1. Fellow, Foot and Ankle Surgery, Department of Orthopaedics, University of California, San Diego, School of Medicine, San Diego, California.
2. Professor of Orthopaedic Surgery; Director, Division of Hand and Foot Surgery; and Chief, Foot and Ankle Surgery Service, Department of Orthopaedics, University of California, San Diego, School of Medicine, and Chief, Department of Rehabilitation Medicine, Veteran's Affairs Medical Center, San Diego, California.