Darrell
Darrell attended Purdue University, where she earned her BS in Physics, Mathematics, and Statistics and graduated with honors and Phi Beta Kappa. She is now a PhD candidate in Biophysics at Harvard University.
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.
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.
Harry D.
Harry graduated from the University of Richmond as the valedictorian with a 4.0 GPA (Phi Beta Kappa) and four first-authored publications. Finding medical research inescapable, he is getting a combined MD/PhD degree at the Perelman School of Medicine at the University of Pennsylvania, desiring to pursue orthopedics surgery with research in targeted drug delivery.
Adam T.
Adam holds a BA in Physics from Washington University in St. Louis (2013) and PhD in Physics from MIT (2024). He has worked as an engineer and data scientist.
Lauren C.
Lauren holds a PhD in Experimental Nuclear Physics and an MS in Physics from the University of Notre Dame. She also holds a BA in Physics and Middle Eastern Studies from Claremont McKenna College.
Ana Maria
Ana Maria earned her bachelor's degree in Applied Computational Physics, graduating summa cum laude, from New York City College of Technology (CUNY). She is currently a PhD candidate in her final year at Harvard University, where she was awarded the Pierce Fellowship by Harvard’s astronomy department.
Sammy H.
Sammy is a 5th year PhD student at Harvard, where he is working on semiconductor reliability. He is passionate about education. He has helped teach multiple courses at Harvard and has mentored many high school students on research projects.
Katie P.
Katie is an MPhil Candidate in Engineering for Sustainable Development at the University of Cambridge. Previously, she graduated from Arizona State University, where she earned a BS in Mechanical Engineering, a BA in Global Health, and a minor in sustainability.
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.
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