
Ryan Greysen
Professor and Chief, Division of Hospital Medicine · Perelman School of Medicine at the University of Pennsylvania
Credentials: · · · · · ·
History
- Present
Division of Hospital Medicine · Perelman School of Medicine at the University of Pennsylvania
- Present
Division of Hospital Medicine | University of Pennsylvania · University of Pennsylvania Health System
- Present
Center for Evidence-based Practice · Perelman School of Medicine at the University of Pennsylvania
- 2008–2011
International Medical Education | Medical Education | Graduate Medical Education | Hospital Medicine | Workforce Development
- 2011
MHS Health Services Research Yale University 2011

Research
Online posting of unprofessional content by medical students
JAMA · 2009 · 273 citations
Medical schools in sub-Saharan Africa
The Lancet · 2011 · 247 citations
Functional impairment and hospital readmission in Medicare seniors
JAMA Internal Medicine · 2015 · First of 4 authors · 227 citations

16 papers

8 papers

7 papers

7 papers

6 papers
- RK
6 papers

5 papers
- FM
5 papers
Grants
- 2026–2030
Department of Veterans Affairs · I01
PI · Philadelphia Va Medical Center
- 2022–2027
A Randomized Trial of Gamification and Coaching to Improve Mobility After Hospitalization
National Institute on Aging · R01
Contact PI · $3.2M · University of Pennsylvania
- 2022–2026
Department of Veterans Affairs · I01
Contact PI · Philadelphia Va Medical Center
- 2020–2026
National Heart, Lung, and Blood Institute · R01
PI · $3M · University of Pennsylvania
Clinical trials
- 2023–2027
Principal investigator · Active not recruiting
VA Office of Research and Development

