OUR LEADERS

Pastors, Elders, Deacons & Staff

Pastors

Jamie MacGregor

Senior Pastor

Jamie is glad to be back home! He fled the Midwest after high school and now after more than two decades on the East Coast, he strangely is back home in Wisconsin. And he and his family love it!

Jamie is married to Debbie for nearly thirty years. They have five children. Together they enjoy pretty much anything outdoors, cooking Indian food and playing games.

Jamie began serving as Senior Pastor in September of 2020. He has served in a variety of pastoral roles including: associate pastor, church planter, interim pastor and missionary. Jamie also is trained as a fish biologist, and he readily enjoys a robust discussion about science, faith and God’s amazing creation.

Clay Smith

Assistant Pastor

After growing up in Southeastern Wisconsin (Menomonee Falls, Waukesha, Milwaukee), Clay Smith graduated from the Reformed Theological Seminary in Charlotte and joined Cornerstone as a pastoral apprentice in the Wisconsin Presbytery in 2019 and then was ordained in May 2021. Clays serves as the Pastor of Outreach and Christian Education and he is focused on welcoming newcomers and growing our people strong in the faith.

If there’s nerds who love it, Clay probably does too: tabletop games, video games, Sci Fi, adventure movies, podcasts, all kinds of music! Clay and his wife, Katie, and their four young children—Gabriel, Rosalie, Ted, and Cameron—live in Waukesha.

Session of Elders

Left to right - RE Roy Peters, RE Jason Heinen, RE Bob Sievert, TE Jamie MacGregor, RE Steve Iler

Deacons

Left to right - Tom Harland, Matt Gruennert, Jim DeRuyter, Jim Lemmenes, Josh King, Tim Brinkmann

Staff

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Melody Sparks

Church Administrator

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Christie Iler

Women’s Discipleship

Melody serves as the Church Administrator. In many ways, she is the glue that holds together the moving pieces of a busy church. What is more, she is the joyful face and voice to those who stop by or contact the church. Melody is married to Elmer and they have two children and one granddaughter.

Christie began serving as the Women’s Discipleship Director in late 2018. She has served in a variety of roles throughout the years in a variety of churches throughout the country. She is passionate about women connecting to Jesus and wants to do that through discipleship. Christie is married to Steve who is a Ruling Elder at Cornerstone. They have 4 grown children, 2 daughter-in-laws, 1 son-in-law, 4 grandchildren and more on the way.