Tina L. Gregory, ENGR, currently serves as the MIS Manager and previously held the position of Information Systems Engineer III at the Choctaw Nation of Oklahoma since June 2019. Prior experience includes the role of IT Applications Support Manager at the Chickasaw Nation Department of Commerce from April 2009 to April 2018, and a position as a Photographer at Lanae Photography from 2004 to 2014. Tina L. Gregory's educational background includes a high school diploma from Byng High School and multiple certifications from the Pontotoc Technology Center, including EMT-Basic, EMT-Intermediate, and Certified Nurse Assistant (CNA).