Gustavo
Gustavo has held teaching positions at CUNY Graduate Center, Lehman College, and UPR-Mayaguez. He holds a BS in Industrial Chemistry and a PhD in Chemistry.
Karina
After graduating from UCLA with triple honors for her BA (summa cum laude, college honors, and departmental honors), she took a gap year, during which she trained in the rigorous Columbia Publishing Course in New York City. She is a fiction writer and PhD candidate in English at Harvard University.
William N.
William is a PhD candidate at NYU, writing a dissertation on the philosophy of logic. He previously majored in political science and film production at the Macaulay Honors Program at Brooklyn College, he. His thesis film, “Sugar Packet”, was selected to screen at the Brooklyn Academy of Music and won two awards.
Fang
Fang is a MD candidate at Harvard Medical School, spending his time conducting research at the Harvard Institute of Stem Cell and Regenerative Biology. He holds a DPhil in Cardiovascular Medicine from Oxford, where he studied as a Rhodes Scholar.
Emily F.
Emily is a PhD candidate at Columbia University in Religious Studies. She teaches Western and East Asian philosophy classes at SUNY Purchase, where she earned her BA in philosophy.
Daniel
Daniel is a PhD candidate in Chinese History at UC Berkeley. He holds a BA in English & French literature and Chinese language (University of Texas), a JD (Yale Law), and an MA in Sinology (University of London).
Ivy
Ivy graduated with a BFA in Fine Arts and BAs in Comparative Literature, Anthropology, and French from Cornell University. She's presently a PhD student in Comparative Literature at Harvard.
Marine-Ayan
Marine earned her BA in Biology with a minor in Spanish from Cornell (Phi Beta Kappa). She is now a medical student at the Perelman School of Medicine at the University of Pennsylvania.
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