Our Experts

David Kringen

SDSU Extension Water Resources Field Specialist

605-995-7378

David.Kringen@sdstate.edu

Mitchell Regional Center-CES
1800 E Spruce St
Mitchell, SD 57301

David Ollila

SDSU Extension Sheep Field Specialist

605-394-1722

david.ollila@sdstate.edu

Rapid City Regional Center-CES
711 N Creek Drive
Rapid City, SD 57703

Deanna Gall

SDSU Extension 4-H Youth Program Advisor - Hutchinson & Turner Counties

605-387-4205

deanna.gall@sdstate.edu

Extension-Hutchinson Co
140 Euclid Room 126
Olivet, SD 57052

Deborah Sundem

Temporary Employee

605-882-5140

Deborah.Sundem@sdstate.edu

South Dakota State University
SDSU Extension
Watertown Regional Center-CES
Watertown, SD, 57201

Debra Lessman

SDSU Extension 4-H Youth Program Advisor - Deuel County

605-874-2681

Debra.Lessman@sdstate.edu

Deuel County Extension Office
419 3rd Ave. S.
Clear Lake, SD 57226

Diane Bechen

SDSU Extension Nutrition Assistant

605-995-8620

Diane.Bechen@sdstate.edu

Extension-Davison Co
3200 W Havens St
Mitchell, SD 57301-9003

Emily Trzpuc

SDSU Extension 4-H Youth Program Advisor - Hand, Hyde & Potter Counties

605-853-2738

Emily.Trzpuc@sdstate.edu

Hand County Courthouse
415 W 1st Ave
Miller, SD 57362

Emmanuel Byamukama

Assistant Professor & SDSU Extension Plant Pathologist

605-688-4521

emmanuel.byamukama@sdstate.edu

Plant Science Building 107
Agronomy, Horticulture & Plant Science-Box 2108
University Station
Brookings, SD 57007

Erin Christofferson

605-626-2870

Erin.Christofferson@sdstate.edu

Aberdeen Regional Center-CES
13 2nd Ave SE
Aberdeen, SD 57401

Francesca Benson

605-682-8440

Francesca.Benson@sdstate.edu

Lower Brule Sioux Tribe Admin Building
187 Oyate Circle
Lower Brule, SD 57548

Francesca Willard

Temporary Employee

605-682-8440

Francesca.Willard@sdstate.edu

South Dakota State University
Food & Families Programs
SBG 435, Box 2207
Brookings, SD 57007

Gared Shaffer

SDSU Extension Weeds Field Specialist

605-626-2870

Gared.Shaffer@sdstate.edu

Aberdeen Regional Center-CES
13 2nd Ave SE
Aberdeen, SD 57401

George Perry

Professor & SDSU Extension Beef Reproductive Management Specialist

605-688-5456

George.Perry@SDSTATE.EDU

Animal Science Complex 214
Animal Science-Box 2170
University Station
Brookings, SD 57007

Grady Ruble

SDSU Extension Cow/Calf Field Specialist

605-882-5140

Grady.Ruble@sdstate.edu

Watertown Regional Center-CES
1910 West Kemp Ave
Watertown, SD 57201

Gregory Midzak

SDSU Extension Nutrition Assistant

605-394-1722

Gregory.Midzak@sdstate.edu

Rapid City Regional Center-CES
711 N Creek Dr
Rapid City, SD 57703