Dr. Costello has a clinical interest in the evaluation and treatment of neonates with complex congenital heart disease and is an active clinical investigator whose research focuses on critically ill children with cardiac disease. He says his biggest responsibility is to provide leadership, infrastructure and support for the clinical investigators who are doing research to support children. His focus will be to make it easier, more efficient and more feasible for other researchers to be successful at MUSC Children’s Health while improving the quality and efficacy of care that is provided for children and their families.