Dia Gerontoudi was my tutor for the GMAT and TOEFL test. She is an excellent professional, a motivating teacher and a great person. Her lectures were thought-provoking, her material extensive and easy to read and her methodology was, even within the context of the class, customized to each student’s abilities. The center’s technical support and professional advice on the tests, the essay writing and the interview preparation were always substantial. Ultimately, due to Dia’s help, I feel better prepared to be fully adjusted in an international program.
