Dr. Maciej Zarow graduated from Semmelweis University in Budapest in 1995. After a three-year training programme he achieved specialisation in operative dentistry in 1999. From 1998 until 2005 he was teaching at the Jagiellonian University in Krakow. There, in 2002, he defended his PhD and, in 2005, he achieved specialisation in endodontics. He is also the co- author of more than 50 papers published in Polish and international journals. Dr Zarow is the author of a book called Endo-Prosthodontics: Guidelines for Clinical Practice, published by Quintessence Publishing (2013 in Polish, 2014 in Russian, 2016 in English, 2017 in French and Croatian) and a book called “Veneers” (2020 in Polish, 2022 in Eglish). Since 2012 he has been editor-in-chief of the Polish language dental magazine Medycyna Praktyczna - Stomatologia. A member of the Polish Academy of Aesthetic Dentistry, Dr Zarow has lectured extensively in Poland and other European countries. Visiting Professor of Uniwersiti in Chieti (Italy) 2015-2016, lecturing for postgraduate master programs at UIC in Barcelona (2012-2016). He has run a private dental clinic since 1999 and postgraduate course centre, since 2003, in Krakow, Poland.