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About Us


Blue Green   Our Mission:

  • Trinity Christian Reformed Church seeks to worship with passion and serve with compassion.
    God’s Word so that we can be equipped to praise God in our service, worship, and fellowship.
  • Trinity’s motivation, by God’s love is to welcome with care and compassion all who come to us and to accept into the unity of our fellowship those who have accepted Jesus Christ as personal Savior and Lord.
  • Trinity’s Reformed witness to the world is evident in its progressive, hard-working,
    committed goal to serve all.

Our Purpose:

  • Motivated by God’s love for us and a hurting world, Trinity church seeks to teach of God, through His Word and be equipped to serve others, to the praise of God.

Pastor Stan Pastor Stanley Groothof/ Worship Pastor
Pastor Stan & Monica hail from British Columbia, Canada. They were married on a beautiful autumn day in 1999 and were blessed several years later with two children. Stan received his Master of Divinity degree at Regent College in Vancouver, BC, and also attended Calvin Theological Seminary in Grand Rapids, Michigan. As a seminary intern, he served Gateway Community CRC in Abbotsford, BC, and Smithville (Ontario) CRC. Prior to arriving at Trinity, Stan was pastor at Telkwa CRC in northern BC. The Groothof’s enjoy biking, reading, game nights, and watching a good movie.Stan blogs at

Carol Bonestroo/ Janitor

Pam DeJager Pam DeJager / Janitors
Dennis & Pam have been married for 33 years. They have 4 children and 7 grandchildren.They enjoy taking care of their grandchildren and riding motorcycle together. Denny loves to golf in his spare time and Pam loves gardening and just being outdoors.

Kim DeJong Kim DeJong / Ministry Coordinator
Kim DeJong was born and raised in Rock Valley. Kim graduated from Rock Valley Christian School and Western Christian High School.  Kim started working at Trinity in July of 2007.  Kim and Michael have four children, Jaelyn, Tayjen, Kinley & Kennedy. Michael is a financial planner with Freedom Financial in Rock Valley. In her spare time, Kim enjoys scrapbooking, camping, waterskiing, spending time with family, and cheering on the Hawkeyes!

 Shelli Kollis/ Director of Youth and Family Discipleship

 Kevin Nibbelink Kevin Nibbelink/ Financial Recorder
Kevin Nibbelink was born and raised in Rock Valley.  He has been a member of Trinity CRC his entire life.  He served as a deacon from 2009-2011.  Kevin graduated from Dordt College in 2006 majoring in Accounting & Business.  He also works as a full-time accountant at Van Bruggen & Vande Vegte, P.C.  Kevin is a member of the Kiwanis Club of Rock Valley.  He is also on the board of Chamber of Commerce.  He enjoys to golf in his spare time.


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