Head of Endodontics at the University Rey Juan Carlos of Madrid. -Assistant Professor of Endodontics at the International Dental Institute in Palm Beach, Miami (USA). -Coordinator Professor of Adult Comprehensive Dentistry UEM, (2008–2010). -Chairman of the postgraduate program in Advanced Endodontics at the Universidad Rey Juan Carlos. -Title Degree in Dentistry from the Universidad Europea de Madrid, (UEM 1995–2000). -Specialist in Endodontics, certified by the University Southern Mississippi (USM), (2000–2002). -Exclusive Endodontist in private practice in Madrid (Spain) and Linz (Austria). -More than 40 articles published in national and international journals. -Speaker at courses and lectures nationally and internationally (Argentina, Portugal, USA, Colombia, Austria, Italy, Dominican Republic, Switzerland, Brazil, Uruguay, Guatemala, Panamá, Honduras, Lebanon, Hungary, France, Kuwait, EAU, Chile, Indonesia, Czechia, Perú, Georgia, Croatia, México, Ecuador and Costa Rica) -Award for best case report in 2006 by the National Congress of Endodontics. -Co-author of the book “Microdentistry a practical guide”. (2014). -Member of the executive committee of the Spanish Society of Endodontics. -Member of the American Association of Endodontics. -Speaker at the Carl Zeiss Dental Academy. -President of the Spanish Association of Endodontics.