Gabriel Ezenri is a pharmacist and global health researcher focused on HIV prevention and treatment outcomes. He is Co-Founder and Co-Principal Investigator of the Person-Centered HIV Research Team (PeCHIVReT), a youth-led group that designs and evaluates person-centered interventions for people living with HIV and people affected by HIV, including adolescents, young women, incarcerated populations, and other key groups. His work applies pharmacoepidemiology, implementation science, and health economics to improve access, uptake, adherence, and safety for prevention modalities—oral and long-acting PrEP while optimizing care pathways and outcomes across diverse communities.