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 extensively nationally and internationally and he has published articles in local and international Journals.
He currently serves as an active member of the Hellenic Society of Endodontology (ESE full member society), a certified member of the European Society of Endodontology (ESE) and international member of American Association of Endodontists (AAE).