Chair & Distinguished Professor, Case Western Reserve University, USA
Joseph J. and Josephine A. Gazzola Family Chair & Charlotte F. & Irving W. Rabb Distinguished Professor of Medicine, BIDMC, Harvard Medical School, USA
Dean and Anna M.R. Lauder Professor of Public Health; Professor of Pediatrics, Yale School of Medicine.
Director, American Red Cross ('97-'03), US Ambassador to Mexico ('93-'97), Chairman & CEO, American Stock Exchange, NY ('89-'93), Chief of Staff to US President Lyndon B. Johnson
Managing Director of Portfolio Management and Diligence for Willett Advisors, the Family Office for Mayor Michael Bloomberg