Sara R. Collins, Ph.D., is vice president for health care coverage and access at The Commonwealth Fund. An economist, Dr. Collins directs the Fund’s program on insurance coverage and access. She also directs the Fund’s research initiative on Tracking Health System Performance. Since joining the Fund in 2002, Dr. Collins has led several multi-year national surveys on health insurance and authored numerous reports, issue briefs and journal articles on health insurance coverage, health reform, and the Affordable Care Act. She has provided invited testimony before several Congressional committees and subcommittees. Prior to joining the Fund, Dr. Collins was associate director/senior research associate at the New York Academy of Medicine, Division of Health and Science Policy. Earlier in her career, she was an associate editor at U.S. News & World Report, a senior economist at Health Economics Research, and a senior health policy analyst in the New York City Office of the Public Advocate. She holds an A.B. in economics from Washington University and a Ph.D. in economics from George Washington University.