Katerina Misthou (MSc in Management and Strategy, London School of Economics / BSc in Management Science & Technology, AUEB / GMAT 690 / IELTS 8)


Choosing Dia Gerontoudi Prep Center for my GMAT and IELTS exams preparation played a crucial role in the success of my applications. The learning environment was perfectly organized and the tutors (Konstantinos Karalis and Dia Gerontoudi) were highly experienced and supportive during the whole process. In parallel, the studying material provided by the center was very effective and well-targeted.

Specifically, Dia Gerontoudi with her unparalleled experience on the subject and her structured teaching methods helped me understand the logic behind the whole GMAT test. Through her class, she helped me form a new way of approaching questions and answers in order to achieve better results in less time.
Apart from the academic assistance, she was actively supporting me and encouraging me to continue the hard effort.

Furthermore, Thomas Kalandranis assisted me with the whole application procedure. He was not just a tutor, but also a mentor. With his guidance and his personal knowledge, he helped me form an overall view of the career paths I could follow and choose the best master’s degree to achieve my future professional goals.

In general, the learning experience went well beyond my expectations. I would definitely recommend Dia Gerontoudi Prep Center for a certain success in the exams!

Thank you for everything!