Dr. Stephanie Pun is the Director of the Hip Preservation Program at Stanford Children's Health and Clinical Associate Professor of Orthopaedic Surgery at Stanford School of Medicine. She specializes in both open and arthroscopic treatment of complex hip disorders for children and young adults. Her areas of expertise are adult hip dysplasia, infantile developmental dysplasia of the hip (DDH), femoroacetabular impingement (FAI), acetabular labral tears, hip sports injuries, and childhood hip diseases.