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Christian Betancourt, PhD Health Services Research '22 and the College of Public Health's 2026 Distinguished Alumni, discusses how the mentorship and hands-on research at George Mason continue to influence his work at Uniformed Services University and the Defense Health Agency.

Kelly Kogan, PhD Health Services Research ’23 and Master of Nutrition ’21, applies her George Mason expertise at the intersection of nutrition and data science as a nutritionist for the U.S. Department of Agriculture, collecting and analyzing data for What We Eat in America, the dietary intake survey that captures a detailed portrait of Americans’ food habits.

WECARE 2.0, a digitally delivered health promotion program for Chinese American dementia caregivers, is easy to use for all literacy levels and increases social supports. An innovative assessment by PhD student Kang Shen highlights that self-report feedback and website activity are crucial for understanding the delivery of a digital intervention.

At the 2025 AcademyHealth Annual Research Meeting,HAP PhD students and faculty delivered a range of presentations, covering health care worker burnout, digital health interventions, and Medicare policy. Their participation underscores HAP's commitment to applied research, interdisciplinary collaboration, and real-world impact.

Li-Mei Chen assistant professor in the Department of Social Work, and Health Services Research PhD student Linda Hayes Bennett participated in the annual Gerontological Society of America’s Capitol Hill Advocacy Day. The advocacy campaign brought together researchers and professionals from across the country to promote aging-related policy priorities and champion additional funding.

Health Services Research doctoral student intends to use her fellowship to uplift the voices of populations previously underrepresented in public health.

Arion Lillard-Green, already a Mason alum, returned to complete her PhD in health services research.