Affiliations
American Society of Health Economists (Ashecon)
- President-elect (2004-2006)
- President (2006-2008)
- Past President (2008-2010) and found member
- Member, Clinical and Health Services Research (CHSR) Core
- Affiliated Faculty
- Research Fellow
- Joint Appointment (1984 to present)
- Member
- Research Associate (1993 to present)
- Collaborating Faculty
- Affiliated Faculty
- Faculty (1984 to present)
- Assistant Professor (1984 to 1989)
- Associate Professor (1989 to 1995)
- Tenured Associate Professor (1989 to 2004)
- Tenured Professor (2004 to present)
- Chair of the Division of Health Policy & Administration (now the Department of Health Policy & Management) within YSPH (2004 to 2012)

