Assistant Secretaries for Environmental Management
Name Status From To
William "Ike" White Senior Advisor for EM to the Under Secretary for Science June 16, 2019 January 19, 2021
Anne Marie White Senate Confirmed March 29, 2018 June 14, 2019
James Owendoff Acting June 25, 2017 March 29, 2018
Susan Cange Acting January 20, 2017 June 25, 2017
Monica Regalbuto Senate Confirmed August 10, 2015 January 20, 2017
Mark Whitney Acting May 18, 2014 May 10, 2015
David G. Huizenga Senior Advisor for EM  February 15, 2012 May 18, 2014
David G. Huizenga Acting July 20, 2011 February 15, 2012
Inés Triay Senate Confirmed May 21, 2009 July 20, 2011
Inés Triay Acting November 23, 2008 May 21, 2009
James Rispoli Senate Confirmed August 10, 2005 November 23, 2008
Paul Golan Acting July 24, 2004 May 8, 2005
Jessie Hill Roberson Senate Confirmed July 18, 2001 July 24, 2004
James Owendoff Acting January 14, 2001 July 18, 2001
Carolyn L. Huntoon Senate Confirmed July 13, 1999 January 14, 2001
James Owendoff Acting January 30, 1998 July 13, 1999
Alvin Alm Senate Confirmed May 8, 1996 February 3, 1998
Thomas Grumbly Senate Confirmed May 26, 1993 May 8, 1996
Leo P. Duffy Senate Confirmed December 2, 1991 January 20, 1993