The UNC Gillings School of Global Public Health COI Committee seeks to identify and manage, reduce, or eliminate conflicts of interest that arise out of research and entrepreneurial endeavors related to our investigator’s many institutional activities for the purpose of preserving transparency, fostering independent decision-making, protecting research subjects, and ensuring integrity of the educational experience.

UNC has updated its Financial Conflict of Interest Policy to comply with a regulation announced by the U.S. Department of Health and Human Services. In order to comply with the regulation, all UNC researchers (faculty, students, and staff) are required to complete a short training exercise on the new policy. Take the training here: 


Sian Curtis, Co-Chair

Joy Bryde, Conflict of Interest Officer

Andy Olshan, Interim Associate Dean for Research

Alexia Kelley, Senior Director of Research

Useful Links

University Conflict of Interest Program

AIR System

COI Travel Disclosure Decision Tree

Committee Roster (2022-2023)


Sian Curtis, PhD
Research Associate Professor, Maternal and Child Health

Alexia Kelley, PhD
Senior Director of Research

SPH Members

Noel Brewer, PhD
Associate Professor, Health Behavior

Kyle Burger, PhDAssociate Professor, Nutrition

Kevin Anstrom, PhD, MS
Professor, Biostatistics

Valerie Lewis, PhD
Associate Professor, Health Policy and Management

William Vizuete, PhD
Associate Professor, Environmental Sciences and Engineering

David Weber, MD
Professor, Epidemiology

Ex-Officio Members

Joy Bryde, MSW
Conflict of Interest Officer, UNC-Chapel Hill

Andy Olshan, PhD
Interim Associate Dean of Research, Gillings School of Global Public Health

Tiffany Farina, CRA, CFRA
Interim Associate Dean for Finance and Business, Gillings School of Global Public Health


135 Dauer Drive
104 Rosenau Hall, CB #7415
Chapel Hill, NC 27599-7415
(919) 843-3945