Main Office
1400 Independence Avenue, SW, S-0239
Washington, DC 20250-0239
Phone: 202-720-4517
David Tuckwiller, Deputy Administrator
202-720-4517
david.tuckwiller@usda.gov
Elisa Gladstone, Associate Deputy Administrator
771-215-0117
elisa.gladstone@usda.gov
Chad Burke, Assistant to the Deputy Administrator and Acting Director, Innovation and Special Projects Division
202‐823‐2817
Chad.Burke@usda.gov
David C. Jackson, Director, Specialty Crops Procurement Division
816-823-1142
davidc.jackson@usda.gov
Elizabeth (Beth) Hoover, Director, Proteins, Grains, and Oilseeds Procurement Division
elizabeth.hoover@usda.gov
Heather Calhoon, Director, WBSCM Management Division
202‐510‐8979
HeatherM.Calhoon@usda.gov
Jessica Tytel, Director, Operations and Stakeholder Management Division
(202) 260-8913
Jessica.Tytel@usda.gov
Wesley Harris, Director, International and Service Contracting Division
443-970-4600
Wesley.Harris@usda.gov
Denise Glover, Director, Nutrition and Specification Management Division
816‐518‐7951
Denise.Glover@usda.gov