure-filled environment imaginable: the emergency room.

For over 40 years, he has made split-second decisions — the kind where hesitation costs lives. Those four decades of high-stakes clinical experience became the foundation for a decision-making framework that is now transforming how executives, healthcare leaders, and high-performance organizations operate nationwide.

Credentials & Leadership Record

• Board-Certified Emergency Medicine Physician (FACEP) — 25+ years of clinical practice
• Harvard University — Master of Public Health (MPH)
• Wayne State University School of Medicine — MD
• Hampton University — BS in Mathematics
• Additional Training: Johns Hopkins, University of Maryland Shock Trauma, George Washington University
• Former Medical Director & Assistant Fire Chief for EMS — Washington, D.C. (overseeing 1,700 employees)
• Former Chairman of Emergency Medicine — Howard University Hospital
• Attending Physician — Southern Maryland Hospital, St. Agnes Hospital Baltimore, University of Maryland Medical Systems
• Founder — Lifeline Medical, LLC, Bowie, Maryland
• Member — National Speakers Association, American College of Emergency Physicians, Alpha Phi Alpha Fraternity Inc.
• Awards: Mayor’s Citizens Award (Washington D.C.), Maryland Governor’s Citation, Prince George’s County Department of Health Citizens Award, DC Hospital Association STEM Award

When the Battle Came to Him — He Decided to Win

What separates Dr. Geoffrey from every other decision-making expert is not a framework built in a classroom. It is a life forged in genuine high-stakes reality. When he faced a personal cancer diagnosis, he applied the same decision-making disciplines he used in the ER to navigate his own survival — with clarity, strategy, and zero hesitation.

Bestselling Author & The Mission

Dr. Geoffrey is the bestselling author of Fast Decisions: Think Fast. Be Bold. Be Fearless and Training Your Mind for Split-Second Decisions. America makes approximately 35,000 decisions per day. Dr. Geoffrey’s mission is to bring the ER’s most powerful decision-making tools into the organizations and lives that need them most.