Ryan Richard Ruff

Ryan Richard Ruff

Associate Professor

University of Pennsylvania

Biography

Dr. Ryan Richard Ruff, PhD, MPH, is a tenured associate professor and Chief of the Division of Community Oral Health at the University of Pennsylvania School of Dental Medicine. He is also a Senior Fellow at the Leonard Davis Institute of Health Economics, an adjunct professor at the Uniformed Services University of the Health Sciences, and a faculty board member at the Netter Center for Community Partnerships. An epidemiologist and education researcher, Dr. Ruff is the PI of the PRISMS lab (Pragmatic Research for Innovative and Sustainable Medicine in Schools). He specializes in the use of pragmatic clinical trials and community-based participatory research to study school health systems and their effects on child development. He has received over $22MM in funding from the NIMHD, NIDCR, and PCORI and published in journals including JAMA Pediatrics, JAMA Network Open, and the Education Policy Analysis Archives. Dr. Ruff was named a fellow of the American College of Epidemiology in 2022.

Interests

  • School health
  • Oral disease epidemiology
  • Pragmatic clinical trials

Education

  • PhD in Research, Statistics, & Evaluation

    University of Virginia

  • MPH in Epidemiology

    Harvard University

  • MPhil in Education Policy

    Cambridge University

  • BAMT in Education

    University of Virginia

PRISMS Lab

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BASICS

Precision medicine and adaptive interventions

CASS

School-based pragmatic clinical trial

Kristen He

Research Affiliate

PROMISES

Effectiveness-Implementation trial

Tamarinda J. Barry Godín

Research Scientist

Experience

 
 
 
 
 

Chief, Division of Community Oral Health

University of Pennsylvania

Feb 2026 – Present Philadelphia, PA
 
 
 
 
 

Associate Professor

University of Pennsylvania

Feb 2026 – Present Philadelphia, PA
 
 
 
 
 

Associate Professor

New York University

May 2019 – Jan 2026 New York, NY
 
 
 
 
 

Assistant Professor

New York University

Feb 2014 – Apr 2019 New York, NY
 
 
 
 
 

Director, Research & Evaluation Unit

New York City Department of Health

Oct 2011 – Jan 2014 New York, NY
 
 
 
 
 

Director of Research & Evaluation

New York City Department of Education

Jun 2010 – Sep 2011 New York, NY

Contact