December 19, 2025 ~ Lucy Ann Lance is joined by Dr. Marschall Runge, Ret'd. CEO, Michigan Medicine / Author, The Great Health Care Disruption. In The Great Healthcare Disruption, physician-scientist and former Michigan Medicine CEO Dr. Marschall Runge breaks down the tectonic shifts — from Big Tech to bold policy reforms — reshaping everything from primary care to payment models. With insider experience and a balanced, boots-on-the-ground perspective, Dr. Runge shows how the convergence of AI, retail medicine, breakthrough drugs and virtual care is rewriting the rules of American healthcare in real time.