Alex C.
Alex graduated from Yale University with a BS/MS in Mathematics and received an honorable mention for the Frank and Brennie Morgan Prize for outstanding math research by an undergraduate. Currently, he is completing a PhD in Mathematics at the Massachusetts Institute of Technology.
Benjy F.
Benjy completed his Bachelor's and Master's degrees in Mathematics at Harvard University, where he graduated summa cum laude and Phi Beta Kappa. He is currently pursuing his PhD in Mathematics in MIT.
Jessika
Jessika is an MD/PhD student at Harvard Medical School and MIT, researching deep learning applications in drug discovery. She previously graduated summa cum laude from WashU on a full-ride scholarship where she studied Computational Biology with minors in Computer Science and Mathematics.
Suraj
graduated from Carnegie Mellon University with a degree in Computational Biology and completed Postbac research in the IRTA program at the NIH. Currently, Suraj is a first-year medical student at the Tufts University School of Medicine.
Karl
Karl double majored in Molecular Biology & Biochemistry and Japanese Studies at Middlebury College. After graduating summa cum laude, he became a Fulbright Research Fellow at the University of Tokyo where he developed tools for cell imaging.
MyeongSeo
MyeongSeo received a Bachelor’s degree with High Honors in the field of Mathematics at Harvard College, with a secondary field of Computer Science and a language citation in Mandarin Chinese. They will begin a Ph.D. program in Mathematics at Johns Hopkins University in the Fall of 2024.
Victor Od.
Victor double majored in Complex Systems and Mathematics at Cornell, where he graduated summa cum laude and Phi Beta Kappa. He will next pursue a PhD in Applied Math.
Meena
Meena studied computer science with a focus on theory at Harvard College. After working in the education technology industry, she doubled down on her passion for teaching. Meena earned her master’s in education (MEd) from the Harvard Teacher Fellows practicum at the Harvard Graduate School of Education in 2020.
Richard T.
Richard attended the University of California, San Diego where he earned his Bachelor’s Degree in Data Science with a minor in Mathematics. Last year, he moved across the country to New York, where he is now a data scientist at BNY Mellon.
Gavin R.
Gavin holds a BA in Mathematics and Computer Science from Harvard College. After working as a software engineer in computational geometry at Markforged in Boston, he moved to Austria to work as a research assistant in quantitative social science at the Institute for Science and Technology Austria and Complexity Science Hub Vienna.
Dennis
Blog posts
Testimonials
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“Dennis was a very helpful and supportive guide for me throughout my GMAT studying process. He helped me come very close to my goal score, and has put me on a path to be able to surpass that goal the next time I take the test.”
He helped me to come very close to hitting my goal score, and has put me on a path to be able to surpass that goal the next time I take the test.
Stephe, GMAT Student in New York -
“Dennis was great. He picked up on my weak areas very quickly and worked hard to help me correct mistakes I was making. I gained a lot of confidence working on the quant section with him, and my score improved a lot.”
I gained a lot of confidence working on the quant section of the GMAT with him and my score improved a lot.
Katie Flanagan, GMAT Student in New York -
“Dennis is definitely a subject matter expert.”
Dave Coughran -
“Dennis was great at adapting to my way of learning. His approach was systematic and organized, so I was able to learn more effectively. He helped me attack a type of problem until it was mastered. Overall, Dennis is a terrific tutor and, more importantly, a great guy.”
Craig Staub, GMAT Student in New York -
“Dennis has a lot of knowledge in many areas, and he is approachable and friendly. He really seems to care about his students and understands their needs. His sessions were very efficient and helpful. I would recommend him to anyone who needs tutoring!”
AH, Business Student in New York -
“Dennis and I joke that he's been equal parts GMAT tutor and counselor/psychologist. He is incredibly supportive and encouraging. He helped me develop a solid plan for my last month of studying and thankfully, that plan proved to be very effective.”
Score went from a 650 to a 690 in one month.
Ema, GMAT Student -
“Dennis was a great tutor. He was very supportive of my efforts and helped me build confidence. He helped me understand where my problem areas were, devised a plan to improve my skills, and dug up lots of practice problems I used to do so. He also went out of his way to be accomodating with my schedule.”
Chris, GMAT Student in New York -
“Dennis broke down the material into palatable pieces and was able to explain complex concepts. Overall, it was a positive and insightful experience.”
Alex Court, GMAT Student in New York