Chrysa Oikonomou graduated from Aristotle University of Thessaloniki, Greece, in 2003. From 2004-2006 she worked at the department of Conservative Dentistry at Ruprecht-Karls-University of Heidelberg in Germany, initially at the department of Paediatric dentistry and then at the department of Endodontics. In 2006, she was accepted at the two-year ful l – t ime programme in Endodontology at the world-renowned Eastman Dental Institute (UCL). In 2008 she completed her Master of Clinical Dentistry in Endodontology with distinction and was awarded the Dentsply Maillefer Prize for Endodontology in her final year. Since 2009 she works at her private practice limited to Endodontics, in Thessaloniki. She has participated as a speaker in conferences and workshops. She is a member of the Dental Association of Thessaloniki and Hellenic Society of Endodontics.