Chaniotis Antonis graduated from the University of Athens Dental School, Greece (1998). In 2003 he completed the three-year postgraduate program in Endodontics at the University of Athens Dental School.
Since 2003, he owns a limited to microscopic Endodontics private practice in Athens, Greece.
For the last ten years, he served as a clinical instructor affiliated with the undergraduate and postgraduate programs at the University of Athens, Athens Dental School, Endodontic department, Greece.
In 2012 he was awarded the title of Clinical fellow teacher at the University of Warwick, Warwick dentistry UK.
He lectures nationally and internationally, and he has published articles in local and international Journals.
Ιn 2015 he introduced a novel technique for the management of highly curved root canals and in 2022 he was invited to publish a narrative review in International Endodontic Journal about the management of curved and calcified canals. This review is among the 5 most downloaded papers of the International Endodontic Journal.
He currently serves as a member of the Hellenic Association of Endodontists (ESE member society), as country representative of the Hellenic Association of endodontists in ESE, as a certified member of the European Society of Endodontology (ESE) and international member of American Association of Endodontists (AAE).