Anthony Fauci is 83 years and 10 month(s) old. He was born in 24 Dec, 1940. Anthony Stephen Fauci is an American physician, immunologist, and director of the National Institute of Allergy and Infectious Diseases (NIAID). Fauci was a key member of President Donald Trump's White House Coronavirus Task Force during the COVID-19 outbreak. Fauci is currently the Chief Medical Advisor to President Joe Biden, a position he has held since 2021.