Dr. Zarow graduated in Budapest (1995). Specialisation in operative dentistry and endodontics, defended PhD in 2002 in Krakow. Author of more than 50 papers, book Endo-Prosthodontics (Polish, Russian, and English). Editor-in-chief of Medycyna Praktyczna. Visiting Professor of Univeristy of Chieti, lecturer of master programs at UIC in Barcelona. He has run his private dental clinic since 1999.