Dr Mario Trelles is a seasoned, highly recognised general surgeon and plastic aesthetic and reconstructive surgeon. He is president of the European Society Laser Aesthetic Surgery (ESLAS), the Spanish Laser Society (SELMQ) and the European Laser Association (ELA). He is also a board member of the Laser Aesthetic Society of Cosmetic Surgeons (US).
On the academic front Dr. Trelles is a professor at the University Catolica of the Sacred Heart in Rome for postgraduate diplomas in Lasers in Dermatology, a visiting professor at the Department of Plastic, Reconstructive and Aesthetic Surgery, School of Medicine, University of Masaryk, Brno, Czech Republic, and the director of Master programmes on Lasers in Medicine, College of Physicians, Barcelona, Spain.