05
NOV
2018

Agapitos Diakogiannis (MBA ’20 Columbia Business School / MSc in Ops Management, Ecole Centrale / MEng in Mechanical Eng., University of Thessaly / GMAT 730 / Boston Consulting Group)

Dia Gerontoudi helped me prepare for the verbal part of the GMAT. Dia has mastered the preparation for the exam and offers extremely valuable guidance to her students. I would definitely recommend the Dia Gerontoudi Prep Center for GMAT prep for the following reasons: • The preparation material is super spot-on. It presents the most complex parts of the exam through simple examples, making learning much more effective for students • Dia has the experience to understand each student’s strengths very fast and helped me focus on my weaknesses, which was key to succeeding in the GMAT exam • The exam simulation is very helpful; apart from understanding the content, it prepared me for the actual examination environment • The Prep Center offers much more than simply GMAT prep; Dia and Thomas Kalandranis helped me identify which universities fit my needs and preferences Dia is not only a very good teacher, but she is also a great mentor and friend. Look no further, you are at the right place to succeed in your GMAT!

Dia Gerontoudi helped me prepare for the verbal part of the GMAT. Dia has mastered the preparation for the exam and offers extremely valuable guidance to her students. I would definitely recommend the Dia Gerontoudi Prep Center for GMAT prep for the following reasons:

• The preparation material is super spot-on. It presents the most complex parts of the exam through simple examples, making learning much more effective for students

• Dia has the experience to understand each student’s strengths very fast and helped me focus on my weaknesses, which was key to succeeding in the GMAT exam

• The exam simulation is very helpful; apart from understanding the content, it prepared me for the actual examination environment

• The Prep Center offers much more than simply GMAT prep; Dia and Thomas Kalandranis helped me identify which universities fit my needs and preferences

Dia is not only a very good teacher, but she is also a great mentor and friend.

Look no further, you are at the right place to succeed in your GMAT!