Skip to content

Dedicated teachers with years of experience and stellar test scores trained from the ground up by Andrew Geller to be amongst the best of the best GMAT tutors on the planet.

andrew geller, gmat tutor and founder of atlantic gmat

Andrew Geller

Founder, five 99th percentile GMAT scores

Andrew founded Atlantic GMAT after a decade of teaching for several big and small test prep companies in NYC. Drawing from that experience, taking what worked and refining it, he wrote the tutoring curriculum. He helps plan every student’s preparation from day 1 to GMAT success.

I started working with Andrew after completing a full in-person program with a popular test prep company. Despite studying for almost a year, I was nowhere near my target score and my results had completely plateaued. From the beginning, I was incredibly impressed by how transparent, detailed, and organized Andrew’s approach was.

★★★★★ G.K., Google review

I give immense credit to Andrew for understanding my learning style and customizing his instruction accordingly. Andrew’s emotional intelligence and boundless patience make learning from him enjoyable and effective.

★★★★★ Nicholas D., Google review

matt, gmat quant tutor at atlantic gmat

Matt

99th percentile GMAT, 167Q/170V GRE, 99th percentile EA, Applied Math at Yale

Teaching at Atlantic for the better part of a decade, a standardized test guru, he has scored in the 99th percentile on the GMAT, GRE, and Executive Assessment. He also spent five years getting university students through calculus at Yale, and his laid back style makes hard quant easy to sit with.

After about 150 hours of self-study, I transitioned to Atlantic GMAT, and the difference was night and day. Matt was extremely patient, detailed, and professional. The homework assignments boosted my foundational skills, the sessions gave me beneficial strategies, and the test reviews helped me identify weaknesses.

★★★★★ Noah B., Google review

Atlantic GMAT’s curriculum is incredibly focused on personalized, in-depth teaching in a way I have never seen before in past tutoring experiences. Throughout the entire process of preparation, I felt so supported by Matt to make improvements that I didn’t even think were possible.

★★★★★ Ella C., Google review

nick bayh, gmat tutor at atlantic gmat

Nick Bayh

99th percentile GMAT, Harvard MBA

Nick studied Economics at Harvard, where he tutored for the Bureau of Study Counsel and got good at breaking dense material down for his peers. He scored in the 99th percentile on his GMAT and went on to Harvard Business School, graduating as a Baker Scholar, the top 5% of the class.

I have been out of school for quite a while, and I am, traditionally, a horrible test taker. Nick was extremely patient, supportive, and knowledgeable throughout the entire process. After working with Nick, I received a score that was in range of my target schools, and I was just accepted into Owen School of Management.

★★★★★ William A., Google review

Our Process
  • Fill us in on your GMAT history as completely as possible
  • We’ll come back with a plan, provide an estimate of hours, and suggest a tutor
  • Then we can set up a call to chat through the plan in depth and see if we are a good fit

Start a consultation

Interested in joining the team? See our GMAT tutor jobs page.