Seth Kreimeyer-Kelly, a native of Tucson, Arizona, has been a part of the Casas Church community since he was in fifth grade. He is serving full-time as pastor of Middle School Student Ministries. He is a graduate of the University of Arizona in Religious Studies.

Pastor Kreimeyer-Kelly lends a unique perspective to his teaching because of his background in comparative religions and world history. His teaching style is direct, but also compassionate and relational. His outside interests are soccer and golf, and his beautiful wife Ariane works with the Global Outreach Ministry at Casas Church.