Giovanni Zucchelli is Professor of Periodontology at the University of Bologna, where he has been granted the authorization to Full Professor. He is an active member of the European Academy of Esthetic Dentistry, of the Italian Academy of Osteointegration and of the Società Italiana di Parodontologia and he is a member of the Federazione Europea di Parodontologia and of the American Academy of Periodontology. He is a member of the Editorial Board of the International Jourmal of Periodontics and Restorative Dentistry, and Associate Editor of the International Journal of Esthetic Dentistry, and also peer reviewer of the most important international Periodontology reviews. He is author of over 100 scientific publications. He won several prizes for scientific research in Europe and in the USA.