With over twenty years in the information technology field, Teresa Tonthat is the vice president of Information Services and also serves as the Chief Information Security Officer for Texas Children’s, the largest pediatric hospital in the nation. She leads a team of over 230 technologists that deliver a resilient foundation enabling digital experiences while maintaining availability, reliability and security.


Teresa serves on multiple industry and technology advisory committees and is a faculty member of College of Healthcare Information Management Executives. 



Teresa Tonthat
Vice President & Associate CIO
Texas Children\’s