Dr. Leandro Mena is a clinician-researcher and public health advocate with expertise in the prevention and clinical management of sexually transmitted infections and the human immunodeficiency virus. He is the founding chair of the Department of Population Health Science at UMMC and Professor of Medicine in the Division of Infectious Diseases. Dr. Mena directs the Center for HIV/AIDS Research, Education & Policy at the Myrlie Evers-Williams Institute for Elimination of Health Disparities, and serves as the STD Medical Director for the state of Mississippi.