Plotino is a certified member of the European Society of Endodontology, an international member of the American Association of Endodontists, and an active member of the Italian Society of Conservative Dentistry and the Italian Academy of Endodontics.
From 2005 to 2008, Plotino was Professor of Endodontics in the School of Dental Hygiene at the same university, where he obtained his Ph.D. in 2009.
Since 2009, he has been employed in the Department of Endodontics at the Sapienza University of Rome.
He runs his own private practice limited to endodontics and restorative dentistry in Rome.
Dr. Plotino has authored and co-authored more than 70 articles on various endodontic and restorative topics in international scientific peer-reviewed journals and has contributed to four chapters in textbooks and monographs. Plotino has given several lectures, workshops and hands-on courses worldwide.