Nobel Laureate Professor of Biochemistry and Molecular Biophysics & of Biological Sciences Columbia University
President & CEO Meharry Medical College, President Biden’s Health Equity Task Force Member
George E. Palade University Professor Distinguished Professor Wayne State University
Director, American Red Cross (1997-2003) US Ambassador to Mexico (1993-97) Chairman & CEO, American Stock Exchange (1989-93) Chief of Staff to US President Lyndon Johnson (1968-69)
Executive Director Joint Clinical Research Center HIV/AIDS Research & Treatment Kampala, Uganda