General Info

Robert Irwin earned a bachelor's degree in finance from Texas Tech University and also graduated from the Southwestern Graduate School of Banking at SMU. He has 25 years of banking and lending experience. Robert joined Guaranty Bank & Trust in 2001, serving as the President of the Texarkana Market since 2009. He has a passion for community banking in Bowie County where he is a community leader in economic development, civic organizations, and his church.