Ms. Norwalk has served as Strategic Counsel to health care companies at Epstein, Becker & Green, P.C., a national law firm, since 2007. She also advises companies through EBG Advisors, a national strategy and management consultancy, and National Health Advisors, an advocacy firm. She serves as an advisor to private equity investors, including three private equity firms, particularly on health care matters. Ms. Norwalk currently sits on the boards of directors of Arvinas, Inc., a biotechnology company, Neurocrine Biosciences, Inc., a biopharmaceutical company, and Globus Medical, Inc., a medical device company, and several privately held health care entities. She is also a member of APCO Worldwide s International Advisory Council. Ms. Norwalk formerly sat on the boards of NuVasive, Magellan Health, Centene and Endologix, among others, and is the former Acting Administrator for the U.S. Centers for Medicare & Medicaid Services ( CMS ) under the George W. Bush administration. Ms. Norwalk has deep knowledge of, and experience with, the health care industry and related government regulations, as well as corporate governance, health care compliance and risk management, which the Board believes provides important skills to serve on our Board, the Health Services and Technology Committee and the Public Policy and External Affairs Committee. Ms. Norwalk s deep knowledge of, and experience with, the health care industry and government regulations, as well as corporate governance and risk management, provide valuable guidance and insight to our Board.