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USDA Biographies
Research, Education, and Economics
Image of Dr. Gale A. Buchanan Gale A. Buchanan

Gale A. Buchanan serves as the Under Secretary for Research, Education, and Economics.

Joseph Dunn Dr. Joseph Dunn

Dr. Joseph Dunn serves as the Deputy Under Secretary for Research, Education and Economics.

Image of Ed Knipling Edward B. Knipling

Dr. Edward B. Knipling serves as the Agricultural Research Service Administrator.

Image of Colien Hefferan Colien Hefferan

Dr. Colien Hefferan serves as the Cooperative State Research, Education, and Extension Service Administrator.

Image of Dr. Cynthia Clark Dr. Cynthia Clark

Dr. Cynthia Clark serves as the National Agricultural Statistics Service Administrator.

Dr. Katherine R. Smith Dr. Katherine R. (Kitty) Smith

Dr. Katherine R. Smith serves as the Economic Research Service Administrator.

Special Advisor to the Under Secretary.