GMAT Tutors, Events, and Resources

I have tutored the GMAT and GRE for 10 years. I worked for Kaplan and a couple of other tutoring firms before striking out on my own 8 years ago. I developed a unique approach to mastering the content presented on the GMAT and GRE, and I also help students structure the entirety of their studying process and provide a comprehensive approach including homework and practice tests. I've tutored over 900 students, most of whom have gone on to attend all of the Top 7 MBA programs, as well as top schools in Europe. I love helping people who are struggling with their progress, giving them a fresh approach, and seeing them finally get the score they are capable of. I have personally taken the GMAT and GRE more times than any person I'm earth, that I'm aware of. I have score 790 multiple times, in addition to many 780s and 770s. I've scored a perfect 170 on both the quant and verbal sections of the GRE as well. You could be next.

I've been coaching the GMAT for almost as long as distance learning has been around. However, my story really starts in 2006, the year I notched a nifty 770 on my GMAT and received a scholarship to the USC - Marshall School of Business. In the following years, I made the Graduate Dean's list in 3 semesters, and excelled at such courses as Microeconomics, Corporate Finance, and Statistics. My general academic interests fun rather parallel to the topics of the GMAT, and I sincerely feel that any incoming b-school student should have excellent capabilities in reading comprehension, argumentation, and college level quantitative skills. In the decade I've been coaching students in the GMAT, I've worked with nearly 250 people over a wide range of academic and professional backgrounds, and thus have dozens of success stories from students who succeeded in increasing their scores by 100+ points! I have had a wide variety of students, but I would consider my niche to be veterans/active military, folks with learning disabilities, and those in search of a scholarship

I learned the tricks of the GMAT which helped me improve my score from 640 to 770 in a few months. I can teach you the easy tips and what to look out for!

I didn't like the idea of paying a couple of thousand dollars for a GMAT prep course, so I forged my own path, spent less than $50 on study materials and scored a 740 on the GMAT. I can't guarantee the same thing will happen to you, but I can share what worked for me and offer tips for preparing for the GMAT and for test day itself. My goal is to help you study smarter not harder.

Welcome! I’m a seasoned GMAT and SAT coach who’s not only helped numerous students achieve top scores—but also personally navigated the intense journey to success. I understand the pressure, the stakes, and the strategy it takes to break through plateaus. Whether you're aiming for a 700+ score or trying to conquer a specific section, I’ll equip you with proven techniques to boost accuracy and cut down time per question. Together, we’ll build a customized study plan that plays to your strengths and targets your weak spots. Let’s connect and kickstart your path to a top-tier MBA.

1000+ hours of GMAT studying and coaching with multiple GMAT Prep companies. Have supported more than 20 applicants break 700+ after failing to score above 650 on practice tests.

Hello! I’m Rouhin, a highly experienced GMAT tutor with over a decade of proven success helping students achieve top results. I’ve earned perfect scores on the SAT, SAT Math II, GRE Quant, GMAT Quant, and ACT Math, and I’ve guided students in reaching their own top scores — including perfect scores — across GRE Quant and GMAT Quant. What sets me apart is not just mastery of the material, but the ability to teach it in a way that clicks. I tailor my approach to each student’s learning style, breaking down complex concepts into clear, manageable steps and building both skill and confidence along the way. I’m excited to work with you and help you reach the GMAT Quant score you’re aiming for!

Between the actual exams, tryout exams for jobs, and personal diagnostic exams, I have never scored below 99th-percentile on the LSAT, GMAT, nor GRE. I started in the industry in 2002 with Kaplan, and founded my own company in 2005. I was one of Veritas's (acquired by Varsity Tutors as their elite program) first instructors and a go-to instructor for most of their existence, teaching literally coast-to-coast until moving off of their grid in 2017. Career highlights include successfully writing and then teaching my own LSAT course, teaching over a dozen GMAT classes at Booth School of Business at University of Chicago, and tutoring around Silicon Valley at locations such as the Google campus, Stanford, and the San Francisco Financial District. In short, I've taught and tutored thousands of students within the elite model used by Veritas, Manhattan, and others, in which the highest-scoring instructors teach in small classrooms and focus on higher-end analytic aspects of the exam. I wrote my own LSAT course, and I contributed to the highly-regarded Veritas course and books. My students have gone on to attend the best law and business schools in the world. Most important, I love teaching and Leland gives me the opportunity to fill my schedule helping students like you!

Carl has taught, literally, thousands of students to succeed on the GMAT, and thousands more the ACT, SAT, GRE, and LSAT, over a career spanning over two decades in the test preparation world. Originally an academic, he holds advanced degrees from Yale, the University of Glasgow, and the University of Georgia, and since leaving academia he has taught, tutored, and written content for Magoosh, Kaplan, Harvard Prep, SuccessPrep, Parliament Tutors, Varsity Tutors, and many other companies, and has since founded his own company, Ivory Tower Tutoring. He was also, for many years, the chief writer for Barron''s GMAT product line.

My expertise lies in empowering my clients to excel in the quantitative section of the GMAT. With a background in product management and technology, I've developed a knack for simplifying complex numerical concepts, making them accessible even to those who may not have a strong math background. Education: I majored in Computer Science and Business Administration from USC and have an MBA from Columbia Business School GMAT: I scored a 740 on the GMAT with a 51 in Quant