Orthodontist Exclusif Post Graduate in Orthodontics, University Lille 1999 Private Practice Geneva President of the International Pediatric Orthodontic Society President of the French Orthodontic Pediatric Society Founding President of the French Orthodontic Society of Aligner Member of AAO, WFO and FFO AUTHOR of Books « L’Orthodontie du Sourire » and «the Dr Bergeyron’s Clincheck Guide »