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!

Hello and welcome! With a GMAT score of 740 (97th percentile), I successfully earned admission to the University of Oxford, where I completed dual Master’s degrees—an MBA and a Master’s in Public Policy. My GMAT preparation focused on mastering the essential maths rules, logic, and language skills needed for success, a method I now bring to my coaching. I understand the challenges of competitive admissions and the role the GMAT plays in standing out. Whether you're aiming to improve your quant skills, sharpen verbal reasoning, or develop a clear test-taking strategy, I offer actionable, tailored guidance to help you achieve your target score and reach your academic 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.

My name is Siri Omene, and I am the founder and owner of Chitown Tutoring, one of the highest-rated test prep companies in Chicago with a 4.9-star average across more than 70 reviews. I have spent over a decade helping students succeed on high-stakes exams including the SAT, ACT, GRE, GED, AP, and selective high school entrance tests in both Chicago and New York City. With a background in civil engineering from Illinois Tech and an MBA from the University of Chicago Booth School of Business, I bring a structured, analytical approach to test preparation. I have personally delivered more than 10,000 hours of instruction and guided over 500 students in achieving their academic goals. My promise to you: • Deep expertise: I have trained tutors, developed full-length curricula, and worked with students across all academic levels • Proven track record of success: Students regularly achieve significant score increases and gain admission to top programs • Personalized support: Every lesson is tailored to the student’s pace, needs, and goals • Strategic focus: Sessions go beyond content and teach how to think, plan, and perform under pressure • Long-term impact: Students leave with greater confidence, stronger study habits, and skills that benefit them beyond the exam If you are preparing for business school with the GMAT, I will help you strengthen your quantitative and verbal reasoning skills, create a personalized study strategy, and boost your score to stay competitive in a selective admissions landscape.

I scored 600 on my first GMAT practice test and scored 770 when I took the real exam. Acing the GMAT requires a thoughtful strategy. I will help you identify where to invest your time and partner with you from start to finish. My proven approach has worked for many others, and it will work for you!

My one-on-one coaching for GMAT Focus preparation covers all tested sections: Verbal, Quantitative, and Data Insights. I follow a practical, results-oriented methodology, focusing on core concepts, exam-specific strategies, and efficient execution techniques required to achieve a competitive score. Sessions include a detailed explanation of formulas, exam vocabulary, mathematical terminology, and structured approaches to time management. Based on my coaching experience, candidates starting from zero typically require 30–40 hours of instruction to cover the full scope of the exam in a thorough and effective manner.

Welcome to my profile! With a strong background in consulting at top firms like Deloitte and KPMG, I bring a strategic approach to GMAT preparation. Despite my focus on consulting, I have a passion for helping students excel in their GMAT exams, leveraging my analytical skills and experience to guide them through the complexities of the test. My coaching is tailored to each individual's needs, ensuring that you not only improve your scores but also gain confidence in your abilities. Let's work together to craft a personalized study plan that will help you achieve your target score and open doors to your dream schools. Reach out to set up an introductory call!

Andrew never thought he'd be an influencer...but here we are! Andrew has shared hundreds of test prep videos with his 30K TikTok followers, but nothing replaces the energy of live instruction. With a 770 score, Andrew knows a thing or two about the GMAT. However, just scoring well on a test doesn't make someone a good instructor. 10 years of test prep experience does. Before moving into grad school testing, Andrew was an in-demand SAT instructor on the Upper East Side of Manhattan at some of the most selective high schools. He has taught the in person, online, and on campuses such as USC, UC San Diego, and CSU Northridge. He loves helping students reach their highest potential and conquer their fears!

Note: Due to high demand, I do not offer free intro calls or discounted sessions. Thank you for understanding. I didn't just walk in and get a perfect score. My first score was in the 50th percentile. I studied my way to 99th percentile, so it's definitely possible. I have a 99th percentile score on the GMAT, GRE, and SAT, and have taught for Manhattan Prep, Kaplan, and Target Test Prep. I don't just teach the content. I teach how to think. I have a Masters in Education from Harvard and have written a book on the mental approach to standardized tests.

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!