She is also a visiting associate professor at Ben-Gurion University in Israel. Her research focuses on issues related to quality of care and long-term care. Her recent work includes studies of the Program of All-Inclusive Care for the Elderly and nursing homes, quality report cards for nursing homes and cardiac surgeons, and racial disparities in access to high-quality cardiac care. She has served on expert panels for the Centers for Medicare & Medicaid Services, Association for Healthcare Research and Quality, and the Assistant Secretary for Planning and Evaluation of the U.S. Department of Health and Human Services, and as program chair for the Gerontological Health Section of the American Public Health Association.