Definitive Healthcare Corp. announced Jon Maack has joined the company as President, effective November 3, 2022. Maack will report to Definitive Healthcare CEO Robert Musslewhite and have responsibility for product management, engineering, corporate strategy, and M&A. Maack most recently served as Chief Strategy and Corporate Development Officer at athenahealth, a leading provider of network-enabled services and mobile applications for medical groups and health systems. Prior to joining athenahealth, Maack served in senior executive leadership roles at Optum, The Advisory Board Company and Bain & Company.

He received his B.A. from New York University and his M.B.A. from Wharton.