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.
Luke H.
Luke is an MD Candidate at Harvard Medical School. Prior to medical school, he completed his undergraduate degree at the University of Massachusetts Amherst, where he worked as an EMT and studied drug delivery systems, and authored numerous peer reviewed articles.
Baoqing
Baoqing was born and raised in Beijing, where she graduated from Beijing Language and Culture University with a BA in English, before moving to the US in 2014. In the US, Baoqing taught at the Western Michigan University before getting her MA in teaching Chinese at University of Massachusetts Amherst. Baoqing is currently a lecturer of Chinese at Boston University.
Jack Ra.
Jack graduated from University of Massachusetts, Amherst, with a BA in Chinese and a BA in Linguistics, graduating summa cum laude in both degrees. During undergrad, Jack received the Global Ambassador Summer Program Scholarship and studied at National Cheng Kung University in Tainan. Jack is currently pursuing his PhD in Linguistics at Harvard University.
Jonathan L.
Jonathan holds a PhD in History from the University of California, Berkeley. He previously completed an MA in the Social Sciences at the University of Chicago and a BA in History at the University of Massachusetts Amherst, where he graduated summa cum laude and Phi Beta Kappa.
Shelby
Shelby holds a Master's in American Studies (Oxford) and an MFA in Fiction (UC Irvine). His stories have been published in places such as Vice News and GOOD Magazine, primarily about climate change and the environment.
Max
Max is a PhD student in Bioengineering at Harvard. He graduated summa cum laude from UMass Amherst with a BS in Chemical Engineering and a minor in Chemistry, and then attended UC Santa Barbara for his MS in Chemical Engineering.
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