GMAT Tutors, Events, and Resources

Hi, I'm Danny! With 5 years of teaching high school math followed by 8 years of experience as a GMAT Instructor at Manhattan Prep, I have successfully coached over 500 students to achieve their target scores and gain admission to top business schools. My background includes an MBA from Columbia Business School, equipping me with firsthand knowledge of what top programs seek in applicants. I specialize in breaking down complex quantitative and verbal concepts, making them accessible and manageable for all learners. Whether you're aiming for a perfect score or need to boost your confidence in specific sections, I'm here to tailor a study plan that fits your unique needs. Let's connect and strategize your path to GMAT success!

The Leland team has coined me "Thanos" because I've collected the "Infinity Stones" of the most sought-out careers. I know what it takes to get a top 1% GMAT score while working full-time. I'm currently an AI product manager at Microsoft, and previously at BCG (consulting) and Bank of America (investment banking). I can help you score high on your GMAT and reach your ambitious career goals.

I have been tutoring GMAT Verbal for 10 years and have very clear and precise strategies that have helped dozens of students achieve their goals. As a lover of language, a teacher of English, and a writer myself, I have the skills to integrate all things verbal with the necessary standardized test taking methods.

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.

I believe that my 8,000+ hours of full-time GMAT coaching experience over the past 12 years, the demonstrated success of my students in achieving the scores they need to further their careers, and the long list of top schools to which my students have been accepted speaks to my solid qualifications.

Welcome to my profile! With 35 years of coaching experience including 31 years as the Founder and CEO of MATH 1-2-3, I specialize in private mathematics tutoring and test prep, including GMAT preparation. My background in Applied Statistics and Decision-Making from Gabelli School of Business, combined with my extensive teaching experience at prestigious schools, equips me with the skills to help you excel in the GMAT. I have a proven track record of helping students improve their quantitative skills and achieve their target scores. Let's work together to create a personalized plan that will boost your confidence and performance on test day. Reach out to set up an introductory call!

Welcome to my profile! As the owner of The Brookery: Tutoring Services since 2014, I have dedicated nearly a decade to helping students achieve their academic goals. With a Bachelor of Arts in Communication and Journalism from the University of Alabama, I bring a unique perspective to GMAT preparation, focusing on effective communication and strategic thinking. My approach is tailored to each individual's strengths and weaknesses, ensuring a comprehensive understanding of the test material. Whether you're aiming to boost your score by a few points or need a complete strategy overhaul, I'm here to guide you every step of the way. Let's connect and create a personalized plan to help you succeed on the GMAT!

I have successfully self-studied for the GMAT twice, scoring 750 and 740, with perfect scores in the essay and IR sections each time. I can help you craft a studying plan and discuss various test-taking/self-studying strategies.

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!

I've been building and investing in companies for the past decade. After graduating from Yale, I had a couple stints in consulting and global health before finding my way to startups. I started two companies, one a surplus food marketplace and the other in office management software. Neither was extraordinarily successful, but gave me a taste for helping companies go 0-1 and allowed me to meet some exceptional founders and builders. I started angel investing, realized I enjoyed investing/advising, and went to Wharton/Lauder with the intent of exploring venture capital (and to get better at Chinese). While in business school, I met Contrary and started working full time while still in my 2nd year. After graduating, I stayed on, became a partner 1.5 years in, and led deals in a number of great companies (Orchard Robotics, Nomic, Endeavor AI, etc.). I transitioned to a board partner/advisor role this past summer and have spent most of my time since helping build companies and continuing to angel invest. My angel portfolio includes companies like Ramp, Warp, Clara, Slingshot AI, and many others.