… John H. “Joe” Knowles, Jr., MBA, MPH John H. “Joe” Knowles is CEO of the Institute for Health Metrics (IHM), a nonprofit incubator of information-based solutions to … He is also Founder and Vice Chair of IHM Services Company, a venture-backed, for-profit subsidiary of the Institute, which provides clinical quality and regulatory reporting for over 100 hospitals across the country. IHM holds data on over 25 million patient …