The staff at Preston Ridge is a fun group that loves serving together and leading our church community in ministry and life.
Feel free to reach out and email us at info@prestonridge.org or call us at 972.712.7007.
Our Leadership Team
-
Mark Caswell
Lead Pastor
Mark Caswell began serving as Senior Pastor here at Preston Ridge in June 2024. With a deep passion for preaching God’s Word and shepherding the local church, Mark brings over two decades of ministry experience—including roles in youth ministry, church planting, and as an associate pastor. Mark is a graduate of the University of North Texas and Southwestern Baptist Theological Seminary.
Mark and his wife, Terra, have two sons: Hudson, a college student at SMU, and Jack, who’s in high school at Legacy Christian Academy. As a family, they love making memories together, whether traveling, cheering on Dallas sports teams, or just spending quality time at home. In his downtime, Mark enjoys reading, exploring new places, and watching a good game.
He counts it a great joy to lead and serve the people of Preston Ridge, pointing them to Jesus and helping them take their next step with Jesus.
-
jibin mathew
Missions Minister
jibin.mathew@prestonridge.org
Jibin Mathew joined Preston Ridge Church in August 2025 as Mission Minister, driven by a passion for sharing the gospel both locally and globally. His ministry experience spans church planting and pastoral leadership in India and the USA. He holds a Bachelor’s in Theology, a Master’s in Psychology, and is currently pursuing a second Master’s at Dallas Theological Seminary.
Serving alongside his wife, Sherin, and their daughter Olivia, Jibin envisions the Church as a Spirit-led community that offers a foretaste of the Kingdom of God—pointing toward the day when Christ will fully establish His reign and people from every “ethnos” will worship Him together. He is deeply committed to the Great Commission, believing that every believer is called to actively engage in mission, making disciples, and extending the gospel to all nations.
The Mathews enjoy traveling, connecting with people, and savoring the richness of diverse cultures and cuisines.
-
Ashley Campbell
Children's Director
ashley.campbell@prestonridge.org
Ashley is married to Scott Campbell. They have one daughter, Callie Brooke and two dogs, Toby and River. They have been members of Preston Ridge since 2018. Ashley graduated from Baptist Health Sciences University with a bachelor’s in radiologic sciences.
-
Zander Turner
Student Pastor
zander.turner@prestonridge.org
Zander became the Youth Pastor in August of 2024. He loves all Dallas sports teams, and truly believes that he is a top 10 Mario Kart player. Zander has been involved with Kanakuk Ministries for years, including Kampout, Link Year, and others.
He is passionate about the discipleship of teens and developing leaders. His desire is to see the students of Preston Ridge fall in love with Jesus and to have a blast while teaching truth
-
olivia ellis
Office Manager & Event Coordinator
olivia.ellie@prestonridge.org
Olivia joined the Preston Ridge team in 2025 as our Office Manager and Event Coordinator. She grew up in Chattanooga, Tennessee, and graduated from Texas Christian University in 2022. Before coming to Preston Ridge, Olivia worked in event planning at TCU and later as a project manager for healthcare software in Wisconsin. She has a big heart for community outreach and loves helping people feel connected. When she’s not at the church, you can usually find her reading a good book, working in her garden, or spending time with her husband, Landon, and their golden retriever, Monty.
-
Janet bell
Administrative Ministries Assistant | Drop-Off Location Coordinator for Operation Christmas Child
After years of serving in Childrens and MOPS, Preston Ridge offered Janet the opportunity to administratively serve on staff in August 2011. She finds joy and gratitude in serving her Savior daily through her family, weekly through her church family, and yearly through OCC.
Janet and her husband, Andrew, have twin sons, Seth & Joseph. Their family has grown up at Preston Ridge, and now the boys will spread their wings at SMU and OKState.
