Greg Rosen, PhD, MSPH
Greg Rosen is a mixed methods researcher and behavioral scientist, with interests in strengthening health systems and delivery of health interventions for marginalized populations globally. His research has focused on optimizing implementation of HIV, sexual and reproductive health, and immunization services, chiefly in East and Southern Africa. Greg serves as an Assistant Scientist in the Department of International Health at the Johns Hopkins Bloomberg School of Public Health. His current work is at the intersection of implementation science, HPV vaccines, and adolescent health.