Neighborhoods, Environments, and Systems Collaborative

Led by Tamara Dubowitz and Christina Mair, NEST launched in 2025 with a mission to enhance research, collaboration, and action around social determinants of health at the University of Pittsburgh School of Public Health. Our emphasis is on upstream determinants of health with a particular interest in policy, systems, and environments. We aim to push, innovate, and expand methods within the School of Public Health and across the University. 

NEST Brown Bags

NEST brown bags for the 2026-2027 school year take place on select Mondays from 12-1pm in SPH 1146 (the Surma Boardroom on the first floor). A Zoom option is also available - email Kate Walrath for info.

Date

Presenter

Title

Presenter’s Affiliation

September 14, 2026

Graham DiGuiseppi

Basic Needs Insecurity and College Student Mental Health

 

 

Associate Behavioral Scientist at RAND

October 12, 2026

Bob Gradeck

Getting to know the University Center for Social and Urban Research (and how it can help you)

Director of Strageic Partnerships at the University Center for Social and Urban Research (UCSUR)

November 9, 2026

Travis Moore 

Supporting Evidence-Informed Decision-Making in Community Coalitions: The FICAS Study

Assistant Professor in Epidemiology at the School of Public Health

 

Topic area is implementation science, systems science, and community-engaged approaches to policy, systems, and environmental change

December 7, 2026 (first Monday)

Lauren Zalla 

Residential Mobility and Health among People with HIV

Assistant Professor in Epidemiology at the School of Public Health

January 11, 2027

Gavin Rienne

TBD

Postdoctoral Fellow in Center of Excellence for Maternal and Child Health 

February 8, 2027

Abby Shell

NEST Small Grant Awardee

Doctoral Student in Clinical-Health Psychology

March 15, 2027 

Chrystal Spencer

TBD

Post Doctoral Scholar in Cardiovascular Epidemiology T32 program 

April 12, 2027

Paloma Rojas-Saunero

TBD

Post Doctoral Fellow in Department of Epidemiology at UCLA and soon to be Assistant Professor in the Department of Epidemiology at Pitt’s School of Public Health

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Student Small Grants Funding Program

We continue to invite applications for our Student Small Grants Funding Program on a rolling basis. The purpose of this program is to support Pitt graduate student projects and build collaborations that align with NEST's mission. For more information, see our funding announcement and application materials linked.

Social Epidemiology Curriculum

We launched a new course in the Fall of 2026, EPIDEM 2130 Foundations in Social Epidemiology, taught by Tamara Dubowitz. We are also in the process of developing a social epidemiology methods course with an estimated launch date of Spring 2028. 

 

What's to Come
Pitt's Cathedral of Learning

We hope to expand our work into these areas:

  • Pre/postdoctoral positions
  • Pilot grant applications
  • Research collaborations across disciplines
  • Additional coursework and training
  • Recent press, publications, policy briefs
  • Methods trainings, workshops, support
  • Translation of findings, development of relationships with policymakers and local advocacy groups
The Team
""
Tamara Dubowitz

Co-Director

Prior to my position at the University, I was a senior policy researcher at the RAND Corporation and a professor at the Pardee RAND Graduate School. Trained in social epidemiology, my research focuses on the role of place, or geography, and the health of marginalized and minoritized populations. 

""
Stina Mair

Co-Director

I am a social epidemiologist who uses innovative and collaborative methods to understand the social mechanisms that link community environments to alcohol-related harms. I incorporate methods throughout my research that allow me to understand mechanisms rather than simply assessing correlates. 

""
Kate Walrath

Project Coordinator

With experience in grant administration and project management, I'm looking forward to helping NEST realize its mission by developing systems, bridging collaborations, and sustaining this important work. I have a particular interest in research on social determinants of health, climate and access to outdoor spaces.