Mercy President and Chief Executive Officer
Steve Mackin serves as Mercy’s president and chief executive officer. He joined Mercy in 2017 and has served as executive vice president, president of Mercy's east region in Missouri, president of Mercy Hospital St. Louis and senior executive for business line development, with a focus on cancer services in the east region. Prior to Mercy, Steve spent nearly two decades with Cancer Treatment Centers of America, a national network that serves adult cancer patients. During his tenure, he progressed from a management fellow to executive positions including chief operating officer and interim president of the organization. In support of community, Steve serves on the boards of the American Hospital Association’s Committee on Health Care Strategy and Innovation; Alice Walton Heartland Whole Health Institute; Executive Committee of the Greater St. Louis, Inc. Chair’s Council; Mary Institute Country Day; Santa Clara University Parent Leadership Council; and St. Louis Symphony Orchestra.
Education and Credentials
Steve Mackin holds a bachelor’s from Wabash College in Crawfordsville, Indiana, and a master’s in business administration from the University of Tulsa in Tulsa, Oklahoma.
