I feel very fortunate for having crossed paths with Dia Gerontoudi in my effort to prepare for the GMAT and TOEFL exams.
Dia is an extremely knowledgeable and charismatic tutor. Her method of teaching helped me reach a high level of competence and spared me the frustration that is usually attributed to the arduous preparation required to excel on these exams – especially on the GMAT. I was impressed by her sharp perception and her pragmatic approach that ultimately allowed me to reach my desired outcome.
Apart from helping me to prepare for the exams, Dia has also shown genuine interest in the advancement of my career and has continuously supported me with valuable advice for which I will always be grateful.