Margaret Ann Hamburg is an American physician and public health administrator, who is serving as the Chair of the Board of the American Association for the Advancement of Science. She served as the 21st Commissioner of the U.S. Food and Drug Administration from May 2009 to April 2015.
Birthday: July 12, 1955 (age 64 years)
Birthplace: Chicago, Illinois
Spouse: Peter Fitzhugh Brown
Education: Harvard Medical School (1983)