Sarah J. Dash, M.P.H., is president and CEO of the Alliance for Health Policy. Her previous positions include vice president for policy at the Alliance and research fellow at the Center on Health Insurance Reforms, Health Policy Institute, McCourt School of Public Policy at Georgetown University. Her principal research focus is comprehensive monitoring of state health insurance exchange implementation. She also focuses on the intersection of public and private health insurance with delivery system reforms. Previously, she was a senior health policy aide on Capitol Hill. Ms. Dash earned her master's degree in public health from Yale University.