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
Elizabeth Lober, Assistant to the Deputy Administrator
202-720-9924
Elizabeth.Lober@usda.gov
David C. Jackson, Director, Specialty Crops Procurement Division
816-823-1142
davidc.jackson@usda.gov
LaShawne Brown, Acting Director Proteins, Grains, and Oilseeds Procurement Division
816-823-2169
LaShawne.Brown@usda.gov
Chad Burke, Director, WBSCM Management Division
202-823-2817
Chad.Burke@usda.gov
Mike Dinkel, Acting Director, Operations Support Division
202-875-0375
Michael.Dinkel@USDA.gov
Christine Gouger, Director, Procurement Policy and Service Contracts Division
816-926-3379
Christine.Gouger@usda.gov
Hilary Cole, Acting Director for International
816-823-2169
hilary.cole@usda.gov
Gwen Holcomb, Branch Chief, Nutrition and Specification Management Division
Gwen.Holcomb@usda.gov