Dr. Paulina Sosa-Quintanilla wearing a Latinx Voces shirt, standing indoors near a staircase, smiling at the camera.

Dr. Paulina Sosa-Quintanilla, public health leader and Founder of Latinx Voces, champions equity and representation through data-driven advocacy.

Paulina Sosa

DrPH, MPH

Founder/Executive Director

Latinx Voces


Dr. Paulina Sosa-Quintanilla is the Founder, President and Executive Director of Latinx Voces, a national nonprofit with the goal to amplify all Latino voices and achieve equity in health and cultural representation. Paulina has worked for more than 15 years in public health, including policy, advocacy, data analytics and community outreach. Her work has revolved around infectious disease transmission and epidemic/pandemic preparedness, including influenza and COVID-19. Paulina has also completed her doctorate in the DrPH Public Health Informatics program at Johns Hopkins University Bloomberg School of Public Health, with a research focus on data informatics, dashboard development, and health equity.

Paulina has worked at the World Health Organization (WHO) and the Pan American Health Organization (PAHO) as the Lead Data Analyst in the Influenza team. She has worked with the American Journal of Public Health (AJPH), the American Public Health Association (APHA) COVID-19 Response Team, and the Access Smithsonian’s See Me program. Additionally, during the COVID-19 pandemic, Paulina provided consulting services for PAHO and other key partners in data, surveillance, and health communications.