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Katelyn Marie Holliday

Assistant Professor in Family Medicine and Community Health
Family Medicine and Community Health
2200 West Main Street, Suite 600 Room 625, Durham, NC 27705

Overview


My research interests encompass understanding how natural/built environments and social factors interact to influence health and health behaviors, with a focus on the role of geospatial factors and health disparities in these relationships. In particular, I am concerned with primordial prevention and the ways in which the natural, built, and social environments can be shaped to positively influence health and health behavior. I have applied these research interests in studying a variety of health outcomes including physical activity, cardiovascular disease, and deaths of despair.

Current Appointments & Affiliations


Assistant Professor in Family Medicine and Community Health · 2021 - Present Family Medicine and Community Health, Clinical Science Departments

In the News


Published May 25, 2023
The Evidence Is In: How the Pandemic Affected Women in the American South

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Recent Publications


Family Ties and Health: Exploring the Link Between Parents' Social Networks and Child Obesity.

Journal Article Child Obes · October 2025 Background: African American (AA) and Hispanic children are at high risk of developing obesity. Social networks are powerful drivers of health behaviors and outcomes. Parent social network characteristics may influence child health behaviors and obesity ri ... Full text Link to item Cite

Interest in Fertility Preservation Among Adults Seen at a Gender Care Clinic.

Journal Article J Clin Med · September 1, 2025 Introduction/Background: Medical treatments received by transgender and/or gender diverse (TGD) people can impact fertility, yet the literature lacks data on factors that influence fertility decisions among TGD people. Specific Aim(s): This study aimed to ... Full text Link to item Cite

COVID-19 in the Community: Changes to Women's Mental Health, Financial Security, and Physical Activity.

Journal Article AJPM Focus · September 2023 INTRODUCTION: This study describes changes in the mental health, financial security, and physical activity levels of women in North Carolina during the COVID-19 pandemic. METHODS: Data were collected from women aged 20-40 years receiving primary care at 2 ... Full text Link to item Cite
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Recent Grants


Operation Deep Dive

ResearchCo Investigator · Awarded by America's Warrior Partnership · 2022 - 2026

Virginia Operation Deep Dive: Exploring Suicide and Overdose Deaths Among Those Who Have Served

ResearchCo Investigator · Awarded by Virginia Department of Veterans Services · 2023 - 2026

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Education, Training & Certifications


University of North Carolina, Chapel Hill · 2016 Ph.D.
University of North Carolina, Chapel Hill · 2011 M.S.P.H.
Purdue University · 2009 B.S.