Our Teachers

Our Teachers

Our teachers work full time and exclusively at Ofek GMAT

You won't find SAT teachers doing a little extra work on the side, or students teaching between semesters every few months. Our staff is comprised of an elite team of instructors who work from morning until evening, preparing students for the GMAT exam, and they've been doing it for years!

This fact ensures Ofek teachers are at the top of their game. It also ensures that we can get to know each student well and indentify his/ her needs and unique attributes.



Come meet our teachers:



Zack Goldman


Founder of Ofek College, Zack has vast experience in preparing students for the GMAT and has been doing so since 1994.  Zack has taught hundreds of courses to thousands of satisfied students who have been accepted to many of the top business schools around the world. Today he is the professional manager of Ofek and is responsible, amongst other things, for all teacher training.
Zack is married and father of four.

Email Zack: zack@ofekgmat.com



Doron Aaronsohn


The CEO of Ofek GMAT, Doron (MBA) has escorted thousands of GMAT students over many years of tutoring and class teaching. According to his students, this vast exprience is what makes studying with him so efficient.

Doron is married and father of two.


Email Doron: doronson@ofekgmat.com


Assaf Linial


Assaf (MBA) specializes in private tutoring for the GMAT and also teaches Ofek’s group Quantitative GMAT courses at Tel Aviv University.

Assaf is married and resides in Tel Aviv.


Email Assaf: assaflini@ofekgmat.com




Sarai Yaseen

For over a decade, Sarai has been developing course material and preparing students from all over the globe for the verbal section of the GMAT.

Born and raised in Boston, Sarai obtained a BA (Magna Cum Laude) in English Literature and a Certificate in Professional Writing and Technical Communications from the University of Massachusetts, Amherst. She also has an MA in English Literature. Sarai is married and a mother of two.

Email Sarai: sarai@ofekgmat.com




Lauren Efrat


Born and raised in London, Lauren graduated with honors from Tel Aviv University. She has been teaching English and translating literature for the last decade. This experience combined with her strong analytical and logic skills are the key to her students' success on the verbal section of the GMAT.

Lauren is married and mother of one.


Email lauren: lauren@ofekgmat.com





Ofek’s mascot and a prominent socialite in the big city, Ofeki manages to combine a successful career in the field of education with a high-profile social life. Ofeki is a three-time divorcee and now resides in an office.


Email Ofeki:  ofeki@ofekgmat.com