Mr. Nicolas O’Leary is a General Partner for Welsh, Carson, Anderson & Stowe (WCAS). Prior to joining WCAS, Mr. O’Leary worked at JLL Partners for over six years, focused primarily on healthcare investments. Earlier in his career, he worked in the Mergers and Acquisitions group at Merrill Lynch. He currently serves on the board of directors for the following organizations: Abzena, Kiniciti and Leiters. Mr. O’Leary received his B.A. degree from Washington and Lee University.