Leslie V. Norwalk has served as a director and Chairperson of the Nomination and Governance Committee since 2015. Since September 2007, Ms. Norwalk has served as Strategic Counsel to Epstein Becker & Green, P.C. From 2001 to 2007, Ms. Norwalk served the Bush Administration in the Centers for Medicare & Medicaid Services (CMS). From 2006 to 2007, she was the Acting Administrator, where she managed the operations of federal health care programs, including Medicare and Medicaid. For the four years prior to that, she was the agency's Deputy Administrator. Prior to serving the Bush Administration, Ms. Norwalk practiced law with Epstein Becker & Green, P.C. where she advised clients on a variety of healthcare policy matters. She also served the first Bush administration in the White House Office of Presidential Personnel and the Office of the U.S. Trade Representative. Ms. Norwalk is currently a director on the public company boards of NuVasive Inc. and Endologix, Inc. She also serves as an Advisor to Warburg Pincus, Enhanced Equity and Peloton Equity. She received a bachelor’s degree from Wellesley College and a juris doctor degree from George Mason University School of Law.