Tanjala Purnell
Associate Professor, Department of Epidemiology, Division of Cardiovascular and Clinical Epidemioloy, Johns Hopkins University

Tanjala Purnell PhD, MPH, FASN holds a primary faculty appointment in Cardiovascular and Clinical Epidemiology at the Johns Hopkins Bloomberg School of Public Health. She holds joint appointments in the Johns Hopkins Departments of Surgery, Health Policy and Management, and Health Behavior and Society. Dr. Purnell is the Founding Director of the B.O.L.D. (Building Opportunities for Lasting Discoveries) Health Equity Initiative; Executive Director of Health Freedom: A Path to Wellness; and Director of Education for the Brancati Center for the Advancement of Community Care. She serves as Co-Lead of the Hopkins/ Northeast Hub for the AIM-AHEAD Consortium, a national initiative to improve diversity and equity in artificial intelligence and machine learning, funded by a $50 million NIH award.

Dr. Purnell is an epidemiologist and health services researcher with over a decade of expertise related to identifying and addressing patient, family, healthcare system, policy, and community factors influencing disparities in transplantation/organ donation, and related cardiometabolic diseases, including kidney disease, hypertension, and diabetes. Her research has also helped to shed light on the dual impact of COVID-19 and systemic racism on healthcare disparities in the US. She has received several national and international research honors and has published findings from her work in leading journals, including JAMA, Health Affairs, American Journal of Transplantation, Journal of the American Society of Nephrology, American Journal of Hypertension, and Diabetes Care. In 2021, she was featured as an international thought leader in transplantation and donation disparities as part of the Masterclass Series sponsored by The Transplantation Society.

Nationally, Dr. Purnell serves as Chair of the American Society of Transplant Surgeons (ASTS) Diversity, Equity, and Inclusion Committee; a member of the ASTS Boldly Against Racism Task Force; a member of the Board of Directors for the National Minority Organ Tissue Transplant Education Program (MOTTEP); a member of the Governing Board for the Living Legacy Foundation of Maryland; and a member of the National Kidney Foundation (NKF) Transplant Advisory Committee. She is the inaugural recipient of the ASTS Excellence in Diversity, Equity, and Inclusion Award. At Johns Hopkins, she has served in multiple health equity leadership roles, where she has facilitated research mentoring opportunities for over 150 public health and clinical scholars; organized novel seminars for over 7,000 academic and community members; and developed health equity research methods courses for over 5,000 learners at Johns Hopkins and other institutions worldwide. She is a four-time recipient of the Teaching Excellence Award from Johns Hopkins University.

Dr. Purnell is a native of the Mississippi Delta and a proud alumna of Tougaloo College where she obtained her B.S. in Computer Science and was a Jackson Heart Study Scholar.