Randall S. Brown, Ph.D., is a Vice President and director for health care research at Mathematica Policy Research in Princeton, NJ. Dr. Brown has designed, led, and conducted research on a range of issues in the health field over the past 25 years, using both experimental and non-experimental evaluation designs. His work on care coordination and disease management includes leading two recent evaluations of demonstrations funded by the Centers for Medicare & Medicaid Services, resulting in four reports to congress and a recent JAMA article on these programs’ effects on service use, costs, quality of care, and patients’ and physicians’ satisfaction with care. He is currently leading several ongoing studies of these programs to develop lessons about how to improve outcomes for Medicare beneficiaries with chronic illnesses. In the long term care area, he led the evaluation of the Cash and Counseling Demonstration, for which he and his Mathematica colleagues were awarded the AcademyHealth 2009 Impact Award. He currently is Principal Investigator for the Money Follows the Person program evaluation. His most prominent earlier work includes leading large-scale evaluations of the Medicare managed care program, the expansion of Medicaid benefits to low-income families, and the National Channeling Demonstration.