John Fulmer

John has been teaching and tutoring for The Princeton Review since 1993. As Content Director for GMAT & GRE, John creates the lessons and other resources used by our students. He has also trained many of our GMAT and GRE trainers who work to develop our teaching staff in the US and around the world. John's students have attended elite business schools such as Wharton, Stern, and Columbia. John is one of The Princeton Review’s greatest assets.

Mike Matera

Mike joined TPR as an SAT instructor in early 1999, and soon added GMAT, MCAT, and GRE to his repertoire. During his long tenure with the company, Mike has conducted quality support (site observations, training assistance), marketing seminars, and prospective teacher interviews. He's also written tons of content for Princeton Review's books and courses while serving as a GMAT master trainer, minting and mentoring a multitude of new instructors.

Elia Zashin

Elia has taught at The Princeton Review for over 23 years with a wide variety of students and sees particular success with high-scoring students. He scored in the 99th percentile on the GMAT but prides himself on having multiple students who scored even higher than he did! He strives to help his students reduce their anxiety, increase their confidence, and improve their test-day performance.

Phoebe Brimer

Phoebe began teaching for The Princeton Review in 2003. For the last seventeen years, she has considered it her mission to maximize the potential in her students. Her approachable, upbeat personality allows her to connect with students of all ages and backgrounds. She teaches/tutors the GMAT, GRE, LSAT, MCAT Verbal, SAT and ACT. Phoebe has her B.A. in Social Ecology and M.S. in Electronic Commerce. Phoebe once worked as an essay grader for ETS!

Christopher Vakulchik

Chris has taught at The Princeton Review for over 29 years! In that time, he has taught hundreds of courses and tutored hundreds GMAT students from all scoring ranges. He also works as a Master trainer (one who trains others to teach for The Princeton Review). Chris tutors online via the Princeton Review’s exclusive online classroom platform and has worked with students both domestically and around the world. He has been awarded Tutor the Year by the TPR- NJ office.

Katie Schnittker

Katie has taught for The Princeton Review for over 10 years! She is a certified educator in the state of Texas for Social Studies was a high school history teacher and department chair. As an undergraduate student, she participated in the UTeach program at the University of Texas. The UTeach program involved developing lessons for a wide range of students. She makes learning enjoyable for her students and loves helping them achieve.

Rand Hubiak

At The Princeton Review, Rand has been teaching those in college and beyond (GRE, GMAT) for over 25 years! He loves the variety of people and personalities he encounters through teaching and has worked with a wide range of students. He is known for demonstrating multiple ways to solve the same problem so students can build a toolbox of options, as well as for helping students identify patterns in common questions and answers on each test.

Adam Keller

Adam began teaching and tutoring for The Princeton Review for over 15 years! Adam graduated as the valedictorian of Miami's New World School of the Arts. While in graduate school at UM, he conducted admissions interviews with the Brown Club of Miami. Having worked with students of a wide variety of ages, backgrounds, and learning needs, he enjoys the challenges and rewards of reinterpreting familiar material for each new tutorial and helping each student succeed.

Jeff Pozy

With 25+ years at The Princeton Review, Jeff specializes in medium to high-scoring students, tailoring his approach to individual strengths. He employs the Socratic method, fostering critical thinking, and maintains a positive attitude, building student confidence. Direct and realistic in communication, Jeff takes pride in his impactful influence on students' lives. His tutoring extends beyond testing, positively affecting academic performance in high school and college coursework.

Sionainn Marcoux

Sionainn has been teaching at The Princeton Review for over 30 years and has devoted her career to providing students with access to high-quality educational opportunities. She contributed to several Princeton Review printed books, as well as its digital content, and has trained instructors. Sionainn has been teaching with the distance learning division since its inception over 15 years ago and loves using technology to connect and support students from all over the world.