Mark McGregor Shelton (born November 8, 1956) is an American physician working as a pediatrician at the Cook Children's Medical Center in Fort Worth, Texas.
[2] He is a graduate of Arlington's Lamar High School, and received a BS from Baylor University.
[3] Shelton completed his medical studies at the Texas A&M University College of Medicine.
[1] Shelton has served as the director of the Pediatric Infectious Diseases Program at the Cook Children's Medical Center in Fort Worth, Texas, since 1988.
He has served as a volunteer with the Longhorn Council of the Boy Scouts, the Ronald McDonald House of Fort Worth,[3] and board member of the Lena Pope Home.