Prof. Sergio Olate, MSc, MBA, PhD, FICD, FIAOMS División de Cirugía Oral y Maxilofacial, Universidad Estadual de Campinas, Brasil

Dr Alejandro Vivas-Rojo was born in Caracas, Venezuela in 1972. Studied DDS in Universidad Central de Venezuela where he received Dental Degree in 1996. From that year to 2000 he lived in Madrid, Spain to where he moved and where he began studies of Oral Surgery, finishing his degree in 2000. During his time in Spain,Dr. Alejandro Vivas -Rojo also recieved Dental Degree from Universidad de Granada, Spain in 1998. In 2000 Dr. Alejandro Vivas-Rojo moved to USA where he studied Fellow in Oral and Maxillofacial Surgery . In 2007 Dr. Alejandro Vivas-Rojo moved to Lisbon - Portugal, where he has his practice full time in One Clinic exclusive to Oral and Maxillofacial Surgery. Since 2008. Dr. Alejandro Vivas-Rojo has been lecturing around the world, in more than 70 countries giving more than 300 courses. Since 2010 with the acrediattion of University of Miami, Miller School of Medicine, he taught the course Advenced Course in Implant Dentistry 7 times a year in Lisbon, Portugal. Dr.Alejandro Vivas-Rojo is co-writer of the book “ Advance Implante Dentistry “ in 2017. Dr.Alejandro Vivas-Rojo is honorary member of: Mexican association of Oral and Maxillofacial Surgery. Asociacion LatinoAmericana de Cirugía oral y Maxilofacial ALACIBU.