Matteo Tretti Clementoni, 55 yrs old, is a board-certified Plastic Surgeon. He has an H index of 14 and a G index of 32. Graduating summa cum laude at the University of Bologna in 1993 he went on to medical school at the University of Pavia where he concluded his residency program in 1999. He is member of the SICPRE (Società Italiana di Chirurgia Plastica Ricostruttiva ed Estetica), ASLMS (American Society for Laser Medicine and Surgery - Fellow), ESLAS (European Society for Laser Aesthetic Surgery), ESLD (European Society for Laser Dermatolgy), SIDCO (Società Italiana di Dermatologia Chirurgica ed Oncologica), AICPE (Associazione Italiana Chirurgia Plastica Estetica) and he is honorary member of the SASDS (South African Society of Dermatologic Surgery), founding member of DASIL (Dermatologic and Aesthetic Surgery International League) and COSMEDICA.

He is also member of the 中國激光協會 (Chinese Laser Association) and the ABL (Academia Brasileira de Laser e Fotomedicina). He took part at 4 surgical voluntary missions in Asia and Africa (becoming chief of the mission in the last one in 1999) treating mostly pediatric malformations and severe burn scars. He started, as private practice, his laser activity in 1995 and now he is author of many papers and he attended, as speaker, at many national and international meetings. Laser professor for the International Society for Aesthetic Plastic Surgery 2006 Master's Course he was also professor during the International Society for Dermatologic Surgery 2007 Master's Course. Professor of the Italian Laser Surgery School in 2005 and 2006 he is also Laser Professor at 2 second level Masters of University of Naples and Insubria University. He is Laser Professor of the Aesthetic Laser Surgery School since 2008. He is also Member of the National Advisory Board of Hi-Tech Dermo, reviewer of the JEADV, of the Aesthetic Plastic Surgery, of the Journal of Cosmetic and Laser Therapy, of the Lasers in Medical Science and of the Lasers in Surgery and Medicine.