Dr. David Duffey is a seasoned healthcare executive and physician leader who has dedicated his career to transforming health systems through patient-centered innovation, strategic leadership, and compassionate care. With over three decades of experience guiding clinical and operational excellence, he has led large-scale initiatives that improve outcomes, reduce disparities, and build cultures of trust and accountability. Known for his thoughtful approach to leadership, Dr. Duffey blends deep industry knowledge with a commitment to mentoring and collaboration—making him a powerful force for sustainable change in healthcare and beyond.

I’m excited to share a glimpse into my professional journey in pediatric healthcare. From building a respected private practice in St. Louis to serving as a physician advisor and advancing community health programs, I’m grateful for the opportunity to make an impact. Here is my biography.