Current Residents
Andrea Zamora
My name is Andrea Zamora, and I am one of the 2025-2026 PGY-1 Pharmacy residents here at El Rio Health. I am from Woodbridge, Virginia, and I completed my pharmacy degree at Virginia Commonwealth University School of Pharmacy. I am grateful for the opportunity to continue my development as a pharmacist at El Rio Health, a place truly dedicated to providing excellent care for Tucson’s underserved communities. El Rio has provided me with invaluable opportunities that are helping me build my clinical skills and make meaningful contributions to the pharmacy field, especially providing quality care to the community. Outside of residency, I enjoy exploring Tucson’s best restaurants and beautiful landscapes, traveling to new places, and enjoying live music at concerts!
Zachary Richardson
My name is Zachary Richardson, one of the 2025-2026 PGY-1 Pharmacy Residents here at El Rio Health. I am originally from Rocky Mount, NC and received my PharmD from the University of North Carolina Eshelman School of Pharmacy. El Rio Health provides many opportunities to engage with the underserved through team-based care and chronic disease state management. With the many opportunities for professional growth available here, I look forward to becoming a stronger, more well-rounded pharmacist. My career interests include substance use disorder and psychiatry. I look forward to also exploring how a career in academia would look like. In my free time, I enjoy exploring Tucson, hiking in the beautiful mountains, and trying different restaurants around town.