Dr. Sergio Charier had graduated in denstry in 2003 (Universidade Federal de Pernambuco) and post graduated in Facial Surgical Anatomy (São Leopoldo Mandic - Campinas/SP) and Oral and Maxillofacial Surgery (Universidade Federal de Pernambuco). Has the master degree in Implantology (São Leopoldo Mandic - Campinas/SP) and sll running PHD in implantology at Universidade de Guarulhos/SP. Coordinate post degree courses in Implantology and are consultant of Criteria Biomaterials.