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Thanasis Klimentidis

Thanasis Klimentidis

MPhil in Finance, University of Cambridge / MSc in Finance, Florida International University / BSc in International and European Economics, AUEB

When I first set out on my GMAT preparation journey, I knew the road ahead would be challenging. However, what I did not expect was to find a team of educators who would not only guide me through the complexities of the exam but also inspire me in ways that extend far beyond the classroom.

I would especially like to acknowledge the incredible support of my verbal instructor, Mrs. Dia. Dia’s teaching style was both engaging and effective. Her deep understanding of the verbal section of the GMAT, combined with her ability to break down complex concepts into easily digestible sections, gave me the tools I needed to significantly improve my verbal score. However, what truly makes her stand out is her accurate feedback and genuine interest in her students’ well-being and academic progress.

Equally important to my success was my quant instructor, Mr. Karalis. His unique academic background and expertise in both the material and the examination rendered him an ideal instructor. He demystified the quantitative section and turned what initially felt like an overwhelming challenge into an enjoyable process.

Great mentors don’t just teach you the material; they help you unlock your own potential. That’s exactly what I found at Dia Gerontoudi Prep Center and wholeheartedly encourage prospective students to discover this for themselves.