Doctor koubi was graduated in University of Marseille in 1998.
He has a position of Associate Professor in Restorative department in Marseille University since 2008 and received his PHD in 2011. He has been resident for 3 years in Paris University after his graduation. He has a private office in Marseille and a smile consultation in Paris. His main topic concern Esthetic rehabilitation for cosmetic or functional reason (worn dentition). He is invited in many prestigious esthetic academy to lecture on a simple way to achieve high level esthetic dentistry and he is mainly focus on the teachability of esthetic dentistry. He is a speaker in esthetic post graduated program in many university ( marseille, strasbourg, hochi minh city, hanoi).He received Gold molar title from student of his university (best teacher of the year) in 2012 and title of best french speaker same year. He was awarded of silver molar in 2014.
He is since 2012 a member of style italiano group in charge of indirect topic.
He is founder since 2013 of L’institut de la facette, a private training center focus on smile design for worn dentition and cosmetic rehabilitation.
He is author of many scientific article and case report on esthetic dentistry.