Staff
SDEA/NEA Headquarters & Plains Service Center

411 East Capitol  |  Pierre, SD 57501
605-224-9263

RYAN ROLFS
Executive Director

ANNE PLOOSTER
General Counsel

HOLLY FREDERICK
Chief Financial Officer

SANDRA WALTMAN
Government Relations/Communications Director

SANDY ARSENEAULT
Plains UniServ Director

LATHIE UNDER BAGGAGE
Data Strategist

KYLIE STODDARD
Financial Assistant

ROBERTA "BOBBI" DREWES
Membership Technician

REBECCA FELLER
Communications Specialist

CHRISTY RYLAND
Administrative Assistant

Black Hills Service Center
PO Box 1011  |  Rapid City, SD 57709-1011
605-342-8068

ERIC HEROLD
Plains UniServ Director


EGL Service Center 
605-224-9263 

LOUANN JENSEN
Educators Guiding Learners UniServ Director

Eastern Prairie Service Center
PO Box 947  |  Sioux Falls, SD 57101
605-224-9263 

GRACE GILL
Eastern Prairie UniServ Director


SouthEast Educators Service Center
PO Box 947  |  Sioux Falls, SD 57101
605-224-9263

PHILIP MOORE
SEE UniServ Director/Retired Program Coordinator


Teaching and Learning
605-695-2579

RICH MITTELSTEDT 
Teaching & Learning Coordinator