Peter R. Orszag is the Chief Executive Officer and Chairman of Lazard, a global financial advisory and asset management firm, a position he has held since October 2023. Prior to this, he led Lazard's Financial Advisory business as CEO from April 2019 to September 2023, and served as Head of North American Mergers & Acquisitions and Global Co-Head of Healthcare from July 2018 to June 2019. He initially joined Lazard in May 2016 as Vice Chairman of Investment Banking.