Board Certified Plastic Surgeon, trained in Montpellier, France, and in England (Mount Vernon Hospital, Northwood, Queen Victoria Hospital, East Grinstead, Saint James's University Hospital, Leeds). Past Consultant Plastic Surgeon, Plastic Surgery and Burns Unit, University Hospital Saint Louis, Paris, he runs Private practices in Paris, France, and in Figueres, Girona and Barcelona in Spain. He is the Senior Medical Advisor to Sinclair Pharmaceutical; Member of Conseil de l'Ordre des Médecins (Paris), Col-legi de Metges de Girona (Spain), French Society of Plastic Reconstructive and Aesthetic Society SOFCPRE, French Society of Aesthetic Plastic Surgeons SOFCEP, International Society for Aesthetic Plastic Surgery ISAPS, Sociedad Espanola de Medicina Estetica SEME, Sociedad Espanola de Cirugia Plastica Reparadora y Estetica SECPRE. Of international renown, he has presented and published 323 communications in international congresses, and has published 74 articles in international reviews and 9 chapters in different books. He has taught in 514 workshops and teaching courses, more than 400 of them dedicated to skin fillers and Supending threads, and including 67 university courses. He was responsible for teaching courses in Plastic Reconstructive and Aesthetic Surgery in the University Hospitals in Paris for junior surgeons, and a member of the Scientific Editorial Commitee of IMCAS. He is responsible for teaching at the University Paris V- Paris XII, Hôpital Tarnier-Cochin, course on "Evaluation and Control of Injection and Filling Techniques in Dermatology and Plastic Surgery", "Biological effects of Injectable Fillers" "Fillers Lysis by injections" "Understanding mechanism of fillers complications", since its beginning in 2003.