1. President-Elect
Pediatric Orthopaedic Society of North America
Rosemont, IL 60018-4226
2. President
American Academy of Orthopaedic Surgeons
Rosemont, IL 60018-4262
3. President
Scoliosis Research Society
Milwaukee, WI 53202-3823
4. President
Pediatric Orthopaedic Society of North America
Rosemont, IL 60018-4226