We rely on doctors to keep us healthy. In episode 2 of our 5-episode series, “Insight Unpacked: American Healthcare and Its Web of Misaligned Incentives,” we learn at what cost. On this episode, we talk to Kellogg professors Craig Garthwaite, David Dranove, and clinical associate professor Paul Campbell about the role doctors play in the expense and complexity of the American healthcare system.  Visit the episode page for supplementary materials.