• Business and Industry
• Community Economic Development
• Crops
• Environment
• Farm Management
• Finances
• Food, Nutrition and Health
• Home and Family
• Kids and Teens/4-H
• Livestock
• Yard and Garden

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• ISU Extension

Sioux County Extension Staff

Office  Staff
Sioux County Office Staff

Cheryl  Heronemus
County Extension Education Director
hero@iastate.edu

Dr. Christine  Mondak
Dairy Extension Specialist
cmondak@iastate.edu

Beth  Doran
Extension Beef Specialist
doranb@iastate.edu

Cindy  Cleveringa
4-H County Youth Coordinator
clever@iastate.edu

Erin  Emmelkamp
Discover 4-H Coordinator
kamp@iastate.edu

Mary  Hettinga
Biotechnology Education Coordinator
mhett@iastate.edu

Anita  Jeltema
Office Assistant
ajelt@iastate.edu

Field Specialists serving our county

Amy  Fugelstad-Nahnsen
Youth Field Specialist
amyfn@iastate.edu

Joel  De Jong
Extension Crops Specialist
jldejong@iastate.edu

Abbie  Gaffey
Community Resource Development Field Specialist
agaffey@iastate.edu

Ron  Hook
Extension Farm Finance Specialist
rhook@iastate.edu

Julie  Hlas
Extenal Relations Specialist
hlas@iastate.edu

Dr. Kris  Kohl
Extension Agricultural Engineer Specialist
kkohl1@iastate.edu

Merle  Pochop
Extension Business and Industry Specialist
pochop@iastate.edu

Rhonda  Rosenboom
Extension Families Specialist
rrosenb@iastate.edu

David  Stender
Extension Swine Specialist
dstender@iastate.edu

Denise  Wyland
Extension Families Nutrition Specialist
dwyland@iastate.edu

ISU Extension Staff Directory [http://www.extension.iastate.edu/staffdir.html]