"My son benefited tremendously from his tutorial sessions with Dr. Donnelly. Not only did he grow in confidence, but he was given the tools to expertly tackle his exams. Dr. Donnelly is patient, consistent and totally committed to the welfare of his students. We are enormously grateful and cannot recommend Dr. Donnelly enough!"

Victoria A., Manhattan, New York.

"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 regard 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.

"Dr. Donnelly is simply the best in his field. Dr. Donnelly is professional, kind, patient, and so willing to do everything he can to support his students in succeeding. I wholeheartedly recommend him to anyone in need of strategizing their test preparation!"

J. F., Miami, FL - (online student).

"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).

"I have never been good at math (I am actually terrified of it!) so Dr. Donnelly's calming and patient demeanor was a great help. I felt comfortable and even began to feel confident after my first meeting with him. He is not a "there is just one way to solve a math problem" kind of teacher, if a method didn't work for me, he would find a different way to approach the problem to help me understand it. He actually made the lessons enjoyable!"

Denisse A., Manhattan, New York.

"The fundamentals I learned from Dr. Donnelly were very helpful. I received the one-on-one attention that I did not receive in the Kaplan prep test. I did not feel embarrassed to ask basic questions. Dr. Donnelly was very patient with explaining concepts in detail until I understood. Additionally, he was always available via email or phone."

Neelu V., Manhattan, New York.

"Dr. Donnelly's private tutoring stands apart from other mainstream/commercial review programs because he isolates an individual's weaknesses and tailors a successful review and test-taking strategy that conforms to an individual's needs -- rather than those of the masses. Dr. Donnelly was able to quickly understand and dissect my thought process in order to help me break old habits and establish stronger test-taking skills so I could get that higher score I wanted."

Jacqui S., Manhattan, NY.

"Dr. Donnelly's way of teaching is very calm and effective. By teaching math in the simplest ways possible he managed to make it interesting and challenging at the same time. I am happy to report that I recently passed my TASC exam with a score of 90 percent."

Marie M., Manhattan, NY.

"I rate Stuart as an excellent teacher. He inspires the brilliant students, but also encourages those who may find certain topics quite difficult. His lessons are well structured...and it is obvious that he thoroughly enjoys his work In conclusion, Stuart is a talented and a dedicated teacher".

Mary G. Lawton, Head Mistress, French International School (Hong Kong).

"Dr. Donnelly is a wonderful teacher. He is quick to pinpoint weaknesses and, in many cases, turn them into strengths. He always has a structured lesson plan and pertinent homework assignments and puts aside time in the lesson to go over "trouble problems" from the previous lesson. I highly recommend taking a prep course with him. His patience, humor, and kindheartedness makes an otherwise uncomfortable standardized test almost enjoyable."

Mia P., Manhattan, New York.

"Dr. Donnelly tutored my son. My son learned a few steps to help him solve the problems faster and correctly. Every lesson helped my son feel confident. My son constantly talks about how Dr. Donnelly has taught him skills that he is able to use in his classes at school. Dr. Donnelly was also very good at being able to work around a person's schedule. I highly recommend him, he is a great tutor. Thank you Dr. Donnelly!"

Tania L., Bronx, New York

"Dr. Donnelly has a real knack for explaining topics in plain English and for making them come alive with real-life examples. I would encourage anyone who needs to get up to speed in their preparation for studies to give Dr. Donnelly a call. You won't regret it!"

Mike H., Greenwich, CT.

"Dr. Donnelly was patient, kind and willing to work with me in various areas to help improve not just my score but my understanding of the questions. His schedule is flexible and he is willing to work with you to give you what you need. My score went up dramatically and I would recommend him to anyone."

Jodi B., Manhattan, New York.

"Dr. Donnelly is patient and supportive and is clear when explaining questions that were challenging to me. He also urged me to work out questions on my own, which was extremely helpful. He created an atmosphere in which I looked forward to the challenge of each section on the practice tests, and I definitely felt more confident taking the test. If I need to prepare for another standardized test, I will definitely contact Dr. Donnelly."

Pauline E., Brooklyn, New York.

"Dr. Donnelly's rates are very reasonable, his location convenient and he was able to accommodate my varied schedule. After a handful of sessions in which he patiently worked with me to target the specific areas I could improve in given the limited time, I was able to reach the needed score to start college in September, thanks to Dr. Donnelly."

Clare C., Manhattan, New York.

"Dr. Donnelly taught me clearly in a very short time. It was very effective just before my exam, and the results turned out to be great! He was nice and encouraging, and I enjoyed his lessons."

James R., Manhattan, New York.

"Great teacher! Great lessons! Dr. Donnelly loves to teach, is patient and motivates you to really put in the necessary work and attention to improve your math skills. Before I started lessons with Stuart, I was terrified of math but after an intensive 4-week course with Stuart, I ended up scoring a 89% on my final exam! Thank you so much Stuart. I couldn't have passed my without your help!"

Denise B., Bronx, New York.

"Dr. Donnelly helped me build my confidence, which improved my test taking substantially. I'm no longer afraid to break down complicated problems into simple concepts. He also reviewed concepts I didn't know in depth, asking questions to make sure I understood. I strongly recommend Dr. Donnelly, he made test preparation enjoyable and fulfilling."

Mora V., Staten Island, New York.

"I went up over 100 points in the math section of the GED alone! Thank you very much for your help!"

Lauren Mariani, Manhattan, New York.

"Dr. Donnelly is a proficient and kind tutor who has a lot of patience. His teaching methods and abilities are far beyond of what average teachers contain. I received homework for every lesson which enabled good practice. Very well worth it."

Sulaiman W., Queens, New York.

“If you are willing to put in the time to work, Dr. Donnelly will make sure you succeed. He is incredibly easy to understand and patient.”

Robert K., Brooklyn, New York.

“Dr. Donnelly's way of teaching is very calm and effective. By teaching concepts in the simplest ways possible he managed to make it interesting and challenging at the same time.”

Maria M., Manhattan, New York.