Thomas Anastaselos (Co-Founder at Orderstate, Athens GR / HEC MBA (UCLA Exhange Program) / Electrical and Computer Engineering, Univ. of Patras)

“Studying for the GMAT with Mrs. Dia Gerontoudi turned out to be a rather amazing experience. Her method of learning was highly organized and systematic, allowing for maximum efficiency in the minimum of time. It was also a great help to discuss possible postgraduate options and review the approach for each one of those. The successful admissions results justified her effective strategy.”