In this episode, recorded on-site at Evidently's inaugural Scaling Health AI Summit in Utah, we sit down with Dr. David Marcozzi — Chief Clinical Officer at the University of Maryland Medical Center and Associate Dean at its School of Medicine. Marco has a unique & defining career path as a disaster medicine physician who deployed to Ground Zero at 9/11, then moved through the U.S. Senate, the White House, CMS, and finally back to the bedside and clinical leadership. What ties it all together is a remarkably disciplined approach to leadership — not as a title, but as a practiced skill. In this conversation, Marco unpacks what it really means to earn trust, why speed-to-decision is healthcare's most underrated problem, what the military taught him about building high-performing teams, and why humility — not credentials — is the prerequisite for influence. A conversation about leading people through change, at any scale.
1. Intro
2. From Ground Zero to the White House
3. What Emergency Medicine Actually Teaches You
4. "I Answered the Phone"
5. Leadership is More Than a Degree
6. What Brings Him Back to Work
7. Healthcare's Speed Problem
8. Building a Team That Can Handle Anything
9. Make It Easy to Do the Right Thing






