Dr. Castellucci graduated in Medicine at the University of Florence in 1973 and he specialized in Dentistry at the same University in 1977. From 1978 to 1980 he attended continuing education courses on Endodontics at Boston University School of Graduate Dentistry with Prof. Herbert Schilder. Dr. Castellucci is Past President of the Italian Endodontic Society S.I.E., Past President of the International Federation of Endodontic Associations I.F.E.A., Active Member of the European Society of Endodontology E.S.E., Active Member of the American Association of Endodontists A.A.E.. He is Assistant Professor of Endodontics at the University of Cagliari Dental School and Professor of Micro-Surgical Endodontics at the Specialty of Oral Surgery of the University Federico II of Naples. He is a very well known international lecturer and gave lectures all around the world. He has been Editor of “The Italian Journal of Endodontics” and of “The Endodontic Informer”, is now the Editor in Chief of Endo Tribune, Founder and President of the “Warm Gutta-Percha Study Club” and of the Micro-Endodontic Training Center, where he teaches and gives hands-on courses. He published articles on Endodontics in the most prestigious Endodontic Journals. He is the author of the textbook (3 volumes) “Endodontics”, which is now available in English. He lives and practices in Florence where he has his private practice and his Micro-Endodontics Training Center.