Staff Orthopaedic Surgeon (retired) HCMC
Former Chair, Department of Orthopaedic Surgery, Northwestern University, IL
Executive Vice President, Senior Principal Advisor for RCRI, Regulatory & Clinical Research Institute, Inc.
Founder, Orthopaedic Biomechanics Laboratory & Orthopaedic Learning Center
Professor of Orthopaedic Surgery, University of Minnesota
Past President, American Academy of Orthopaedic Surgeons