Dr. Hall is the Chief of the Division of Critical Care Medicine at Nationwide Children's Hospital and The Ohio State University College of Medicine in Columbus, Ohio.  He is the founding Director of the Immune Surveillance Laboratory at the Abigail Wexner Research Institute at Nationwide Children's Hospital.  Dr. Hall attended medical school at the University of Virginia after which he completed his pediatric residency, chief residency, pediatric critical care medicine fellowship, and research fellowship all at Children's Hospital of Pittsburgh.  Dr. Hall's research program focuses on the monitoring and modulation of immune function in critically ill and injured children, with a particular focus on the immunobiology of pediatric sepsis.