H. Gilbert Welch, MD, MPH
An internationally recognized expert on the effects of medical screening and over-diagnosis
Dr. Gilbert Welch’s work is leading many patients and physicians think carefully about what leads to good health. For Welch, the answer is often “less testing” and “less medicine” with more emphasis on non-medical factors, such as diet, exercise, and finding purpose in life.
Welch’s research examines the problems created by medicine’s efforts to detect disease early: physicians test too often, treat too aggressively, and tell too many people that they are sick. Most of his work has focused on overdiagnosis in cancer screening: in particular, screening for melanoma, thyroid, breast, and prostate cancer. He is the author of three books: Less Medicine, More Health: 7 Assumptions That Drive Too Much Health Care (2015), Overdiagnosed: Making People Sick in the Pursuit of Health(2012), and Should I Be Tested for Cancer? (2006). His op-eds on health care have appeared in numerous national media outlets, including the Los Angeles Times, The New York Times, the Washington Post, and the Wall Street Journal.
Welch is a professor of medicine at the Geisel School of Medicine, an adjunct professor of business administration at the Tuck School of Business, and an adjunct professor of public policy at Dartmouth College. He has initiated and taught courses on health policy, biostatistics, and the science of inference.
In this episode, the following topics are discussed: