Staff contacts by department

Sheryl Jo

Director of School Improvement

Allison Reiffer

Accreditation Coordinator/Administrative Assistant

Elaine Brouwer headshot

Elaine Brouwer

Regional Coordinator

Northwestern Region (WA, OR, MT, ID, WY, AK)

David Ritter

Regional Coordinator

Southeastern Region (CO, TX, KS, Ok, AK, LA, MS, AL, TN, KY, MD, WV, VA, NC, SC, GA, & FL).

Don Woo headshot

Don Woo

Regional Coordinator

Western Great Lakes (MO, IL, IN, WI)

Bob Van Wieren headshot

Bob Van Wieren

Regional Coordinator

Michigan, Northeastern Region (ME, NH, VT, PA, MA, RI, CT, NY, NJ, DE, OH, DC), and Southwestern Region (CA, NV, UT, AZ, NM, HI).

Arlyn Schaap

Regional Coordinator

Heartland Region (ND, SD, NE, MN, IA)

Rachael Heyboer

Director of Product Development

Ashley Howe headshot

Ashley Howe

Curriculum and Instruction Department Specialist

Heidi Dean headshot

Heidi Dean

Curriculum and Instruction Bible Specialist

Susan Koppendrayer

Curriculum and Instruction STEM Education Specialist

Joel Westa


Darryl Shelton

Chief Operating Officer

Debra Lantz

Executive Assistant to the President

Meghan Meyer

Administrative Assistant

Allison Reiffer

Accreditation Coordinator/Administrative Assistant

Howard Van Mersbergen

Vice President of Employee Benefits

Todd Schilthuis

Pension & Insurance Account Manager

Brenda Addie

US Pension Specialist

Sharon Feikema

Department Assistant

Karen Keuning

Project/Accounting Specialist

Laura Landstra

Canada Insurance Specialist

Brian Meekhof

Benefits Manager

Sue Shaffer

US Retiree Administrator/Specialist Assistant

Karen Sharda

Administrative Assistant

Amy Slachter

US Insurance Specialist

Marcy Sterken

Canada Pension Specialist

Lindsay Monette

Marketing Manager

Terry Kok

Membership Consultant

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