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Key Personnel and Services

For general inquiries please send an email to agref@usda.gov or call 301-504-5755.

Names and contact information of our key personnel
Name Email Phone Number
Director (Acting)
Hanscom, Scott
scott.hanscom@usda.gov 301-504-5248
Deputy Director
Hanscom, Scott
scott.hanscom@usda.gov 301-504-5248
Executive Assistant to the Director
Rosa, Iris
iris.rosa@usda.gov 301-504-5248
Administrative Office
Jackson, Sandy
sandy.jackson@usda.gov 301-504-5574
Associate Director for Data Production Division (DPD) (Acting)
Woodward-Greene, Jennifer
jennifer.woodward@usda.gov 301-504-6853
Associate Director for Information Systems Division (ISD)
Pieper, Ursula
ursula.pieper@usda.gov 301-837-8920
Associate Director for Knowledge Services Division (KSD)
Vacant
Associate Director for Information Products Division (IPD)
Guo, Jin Xiu
jinxiu.guo@usda.gov 240-499-6752
Chief, Acquisitions & Metadata Branch (DPD)
Bradsher, Charles
charles.bradsher@usda.gov 301-504-5040
Chief, Scientific Data Management Branch (KSD)
Arbuckle, Peter
peter.arbuckle@usda.gov 301-837-8879
Chief, Digitization & Access Branch (DPD)
Pearson, Matthew
matthew.pearson@usda.gov 301-837-8919
Chief, Digital Library Branch (IPD)
Adams, Kristina
kristina.adams@usda.gov 301-504-5486
Chief, Indexing and Informatics Branch (DPD)
Woodward-Greene, Jennifer
jennifer.woodward@usda.gov 301-504-6853
Chief, Applications Branch (ISD)
Romero, Ricardo S.
ricardo.s.romero@usda.gov 301-837-8927
Chief, Information & Customer Services Branch (IPD)
Varner, Douglas
douglas.varner@usda.gov
Agricultural Reference Services
Customer Service Desk
agref@usda.gov 301-504-5755
Thesaurus
Suri, Sujata
sujata.suri@usda.gov 301-837-8931
Facilities Manager
Green, Romando
romando.green@usda.gov 301-504-5570
Document Delivery
Jusino, Manuel
manuel.jusino@usda.gov 202-690-4051