Sign inJoin waitlistJoin the waitlist

Allison Willis

Site Chief, VAMC · University of Pennsylvania Health System

Credentials: · · · · ·

History

VAMC Division · University of Pennsylvania Health System
Present
University of Pennsylvania Health System
Present
University of Pennsylvania Health System
Present

BJC Health
2009–2010
Washington University School of Medicine
2006–2009
BJC Health
2003–2006
Neurology
Washington University/B-JH/SLCH Consortium
2003–2005
Washington University School of Medicine
2002–2003
University of Illinois College of Medicine
1998–2002

Research

Geographic and ethnic variation in Parkinson disease: a population-based study of US Medicare beneficiaries
Neuroepidemiology · 2010 · First of 5 authors · Corresponding · 314 citations