James F.
James holds a PhD in History from the University of St Andrews, an MPhil in History from the University of Cambridge, and an MPhil in Classics from Trinity College. He is the co-founder of the Institute for the Study of International Expositions.
Stone
Stone is a PhD Candidate in Electrical Engineering at Harvard University. He previously graduated from the United States Military Academy at West Point, where he received the Superintendent’s Award for Excellence and the Distinguished Cadet Award.
Morgan
Morgan holds Masters' degrees in Maritime Archaeology (University of Southampton) and European History (University College London). She is a member of the Oceangate Titanic Expedition scientific team.
Melissa
Melissa studied Finance & Accounting at NYU Stern before spending six years working in risk management at Barclays. She's currently pursuing her MBA at the Yale School of Management as a Forte Fellow.
Leslie
Leslie holds a BS in Management Science from UC San Diego and an MBA from NYU Stern School of Business, where she received the full-tuition Bruce S. Buchanan Faculty Scholarship. She now works on the Social Impact team at Facebook.
Zach
Zach is a resident in Internal Medicine at Duke University. He holds his MD and his PhD in Neuroscience from the Icahn School of Medicine at Mount Sinai, and completed his BS in Biology and Society at Cornell.
Brittany
Brittany graduated with a BA in Biology and Psychology from Providence. After working in the Laboratory for Aging Neuroscience at Harvard, she is now a PhD student in Neuroscience at the Icahn School of Medicine at Mount Sinai.
Meera
Meera studied Biology as part of the honors program at the University of Chicago. She then completed a two-year research fellowship at the National Institutes of Health. Meera is currently a medical student at UCSF, where she does computational research and is involved in curriculum development and teaching.
Sara
Sara graduated from MIT with a degree in Math with Computer Science. After working as a program manager at Microsoft, she is now pursuing her MBA at Harvard Business School.
Lev
Lev is currently a Research Associate at the Institute for Defense Analyses, a nonprofit think tank which manages three Federally-Funded Research and Development Centers. He holds a BA in Chinese from Reed College and an MA in Regional Studies: East Asia from Harvard.
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