Leslie V. Norwalk has served on the Board of Directors since September 2019. Since 2007, Ms. Norwalk has served as Strategic Counsel to healthcare companies at Epstein Becker Green, EBG Advisors, and National Health Advisors. Ms. Norwalk is an Operating Partner at Enhanced Equity Fund, L.P., a private equity firm, and also serves as an advisor to Warburg Pincus LLC, and Peloton Equity, both private equity firms. She serves as a director of NuVasive, Inc., Endologix, Inc., Providence Service Corporation, Magellan Health, Inc., and Arvinas, Inc., all publicly traded companies, as well as several privately held healthcare companies. Additionally, she serves as a healthcare, regulatory, and policy advisor to several private equity firms. Ms. Norwalk began her career in the public sector as The White House Special Assistant to the Office of Presidential Personnel under the first Bush administration, following which, she practiced law at the Washington, D.C. office of Epstein Becker Green, P.C. From 2001 to 2007 she served in several roles at the Centers for Medicare & Medicaid Services (CMS) under the George W. Bush administration, including serving as Deputy Administrator, and Counselor and Policy Advisor, before assuming the role of Acting Administrator. Ms. Norwalk holds a J.D. from the George Mason University School of Law and a B.A. in Economics and International Relations from Wellesley College.