Rutgers, The State University of New Jersey
- Director, Rutgers Global Health Institute
- Inaugural Henry Rutgers Professor of Global Health
- Professor of Medicine, Robert Wood Johnson Medical School
- Professor of Public Health, School of Public Health
- Member, Rutgers Cancer Institute of New Jersey
- Member, Center for African Studies
Harvard University
- Adjunct Professor, Harvard T.H. Chan School of Public Health
- Senior Research Director, Harvard AIDS Initiative
Boards and Outside Committees
- Advisory Board Member, Global Oncology
- Founding Board Member, African Comprehensive HIV/AIDS Partnerships
- Member, Bioethics Committee of the White House Office of Science and Technology Policy Initiative on Cancer Diagnostics in Sub-Saharan Africa