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Alexandria Macmadu

Assistant Professor
alexandria_macmadu@brown.edu
Research Profile
Research Interests Addiction & Mental Health, Health Disparities & Health Equity

Biography

Alexandria “Alex” Macmadu, PhD (she/her) is a is an Assistant Professor of Epidemiology in the Department of Epidemiology, and she is a member of the People, Place and Health Collective (PPHC) at Brown University. Her program of research: (1) examines the social determinants of opioid use, opioid use disorder, and overdose; (2) investigates evidence-based approaches to mitigate drug-related harms; and (3) advances justice and health equity in marginalized subgroups, including BIPOC communities, people who use drugs, and persons affected by the criminal legal system. Finally, Alex is a multi-Brown alumna, having received her PhD in epidemiology (’22), her MSc in behavioral and social sciences (’15), and her BA in ethics (’14) from Brown University.

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News from Brown

Three-quarters of survey respondents supported an overdose prevention center in their neighborhood

April 10, 2025
An assessment by researchers at the Brown University School of Public Health revealed that before the opening of an OPC in Providence, people living and working in the area were generally supportive.
Read Article
Brown University School of Public Health
Providence RI 02903 401-863-3375 public_health@brown.edu

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Alexandria Macmadu