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The Leonard Davis Institute of Health Economics (LDI) is the center of the University of Pennsylvania's activities and programs in health services research, health policy, and health care management executive education. A formal cooperative venture among Penn's schools of medicine, business, nursing, and dental medicine, LDI works to improve the health of the public through multidisciplinary studies on the medical, economic, social, and ethical issues that influence how health care is organized, financed, managed, and delivered. LDI represents one of the earliest efforts to promote collaborative scholarship in health care through formal partnerships within the same university among the clinical, management, and social sciences.

The Leonard Davis Institute of Health Economics (LDI) was established in 1967 in response to growing national need for high quality research and education to inform policies critical to the financing and management of the nation’s health care system. The Institute bears the name of Leonard Davis, one of the foremost innovators in private health insurance. He was the founder of Colonial Penn Group, Inc., a company that pioneered in insurance for older Americans. Both Mr. Leonard Davis and Mrs. Sophie Davis were generous benefactors of the University of Pennsylvania contributing basic support for LDI activities.

Leonard Davis Institute of Health Economics Past Executive Directors
 
David A. Asch, M.D. 1998 - 
J. Sanford Schwartz, M.D. 1989 - 1998
Mark V. Pauly, Ph.D. 1984 - 1989
John C. Hershey, Ph.D. 1983 - 1984
William P. Pierskalla, Ph.D. 1978 - 1983
Samuel P. Martin III, M.D. 1974 - 1978
Robert D. Eilers, Ph.D. 1967 - 1974
LDI's Senior Fellows include some of the world's most distinguished scholars in medicine, management,economics, insurance, nursing, dental medicine, anthropology, communications, sociology, education, history,engineering, and law. Its resources in the health, management, social, and behavioral sciences produce scholarship that ranks LDI among the world's leading centers of its kind.
Name Title Email
David A. Asch, MD, MBA Executive Director
asch@wharton.upenn.edu
Joanne H. Levy, MBA, MCP Associate Director levyj@wharton.upenn.edu
Daniel E. Polsky, PhD, MPP Director of Research polsky@mail.med.upenn.edu
Janet Weiner, MPH Associate Director for Health Policy weinerja@mail.med.upenn.edu
David Grande, MD LDI Instructor dgrande@wharton.upenn.edu
Elisabeth Madden Assistant to David Asch maddene@wharton.upenn.edu
Shanta Layton Sr. Research Coordinator shanta2@wharton.upenn.edu
Peter Groeneveld, MD, MS Leader, LDI HSR Data Center petergro@mail.med.upenn.edu
Fei Wan Programmer wanfei@mail.med.upenn.edu
Aresty/Wharton Executive Education
Rosemary Bloser, MBA Senior Director, Healthcare Medical Devices, Hospital Providers Executive Education rbloser@wharton.upenn.edu
Judith McHugh Senior Director, Healthcare Pharma, Biotech, Executive Education
McHughJ@wharton.upenn.edu

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