Biography:
- Master Clinician, co-director of clinic, research advisor University of Illinois Department of Orthodontics 1972-2006 (ret)
- Adjunct professor and research advisor, University of Illinois Department of Orthodontics 2006 – present
- Member ADA, AAO, WFO, FDI, numerous other professional organization
- International lecturer (audiences on 6 continents) on the business principles of orthodontics
- Published numerous articles in refereed journals
- His book on the Bioprogressive Treatment Philosophy has been translated into 4 languages
- Private practice in Lake County, Illinois, USA, 1974 to present
- Consultant to Dental Monitoring
