Epic Systems (MyChart)

What if we told you that the most important company in US healthcare was run from a farm in rural Wisconsin? And that farm contained the world’s largest subterranean auditorium, as well as Disneyland—style replicas of Hogwarts and the Emerald City? What if we told you that the person who started, runs and owns this establishment has legally ensured that it will never be sold, never go public and never acquire another company? And that this person, Judy Faulkner, is also likely the wealthiest and most successful self-made woman in history? Welcome to the story of E...