Tel:   917-568-2473

New York's Leading Private GMAT Tutor

The finest quality private GMAT tutoring available in Manhattan or online.


Meet Dr. Stuart Donnelly

Dr. Stuart Donnelly founded Doctor GMAT Prep NYC in 1998 to provide the highest quality private GMAT tutoring service available in New York City. Stuart was awarded his Ph.D. in mathematics from Oxford University at the age of 25 and has over 20 years of teaching and tutoring experience at all levels. He is also the author of several highly popular test prep books and is considered by many leading educators to be one of the most qualified and experienced private GMAT tutors in the country. Click here to learn more.

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In-Person GMAT Tutoring (Manhattan)

If you live or work in New York City, why not take advantage of in-person lessons with Dr. Donnelly at his Manhattan office located just south of Times Square? Our comfortable office is fully equipped with all the necessary teaching materials required to provide an ideal learning environment for the you. Click here to learn more.

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Online GMAT Tutoring

If you don't live or work in the New York City area - no problem. Due to popular demand, Dr. Donnelly is now offering one-on-one online GMAT lessons via Skype. Private online tutoring is an effective and convenient test prep option since no time is wasted getting to and from each lesson. So no matter where you live, the very best tutoring option available is just a mouse click away. Learn more about Online GMAT Tutoring.

Our Unique Approach

Customized lessons with Dr. Donnelly!

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Customized Lessons

Dr. Donnelly's tutoring methodology focuses on quality over quantity. After the initial assessment, each lesson becomes increasingly individualized to adapt to your particular GMAT test prep needs. Any weaknesses are quickly addressed before focusing on essential test-taking skills that will increase your chances of significantly improving your overall GMAT score. Learn More

Unique Approach

Knowing the right approach to the test is the key to significantly improving your GMAT score. Over the years, Dr. Donnelly has developed many unique problem-solving techniques that help his students to master even the most difficult topics. These proprietary methods are easy to learn and teach students the correct strategy to deal with each type of question that can appear on the GMAT exam. Learn More

Greatly Improved Test Scores

Over the years, Dr. Donnelly has helped literally hundreds of students to improve their GMAT scores significantly and achieve their goal of getting accepted into a top-tier business school. Many of his previous students have been admitted to some of the world's leading business schools including Harvard, Wharton, NYU Stern, LSE, etc. Learn More


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Student Testimonials

5-Star Reviews for Dr. Donnelly

What Our Students say

about Dr. Donnelly!


5 star review

"I was admitted to NYU's Stern School of Business today! Thank you for all the help!"

Madeleine S., Manhattan, New York.


5 star review

"I took the GMAT today and scored a 710 (80 point jump from the first test)! Very happy with the results and wanted to thank you for your help!"

Puja D., Queens, New York.


5 star review

"Hello Dr. Donnelly, I just wanted to let you know that Lev, your student, was admitted to Harvard this fall. Your contribution was invaluable. Many thanks."

Anne L., Manhattan, New York.


5 star review

"My daughter has worked with Dr Donnelly for the last three months and it has been wonderful. Dr. Donnelly has been able to focus on her weaknesses and provide enormous insight. In addition, his advice with regards to strategy for the test has been invaluable. He is able to engage students and provide support well beyond other tutoring services. He is sincerely committed to student success and offers a personalized service with sound methodology. Within 3 months her scores improved significantly. In addition to all his talents ... he is just one of those really smart people that can teach."

Deborah W., Bergen, NJ.


5 star review

"Stuart is the kindest, most patient tutor I have ever encountered. No matter what your background is, Stuart's one-on-one approach is able cater to the learning speed at which you need. This also enables you to pick and choose your areas of weakness. He is also extremely good about scheduling a time that is fit for you. I worked full-time and was still able to meet Stuart for weekly lessons after I got off work. Altogether, I'm very glad I found Stuart!"

K.S.F., Los Angeles, CA (online student).

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Ace your GMAT Exam

with private tutoring from Dr. Donnelly

Best GMAT Tutor in New York

Call Dr. Donnelly Today!

Dr. Donnelly can show you how to greatly improve your scores on your GMAT test. Private lessons with Dr. Donnelly are available either online via Skype or in-person at our New York Manhattan-based office.

Over the years, Dr. Donnelly has helped literally hundreds of students to improve their GMAT test scores and achieve their academic goals. We are confident that he can do the same for you.

Contact Dr. Donnelly to schedule your appointment

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