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Simi Klein

$250/hour
Estimated price

Services needed

Responds within a day

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
I'm a New York-based test prep and admissions specialist with 16+ years of experience and over 3,000 students coached. I tutor across the full range of standardized tests, SSAT, ISEE, SAT, ACT, GMAT, and GRE, and also coach families through K–12, college, and MBA admissions. I scored a perfect 1600 on the SAT and a 790 on the GMAT (99th percentile), graduated from NYU Summa Cum Laude with a double major in Economics and English, and earned my MBA from Columbia Business School. My students regularly hit 1400+ on the SAT, 32+ on the ACT, 700+ on the GMAT, 325+ on the GRE, and top percentiles on the SSAT and ISEE. 95% are admitted to at least one of their top-choice schools, including Harvard, Stanford, Yale, Columbia, MIT, UChicago, NYU, and UCLA. I also serve as an alumni interviewer for Columbia Business School admissions, which gives me a current, first-hand perspective on what selective adcoms are actually looking for. My approach is built on pattern recognition, test strategy, and disciplined execution, not endless practice tests or generic admissions formulas. I work best with students who are coachable, motivated, and ready to put in real work. Reach out if you'd like to chat about how I can help you achieve your goals.
Overview

Hired 12 times

Serves New York, NY

Background checked

15 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, PayPal, Venmo, and Zelle.

Services offered
Services needed
Student's grade level

High school Freshman

High school Sophomore

High school Junior

High school Senior

Work location

My customers travel to me

I work remotely (phone or internet)

Reviews

Customers rated this pro highly for work quality, professionalism, and responsiveness.

Exceptional 5.0

16 reviews

5

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Read reviews that mention:

pro avatar
Sam s.

Apr 13, 2026

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Hired on Thumbtack

Wow!! I cant express enough just how satisfied I am with the "College Admissions Counseling" service provided by Simi!. I can't believe I found this high quality of service on Thumbtack! He was fast, he was exacting, he was knowledgeable, poignant and just overall Professional.. 5-out-of-5 -Will use again! I found him here on Thumbtack ya'll, and just had to come right back here to express my Extreme satisfaction with his performance in case any of you were looking for the A-Team in College Admissions Counseling. 💯

Details: Completing applications • Writing essays • High school graduate • Cadence recommended by professional • At the pro’s location • My home, venue, etc. • Remotely (phone or internet)

College Admissions Counseling
pro avatar
Dean M.

Mar 28, 2025

•

Hired on Thumbtack

After having introductory calls with over 10 GMAT tutors and MBA consultants, Simi stood out as the best choice by far. Not only does he have a deep understanding of the GMAT Focus curriculum, but he also has a unique ability to break down complex strategies into simple, digestible concepts that you won’t get from self-studying. Beyond his impressive qualifications, I was able to connect with Simi on a personal level—he’s incredibly easy to talk to and genuinely supportive throughout the process. I 100% recommend Simi!!!!

Details: College • GMAT • Not yet scheduled • At the pro’s location • My home, venue, etc. • Remotely (phone or internet)

Test Prep Services
pro avatar
Cathy G.

Dec 2, 2024

•

Hired on Thumbtack

Simi is easy to work with and has been able to help us with a variety of tasks and subjects. We have a sophomore and senior in HS. I would highly recommend him to anyone.

Details: Writing essays • Selecting colleges • Completing applications • High school Senior • Cadence recommended by professional • Remotely (phone or internet)

College Admissions Counseling
pro avatar
Jared D.

Mar 23, 2024

Working with Simi was absolutely transformative for my GMAT and business school journey. Starting with a not-so-great 590, we managed to bump my score first to 670, then to a stellar 740, all within five months! It felt like Simi had a magic wand for my weaknesses, turning them into strengths with his focused and personalized approach. Then came the business school applications. With Simi's guidance, I nailed admissions offers from four of the top five schools I applied to – MIT, Columbia, Wharton, and Darden. He was a wizard at weaving my story into something that not only made sense but also deeply resonated with the "why MBA" narrative across my essays. Plus, his tips on how to work with my recommenders without sounding bossy were gold. Simi really knows his stuff, especially when it comes to tailoring your story to fit each school's application. He helped me adjust my essays to highlight what each school loves to see in candidates, making sure I stood out. But what really set Simi apart was his availability – it was like having a 24/7 MBA prep buddy. Stressed about an essay at 3 AM? No problem, Simi was there to help. This guy's commitment made the whole rollercoaster of applications way less scary and actually kind of fun. Honestly, working with Simi felt less like a formal tutor-student setup and more like teaming up with a super knowledgeable friend who’s got your back no matter what. His support made a huge difference, turning what could have been a stressful process into a successful and even enjoyable journey. Can't recommend him enough – if you're on the fence, just go for it with Simi!
pro avatar
Brigitte F.

Feb 28, 2024

Working with Simi on my SAT preparation and college admissions process was an unparalleled experience that exceeded all my expectations. From the outset, Simi demonstrated a profound understanding of the SAT, equipping me with targeted strategies and insights that significantly improved my performance across all sections of the test. His approach, deeply rooted in effective test-taking techniques, particularly transformed my approach to challenging problem-solving scenarios, resulting in a substantial score improvement that I had once thought unattainable. I improved from a 600 to a 750 on Verbal and a 630 to a 770 on Math! What truly sets Simi apart is not just his mastery over the SAT content but his comprehensive support during the college application journey. Drawing upon his rich experience insights from his own academic pursuits, Simi offered invaluable guidance on every aspect of my applications. From brainstorming impactful essay topics to highlighting my achievements in a way that resonated with my aspirations and the expectations of the top-tier colleges I applied to. Simi’s advice was always spot-on and incredibly personalized and ended in my acceptance to the University of Chicago, Yale, and Columbia University! Simi’s mentorship extended beyond academics; he was a constant source of support and encouragement, addressing my queries with patience and enthusiasm. His dedication to my success was evident in every session, email, and conversation, making the daunting process of college admissions much more manageable and less intimidating. Choosing to work with Simi was one of the best decisions I made during my college preparation journey. His expertise, coupled with a genuine commitment to his students’ success, makes him an exceptional tutor and advisor. I highly recommend Simi to anyone seeking to not only improve their SAT scores but also to navigate the college admissions process with confidence and clarity. Thank you, Simi, for being such a pivotal part of my academic journey.
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Simcha Klein

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