Calvary Church GR

Our Staff

Pastoral Leadership

Tom Olsson

Associate Pastor

Jim Samra

Senior Pastor

Kristen White

Senior Pastor's Personal Assistant

John Zimmerman

Executive Pastor

Adult Ministries

Jakob Jackson

Pastoral Staff, Small Groups & Men's Ministry

Karen VanHolstyn

Assistant Director, Adult Ministries

Calvary Kids

Scott Barry

Children's Choir Co-Director

Valerie Bierlein

Children's Choir Co-Director

Carla Boon-Julien

Calvary Kids Ministry Assistant

Leslie Iverson

Calvary Kids Facilitator

Shelly Lamport

Pastoral Staff, Calvary Kids

Sheri Schmidt

Orphan Care

Elizabeth Thelen

Calvary Kids Facilitator

Simon Endacott

Assistant Director, Calvary Kids

College & Young Adults

Mason Sherrill

Pastoral Staff, Young Adults

Samantha Heetderks

Ministry Assistant

David Alcook

Facilitator, College Ministry

Facilities

Barb Clauson

Custodial Team Leader

Melissa DeBoer

Facilities Ministry Assistant

Tom Eggleston

Preventive Maintenance

Ken Meines

Director of Facilities

Brian Novak

Custodial Supervisor

Financial Services

Cheri Davis

Accounting Assistant

Jeanne Kenyon

Accounting Assistant

Barb Nauta

Assistant Director of Financial Services

Susie Saunders

Accounting Assistant

Chris Snedeker

Accounting Assistant

Sue Schroeder

Director of Financial Services

Food Services

Melissa DeBoer

Facilities Ministry Assistant

Neal Milburn

Lead Cook

Kevin Troupe

Director of Food Services

Communications

Jackie Rice

Director of Communications

Men

Jakob Jackson

Pastoral Staff, Small Groups & Men's Ministry

Elaine Lohroff

Men, Serving & First Impressions Ministry Assistant

Mercy & Hospitality

Lee Content

Pastoral Staff, Mercy & Hospitality

Lou DeGraaf

Ministry Assistant & External Benevolence

Ardo Draper

Pastoral Staff, Prison Ministry

Nam Kim

Pastoral Staff, International Ministries

Brenda Neher

Facilitator, Mercy & Hospitality

Sheri Schmidt

Orphan Care

Katy Lambert

Missions & Outreach

Chris DeHaan

Missions & Outreach Ministry Assistant

Bruce Huseby

Pastoral Staff, Global Missions & Senior Adults

Celeste McDonough

Pastoral Staff, Missions & Outreach

Jim Stortz

Pastoral Staff, Evangelism & Discipleship

Natalie Uecker

Short-Term Missions & Local Outreach

Chris Walkup

Operations

Joy Gillette

Operations Ministry Assistant

Randy Helm

Director of Operations

Marilyn Lorenz

Receptionist

Pastoral Care

Regina Bilski

Pastoral Care Ministry Assistant

Lynnell Bok

Benevolent Ministry & Wedding Process Coordinator

Joanna Gordon

Care & Counseling Coordinator

Bruce Huseby

Pastoral Staff, Global Missions & Senior Adults

Mike Looney

Assistant Director of Senior Ministry & Pastoral Care

Josh Mateer

Pastoral Staff, Pastoral Care

Claire Walker

Director of Compassion Ministries

Dane Bjork

Assistant to Pastoral Care

Pastoral Residents

Adam Anderson

Pastoral Resident

Lenski Llorens

Pastoral Resident

Serving & First Impressions

Stacy Armbrester

Director of Serving

Judie Fielstra

Director of First Impressions

Elaine Lohroff

Men, Serving & First Impressions Ministry Assistant

Special Needs

Pam Cook

Special Needs Youth Facilitator

Elleen Fitzgerald

Special Needs Adult Facilitator

Judi Warner

Director of Special Needs Ministry

Students

Lee Bergakker

Pastoral Staff, Middle School Ministry

Byron Dickey

Pastoral Team Leader, Calvary Students and Kids

Sara Tindall

Student Ministries Facilitator

Samantha Heetderks

Ministry Assistant

Josh Karhan

Pastoral Staff, High School

Technical Services

Mark Kotlarczyk

Director of Technical Servicesoffice: 616-956-9377

Marlene Timmer

Technical Services Ministry Assistant

Pam Tuinstra

Technical Services Ministry Assistant

Brad Visser

IT Support Specialist

Joey Symonds

Assistant Director, Technical Services

Women

Donna Ross

Women's Ministry Assistant

Susan Sorensen

Pastoral Staff, Women

Worship

Andrew Crowder

Pastoral Staff, Worship Ministry

Mark Grevengoed

Orchestra Director

Cynthia Haas

Worship Pianist

Katie Mateer

Creative Arts Facilitator

Scott Sommerfeld

Audio Engineer

Christie Thompson

Ministry Assistant

Mark Welling

Assistant Director, Worship Ministry