Dr. Tull is a board-certified orthopedic surgeon with sub-specialty training in total joint replacement. He was named a Top Doc in Orthopedic Surgery by St. Louis Magazine in 2015. He has developed surgical expertise in the anterior approach to total hip replacement. Dr. Tull received his medical degree from Duke University School of Medicine in Durham, North Carolina. He completed a residency in orthopedic surgery at Washington University School of Medicine in St. Louis, Missouri, and then was selected to complete fellowship training in adult joint reconstructive surgery. He is a Fellow of the American Academy of Orthopedic Surgeons. Dr. Tull serves the greater St. Louis region at SSM Health DePaul Hospital.