Dr Olivier Traxer is currently a professor of Urology at University Pierre et Marie Curie in Paris 6th. He also works at Tenon Hospital, which is an academic hospital.After a training in general urology in Paris, Dr Olivier Traxer did a research-fellowship at Southwestern Medical School, University of Texas, Dallas-Texas to subspecialize in Endourology and kidney stone management which represents his main field of interest. At univeristy of Paris 6th, he obtained a diploma in general surgery in 1999, a diploma in surgical urology in 2001 and a diploma in Andrology in 2005. Dr Olivier Traxer is a member of many associations linked to Urology such as the European Association of Urology, the French Association of Urology, la Societé Internationale d'Urologie, the European Section of Urotechnology. He is the director of the French Urolithiasis Comitee.