Anthony Fauci
Ben Carson and Anthony Fauci (right) being announced as a recipients of the Presidential Medal of Freedom at the White House on June 19, 2008. Anthony Stephen "Tony" Fauci (born December 24, 1940) is an immunologist who has made substantial contributions to HIV/AIDS research and other immunodeficiencies, both as a scientist and as the head of the National Institute of Allergy and Infectious Diseases (NIAID).