Dr. George M. Thomas President and Chief Executive Officer
George M. Thomas is President and CEO of Adult & Teen Challenge of Texas. George began as a volunteer in New England in 2003 – eventually serving the Connecticut program in administrative, teaching, and counseling capacities for 2 years. During this time, he was licensed as an AG minister and helped birth an inner-city, “Teen Challenge church” near the New Haven campus. In 2006, George became the business administrator for Teen Challenge USA in Springfield, MO. He earned his Doctor of Ministry Degree from the Assemblies of God Theological Seminary. For his dissertation, George authored the Teen Challenge USA Best Practices Manual. With a passion to reach the 1.5 million drug and alcohol addicts in his home state of Texas, George joined Adult & Teen Challenge of Texas in June 2009. George’s spiritual gifts are teaching and administration and he finds the following traits as essential to working at Teen Challenge: dependence upon God, commitment to students, and ability to operate in a team environment. George earned his bachelor of science, majoring in Biology and Christianity, from Houston Baptist University. In 1999, he earned his Masters in Business Administration at University of Houston, concentrating in accounting and subsequently working as an accountant for various Fortune 500 companies in Houston prior to joining Teen Challenge. He and his wife Dolly, along with three daughters and 1 son, live in San Antonio.
Matthew Killian- Magnolia Men’s Program Manager
Matthew Killian is currently serving Christ as the Program Manager at Adult and Teen Challenge of Texas. Matthew was born in Southern California and was living there until 2020 when he felt the calling of the Lord to move to Texas while he was a student at TCMI. Matthew entered the program in March of 2018 and after having an encounter with the Lord that would forever change the projection of his life. He loves to be able to share the hope he found in Jesus and watch as new students embrace the change that Christ can make in their life.