Dr. Duke graduated from the University of Tennessee at Martin, and then attended medical school at the University of Tennessee.  He is certified by the American Board of Pediatrics and has been with Arkansas Pediatric Clinic since completing his residency in July of 2000.  

Dr. Duke is a member of the American Academy of Pediatrics and the Pulaski County Medical Society.  

Dr. Duke is married to Kristin, and they have two children – Caroline and Joshua. The Dukes attend Geyer Springs First Baptist Church. Dr. Duke enjoys sports and physical fitness activities such as running.