Roberto Sorrentino graduated with honors in Dentistry in 2002 at the University Federico II of Naples. He has a Master of Science and Ph.D. in “Dental materials and their clinical applications” from the University of Siena (2004--2006). An Associate Professor of Prosthodontics and Digital Dentistry at the University Federico II of Naples and qualifying as a Full Professor in 2017, he lectures at several national and international Postgraduate and Master's Courses at different universities. He is a researcher, speaker, expert, and consultant for national and international dental companies, the author of more than 150 publications in national and international peer-reviewed scientific journals, and co-author of chapters of books on Prosthodontics, as well as a reviewer of more than 30 international peer-reviewed scientific journals. Past President of the Membership and Recruitment Committee of the International Association for Dental Research (IADR). Member of the Italian Society of Prosthodontics and Oral Rehabilitation (SIPRO). Member of the Academy of Dental Materials (ADM) and of the Italian Society of Dentistry and Maxillo-Facial Surgery (SIOCMF). Past Secretary of the Italian Society of Prosthetic Dentistry and Implant Prosthodontics (SIOPI). Member of the Restorative Advisory Board of GC Dental. The winner of national and international prizes for research and clinical activity, he is the co-founder of the dental blog and community, Zerodonto (www.zerodonto.com).