Subject Specialists
- Updated: 1/4/2025
- Contact: Website Administrator
Animal Products
Topic | Name | Phone | |
---|---|---|---|
Animal Policy & Regulatory Issues | William Hahn | william.hahn@usda.gov | |
Aquaculture | Christopher Davis | (301) 802-1509 | christopher.davis2@usda.gov |
Cattle & Beef | Russell Knight | russell.h.knight@usda.gov | |
Hannah Taylor | hannah.taylor@usda.gov | ||
Dairy | Angel Terán | angel.teran@usda.gov | |
Adriana Valcu-Lisman | adriana.valcu-lisman@usda.gov | ||
Hogs & Pork | Mildred Haley | mildred.haley@usda.gov | |
Poultry & Eggs | Grace Grossen | grace.grossen@usda.gov | |
Sheep, Lamb & Mutton | William Hahn | william.hahn@usda.gov |
Crops
Topic | Name | Phone | |
---|---|---|---|
Corn and Other Feed Grains | Christele Marsh | christele.marsh@usda.gov | |
Todd Hubbs | todd.hubbs@usda.gov | ||
Aaron Ates | aaron.ates@usda.gov | ||
Cotton and Wool | Taylor Dew | taylor.dew@usda.gov | |
Philip Jarrell | philip.jarrell@usda.gov | ||
Leslie Meyer | leslie.meyer@usda.gov | ||
Fruit and Tree Nuts | Seth J. Wechsler | seth.wechsler@usda.gov | |
Helen Wakefield | helen.wakefield@usda.gov | ||
Catharine Weber | catharine.weber@usda.gov | ||
Rice | Philip Jarrell | philip.jarrell@usda.gov | |
Nathan Childs | nathan.childs@usda.gov | ||
Soybeans and Oil Crops | Todd Hubbs | todd.hubbs@usda.gov | |
Bryn Swearingen | 816-702-4816 | bryn.swearingen@usda.gov | |
Maria Bukowski | maria.bukowski@usda.gov | ||
Sugar and Sweeteners | Philip Jarrell | philip.jarrell@usda.gov | |
Vidalina Abadam | vidalina.abadam@usda.gov | ||
D. Adeline Yeh | adeline.yeh@usda.gov | ||
Vegetables and Pulses | Seth J. Wechsler | seth.wechsler@usda.gov | |
Wilma V. Davis | wilma.davis@usda.gov | ||
Catharine Weber | catharine.weber@usda.gov | ||
Wheat | Andrew Sowell | andrew.sowell@usda.gov | |
Todd Hubbs | todd.hubbs@usda.gov |
Farm Economy
Farm Practices & Management
Topic | Name | Phone | |
---|---|---|---|
Biotechnology | Laura Dodson | laura.dodson@usda.gov | |
Crop & Livestock Practices | Nigel Key | nigel.key@usda.gov | |
Fertilizers & Pesticides | Roberto Mosheim | roberto.mosheim@usda.gov | |
Richard Nehring | richard.nehring@usda.gov | ||
Irrigation & Water Use | R. Aaron Hrozencik | aaron.hrozencik@usda.gov | |
Risk Management | Francis Tsiboe | francis.tsiboe@usda.gov | |
Dylan Turner | dylan.turner2@usda.gov |
Food & Nutrition Assistance
Topic | Name | Phone | |
---|---|---|---|
Child Nutrition Programs | Jessica E. Todd | jessica.todd@usda.gov | |
Food Assistance Data & Collaborative Research Programs | Alana Rhone | alana.y.rhone@usda.gov | |
Mark Prell | mark.prell@usda.gov | ||
Food Security in the U.S. | Matthew P. Rabbitt | matthew.rabbitt@usda.gov | |
Madeline Reed-Jones | madeline.jones@usda.gov | ||
Laura J. Hales | laura.hales@usda.gov | ||
Poverty & Income Volatility | Laura Tiehen | laura.tiehen@usda.gov | |
Supplemental Nutrition Assistance Program (SNAP) | Erik Scherpf | erik.scherpf@usda.gov | |
Christian A. Gregory | christian.gregory@usda.gov | ||
Jordan W. Jones | jordan.jones2@usda.gov | ||
WIC Program | Leslie Hodges | leslie.hodges@usda.gov | |
Jessica E. Todd | jessica.todd@usda.gov |
Food Choices & Health
Topic | Name | Phone | |
---|---|---|---|
Consumer Food Data System (CFDS) | Mark Prell | mark.prell@usda.gov | |
Alisha Coleman-Jensen | alisha.coleman-jensen@usda.gov | ||
Consumer Information and Labeling | Brandon Restrepo | brandon.restrepo@usda.gov | |
Diet Quality & Nutrition | Sabrina Young | sabrina.young@usda.gov | |
Food Access | Alana Rhone | alana.y.rhone@usda.gov | |
Food Consumption & Demand | Abigail Okrent | abigail.okrent@usda.gov | |
Diansheng Dong | diansheng.dong@usda.gov | ||
Hayden Stewart | hayden.stewart@usda.gov | ||
Obesity | Mariah Ehmke | mariah.ehmke@usda.gov |
Food Markets & Prices
Topic | Name | Phone | |
---|---|---|---|
Consumer and Producer Price Indexes | Megan Sweitzer | megan.sweitzer@usda.gov | |
Food Prices, Expenditures, and Establishments | Andrea Carlson | andrea.carlson@usda.gov | |
Patrick Canning | patrick.canning@usda.gov | ||
Hayden Stewart | hayden.stewart@usda.gov | ||
Food Service Industry | Wilson Sinclair | wilson.sinclair@usda.gov | |
Eliana Zeballos | eliana.zeballos@usda.gov | ||
Local Foods | Anne T. Byrne | anne.byrne@usda.gov | |
Ashley Spalding | ashley.spalding@usda.gov | ||
Processing & Marketing | James Chandler Zachary | james.zachary@usda.gov | |
Retailing & Wholesaling | Anne T. Byrne | anne.byrne@usda.gov | |
Eliana Zeballos | eliana.zeballos@usda.gov |
Food Safety
Topic | Name | Phone | |
---|---|---|---|
Consumers | Sandra Hoffmann | sandra.a.hoffmann@usda.gov | |
Jae-Wan Ahn | jae-wan.ahn@usda.gov | ||
Markets, Regulation, and Policy | Kar Ho Lim | kar.lim@usda.gov | |
Michael Ollinger | michael.ollinger@usda.gov |
International Markets & U.S. Trade
Topic | Name | Phone | |
---|---|---|---|
Countries & Regions | Felix Baquedano | felix.baquedano@usda.gov | |
International Consumer and Food Industry Trends | Steven Zahniser | steven.zahniser@usda.gov | |
Constanza Valdes | constanza.valdes@usda.gov | ||
International Food Security | Yacob Abrehe Zereyesus | yacob.zereyesus@usda.gov | |
Lila Cardell | lila.cardell@usda.gov | ||
Macroeconomics & Agriculture | William Johnson | william.johnson3@usda.gov | |
Wendy Zeng | wendy.zeng@usda.gov | ||
Trade Policy & World Trade Organization (WTO) | Brian Williams | brian.williams2@usda.gov | |
Katherine Baldwin | katherine.baldwin@usda.gov | ||
U.S. Agricultural Trade | Bart Kenner | 816-702-4815 | bart.kenner@usda.gov |
Angelica Williams | angelica.williams@usda.gov | ||
James Kaufman | james.kaufman@usda.gov |
Natural Resources & Environment
Topic | Name | Phone | |
---|---|---|---|
Climate Change | Ron Sands | ron.sands@usda.gov | |
Conservation Programs | Kate Binzen Fuller | kate.fuller@usda.gov | |
Organic Agriculture | Sharon Raszap Skorbiansky | sharon.raszap@usda.gov |
Rural Economy & Population
Topic | Name | Phone | |
---|---|---|---|
Business & Industry | John Pender | john.pender@usda.gov | |
Employment & Education | Austin Sanders | austin.sanders@usda.gov | |
Tracey Farrigan | tracey.farrigan@usda.gov | ||
Natural Amenities | David McGranahan | david.mcgranahan@usda.gov | |
Population & Migration | John Cromartie | john.cromartie@usda.gov | |
Rural Classifications | John Cromartie | john.cromartie@usda.gov | |
Austin Sanders | austin.sanders@usda.gov | ||
Rural Poverty & Well-Being | Tracey Farrigan | tracey.farrigan@usda.gov |