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University of Pennsylvania=== Asch is a professor at the Perelman School of Medicine and the Wharton School of the University of Pennsylvania and has also served in a number of administrative roles, including Executive Director of the Leonard Davis Institute of Health Economics (1998-2012), Director of the Robert Wood Johnson Health & Society Scholars Program (2002-2014), Executive Director of the Center for Health Care Innovation (2012-2022), and Director of the Robert Wood Johnson Clinical Scholars Program (2013-2017). In 2022 he was named Senior Vice Dean at the Perelman School of Medicine and in 2024 he became Senior Vice President for Strategic Initiatives at the University of Pennsylvania. Asch led the creation of the National Clinician Scholars Program and served as its first Executive Director, coordinating the programs at UCLA, the University of Michigan, the University of Pennsylvania, and Yale. The program has since expanded to included Duke and the University of California, San Francisco. ===
United States Department of Veterans Affairs=== Asch was a staff physician at the Cpl Michael J Crecenz VA Medical Center from 1989 to 2020 during which time he developed its Health Services Research & Development program including the Center for Health Equity Research and Promotion, the VA’s national research center aimed at reducing disparities in health and health care. At other times he served as Chief of General Internal Medicine and Acting Chief of Staff. He received the VA Undersecretary’s Award in 2008 for his contributions to VA Health Services Research. ==Research==