Andrew Geller GMAT Tutor NYC

A full time GMAT tutor and test preparation expert, Andrew Geller has spent the last decade helping MBA hopefuls reach their GMAT goals. In 2013 he founded Atlantic GMAT, the culmination of everything he learned teaching for several big and small test preparation companies in NYC.
Always with the desire to be the best and to help his students to the max, Andrew has developed a customized and obsessively organized tutoring system along with a set of proprietary GMAT materials to provide an innovative learning process with every single day of GMAT preparation planned from Day 1 to GMAT success.
This granular organization is one of the defining features of the Atlantic GMAT tutoring program and is a key component to the company’s success in consistently coaching future MBAs to improved GMAT scores.
Andrew has earned a 780 on the test and a string of other 99th percentile GMAT scores.

Recent Google Reviews
The way he structures the tutoring content is also incredibly helpful; instead of forcing you to re-learn every math concept that the test may throw at you, he makes sure you only focus on the most important things.

The personalized study plan he developed really helped me to focus on improving the areas where I was struggling. During our sessions, I was always impressed by how he clearly and simply explained even the most complex solutions.

The bespoke lesson planning, trove of study material, and friendly nature of the Atlantic GMAT team are well worth the (competitively priced) cost.

He had just the right tricks to help me boost my verbal score, especially the CR section, which was my weakest point. I couldn’t believe I was scoring in the top 6% in my verbal after a month and a half.

I really appreciated Andrew’s approach – it didn’t feel gimmicky and reliant on “strategies.” It was just about learning the key material, not overthinking, and practicing good habits.
-Anonymous GMAT Student