Pastors and Staff

Dan Hallock

Sr. Pastor & Elder

We're excited to announce that the congregation has made a decision to extend the call to Dan Hallock to be the next Sr. Pastor and that Dan has graciously accepted that call! Praise God for the unity in this decision and answering months of prayer. Please stay tuned in the coming weeks as we begin firm up details on the arrival of the Hallock family. 

Matthew Wynthein

Shepherding Pastor

My Story: I accepted Christ at Camp Forest Springs in Wisconsin while my counselor and I were out fishing. Growing up on a farm in Iowa, family, work and adventures have always been a huge part of my life! I worked in Christian camping ministry in Montana for 7 years and most recently with an overseas missions organization serving in Central America, Europe, Middle East and Asia. I came to Cornerstone in May of 2017 and am seeing the fruit and joy of God's calling.
I married my Northern Irish sweetheart, Laura in January of 2020! We are certainly thankful to have been married PC (pre-COVID) and have learned a lot from the crazy start to our life-long adventure! To God be the Glory. Currently I'm pursing an MDiv program through Kairos (Sioux Falls) Seminary.
My Hope for Cornerstone: My hope for Cornerstone is to see us grow in worship and in love of seeing God's name made known throughout Casper and the World.
Favorite Hobby: Reading, Hunting, Traveling, Cooking, Playing board games and walking our dogs with Laura and enjoying "backyard" community with family and friends. 

Easton Brock

Associate Pastor of Children and Youth

Lily (my wife) and I are from Noblesville, Indiana, and we recently graduated from Moody Bible Institute in Chicago — I (Easton) with an Intercultural Studies degree and Lily with a Theology degree. We are Midwesterners at heart, but have thoroughly enjoyed the beautiful scenery in Casper and meeting those of you here at Cornerstone. We are incredibly privileged to be a part of this church body, and I am excited to see how God will move in the lives of the youth to bring them closer to Himself, and overjoyed that I get to play a role in that!

Leslie Catlin


My Story: My husband Jim and I grew up in northeast Wyoming and attended a small Baptist church where his dad was pastor. I came to know Christ in early elementary school. Jim and I have celebrated over 30 years together and God has blessed us with two children, Garrett and Bryn.
My Hope for Cornerstone: A wise pastor said, "Most people know that God is love, but He uses people 'with skin on' to show His love." My prayer for Cornerstone is that we know and show His love both inside and outside of these doors.
Favorite Hobby: Making ice cream and running.


Aaron Stewart

Lead Elder

Ken Capasso

Elder - Secretary

Tom Bichel


Caleb Speiser


Rod Krischke


Kendell Kroeker