Name: Prep Expert
Address: 930 S 4th Street, Ste 209 #3250, Las Vegas, Nevada
Rating: 4.72

“Kolmagorov's mastery of desmos math is very useful for sat takers.”

Posted 3 days ago

“Prep Expert provided me with a lot of guidance and support from start to finish by providing me with many beneficial resources and also a very helpful and understand instructor Dr Ilia Kolmagorov. I have done both private tutoring and the 8 week capstone course with him and he was able to teach me all the topics I needed to know and ensured to clear any doubts. He was always ready to answer questions and teach us in a way in which we understand. The course did a great job in providing resources such as math quizzes and vocabulary quizzes which helped me track my progress over time and see my improvement and where to work on.”

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Posted 3 days ago

“Ilia Kolmagorov was my prepexpert teacher; his refocusing excersizes really helped me exceed my potential in learning, he was ana amazing instructor and really pushed us to become the best we can be by clearing our minds with his refocusing excersises!”

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Posted 3 days ago

“Mr. Kolmagorov was a great teacher because he explained each strategy very clearly and while we do problems, he stresses what strategy to use. For math problems, he shows multiple ways to do the problem, so that always us to choose what strategy we can use in the future. My math score got better every time I did a Practice Test. That is because of the Hard Math Quizzes.”

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Posted 3 days ago

“We had a great experience with the SAT instructor. They were very knowledgeable, patient, and took the time to understand my child’s strengths and areas that needed improvement.”

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Posted 3 days ago

“Mr Kolmagorov, really engaging and funny.”

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Posted 3 days ago

“Very good course!”

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Posted 3 days ago

“Sital Paudel tutored me on the math section of the SAT. She helped me understand concepts and went over problems with me to help prep me for my SAT.”

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Posted 3 days ago

“I have loved having Suzu as a SAT tutor! She has helped me improve my score in both the reading and writing sections of the SAT as well as the math sections. She has been extremely patient and has given me time to try and work the problems out on my own first.”

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Posted 4 days ago

Hi Olivia, Thank you for sharing your experience with Suzu! We’re delighted that her patient and supportive approach has helped you improve in both Math and Reading and Writing. Giving you the opportunity to work through problems independently is a wonderful way to build confidence and strengthen your problem-solving skills. We’re so glad Suzu has made such a positive difference in your SAT preparation, and we wish you continued success! If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Shivang was a great tutor! He helped me with my SAT prep, especially with the Reading & Writing section.”

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Posted 5 days ago

Hi Veer, Thank you for sharing your experience! We’re delighted that Shivang’s guidance strengthened your SAT preparation, especially in the Reading and Writing section. We appreciate your feedback and wish you the very best on your SAT! If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Shivang was super helpful even on our first session. He was extremely patient with me and gave me time to be able to think for myself while answering any questions I had. Great tutor, would recommend!”

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Posted 5 days ago

Hi there, Thank you for sharing your experience! We’re delighted that Shivang made such a positive impact from your very first session. His patience and ability to guide students while giving them time to think independently are wonderful qualities. We truly appreciate your recommendation and wish you continued success with your SAT preparation! If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Kevin Perish held an outstanding class. Due to the fact that my class had a sub for one lesson I could see the graphic differences between an average prep expert class, and his. Within the average prep expert class there were stable notes for the content being taught, and a separate time put aside for learning hacks and advice when taking the actual PSAT, the way Kevin's class differed is explaining each question type, with out of the box thinking, helping us grasp ideas we've never looked twice at. He was able to blend the content and hacks for the PSAT seamlessly. After explaining the question type, he would pick select questions that were obviously chosen for optimal learning. After answering the question he would address the wrong answer and explain why it was wrong in a very enlightening way. Doing example questions during the class really improved my overall performance because he could explain why it was wrong. When we would make mistakes, we could learn from it and apply that strategy to a similar question. He had an advanced knowledge of the questions and made all the questions that we did have variety showing us each angle and way a problem could be shown, along with weaving it into an immersive and fun atmosphere, explaining little tidbits or fun facts that kept us engaged. He approached each one of our questions with curiosity and respect. I'm able to confidently say that his different approach made a big difference, because it was really interactive, along with the fact that his passion and knowledge of the course was obvious.”

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Posted 6 days ago

Hi Sanika, Thank you for sharing such thoughtful feedback about Kevin’s class! We’re thrilled that his unique approach to explaining question types, analyzing both correct and incorrect answers, and blending PSAT strategies with course content made such a meaningful difference in your preparation. It’s wonderful to hear that Kevin’s carefully selected examples, creative explanations, and deep knowledge helped you understand problems from multiple perspectives and learn from mistakes. His passion for teaching and genuine respect for students truly shine through in your review. We’re so glad his interactive and engaging classroom environment helped strengthen both your performance and confidence! If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Vishu Bharadwaaj is very good at explaining topics and giving steps when topics or strategies are confusing. He is occasionaly late to meetings with some small time trouble, but not very late, with a maximum of 5-10 minutes later than expected. Vishnu assigns a managable workload, and this workload is also tailored for each person depending on their needs.”

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Posted 6 days ago

Hi Alexander, Thank you for sharing your thoughtful feedback about Vishnu. We’re glad that his clear, step-by-step explanations and personalized, manageable assignments have supported your learning and addressed your individual needs. We also appreciate your honest feedback regarding occasional delays, as it helps us continue improving the tutoring experience. We wish you continued success in your preparation! If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Miguel Chavira is an outstanding SAT prep teacher who genuinely cares about his students' success. He explains difficult concepts in a way that's easy to understand and always takes the time to make sure you fully grasp each topic before moving on. His lessons are well organized, engaging, and tailored to your individual strengths and weaknesses. What sets Miguel apart is his patience, encouragement, and ability to build confidence. He provides helpful strategies for both the math and reading/writing sections that make the test feel much more manageable. Thanks to his guidance, I felt significantly more prepared and confident going into the SAT. If you're looking for a knowledgeable, dedicated, and supportive SAT tutor who truly wants to help you achieve your best score, I highly recommend Miguel Chavira. He exceeded my expectations, and I couldn't be happier with the experience.”

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Posted 6 days ago

Hi Abby, Thank you for sharing such thoughtful feedback about Miguel! We’re delighted that his clear explanations, personalized lessons, and effective strategies made both the Math and Reading and Writing sections feel more manageable. Miguel’s patience, encouragement, and commitment to ensuring that students fully understand each concept truly make him an exceptional tutor. We’re especially glad that his guidance helped you feel more prepared and confident going into the SAT. Thank you for your recommendation, and we wish you continued success! If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Michael Chavira is such a great helper on increasing SAT score in the last 12 classes. My SAT score has improved by at around 400 pts. I highly recommend him for the test prep.”

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Posted 6 days ago

Hi Andrew, Thank you for sharing your experience with Miguel! We’re thrilled to hear about the significant improvement in your SAT score and that Miguel was such a great helper. We appreciate your recommendation and wish you continued success with your prep. If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Prep Expert has not only helped organize my studying, but it has also expanded the methods I use to prepare for the SAT. My instructor, Vishnu Bharadwaaj, has been a great help by walking through different ways to approach problems so that I do not overthink my answers. For those who are willing to put in the effort, both in and outside of sessions, Prep Expert is a great resource for improving test taking strategies and learning from mistakes.”

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Posted 6 days ago

Hi Landon, Thank you for sharing your experience with Vishnu and Prep Expert. We’re glad to hear that exploring different problem-approach strategies has helped you broaden your SAT prep and reduce overthinking. Wishing you continued success as you put in the effort both in and outside of sessions. If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Prep Expert has been a great experience, as I’ve seen a huge improvement in my SAT performance with my tutor, Vishnu Bharadwaj. He has been extremely helpful and has made every session productive and engaging. I originally wanted to focus on improving my Reading score, and he has been extremely supportive in teaching me strategies for answering difficult passages, eliminating incorrect answer choices, and managing my time more effectively. In just a short amount of time, I’ve already improved my practice test scores by more than 50 points, which has given me much more confidence going into the exam. I appreciate how my tutor has personalized teaching methods. During sessions, he sees my step-by-step thought process while I answer questions, so instead of just telling me whether I’m right or wrong, he pinpoints exactly where my reasoning breaks down. He helps me understand why I made a mistake, shows me how to avoid making the same error again, and teaches strategies that I can apply to similar questions in the future. This kind of feedback has made my studying much more effective and has helped me improve much faster than I expected. Overall, I highly recommend Prep Expert, especially if you have the opportunity to work with Vishnu Bharadwaj. The personalized instruction, strategies, and detailed feedback have made a huge difference in my preparation, and I’m excited to continue improving my score.”

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Posted 6 days ago

Hi there, Thank you for sharing such thoughtful feedback about your experience with Vishnu! Improving your practice-test score by more than 50 points in such a short time is an impressive achievement. We’re delighted that Vishnu’s personalized instruction has helped you strengthen your reading strategies, manage your time more effectively, and identify exactly where your reasoning can improve. Learning not only why an answer is incorrect but also how to avoid similar mistakes is incredibly valuable for long-term progress. We truly appreciate your recommendation and are thrilled that you feel more confident and prepared for the SAT. We look forward to seeing your continued improvement and wish you the very best on test day! Best regards, Team Prep Expert

Posted 4 days ago

“Suzu Paudel - great english tutor. She went through each question with me and made sure that I understood where I was going wrong. Helped me recognize a pattern for the next time I see questions similar to our review. Really helpful!”

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Posted 1 week ago

Hi Meha, Thank you for sharing your experience with Suzu! We’re delighted that her detailed explanations helped you understand your mistakes and recognize patterns you can apply to similar questions in the future. We’re so glad her guidance has strengthened your English skills and made your tutoring sessions valuable. We wish you continued success! If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

“Taking the prep expert sat 7 week founder course by dr shaan patel and the 4 week psat course led by Kevin Parrish was easily the best investment of my high school career completely rewriting my trajectory toward college. Unlimited price for a year made it seem too cheap to think about after attending the classes and getting my scholarship. Before enrolling, my test scores had stalled and the mounting pressure of applications left me feeling anxious. Dr. Patel‘s general strategies were very helpful. He demystified the entire exam by teaching us how to spot common trap answers faster, essential, grammar rules, and execute brilliant, management shortcuts that made every section, feel entirely manageable. What I love most throughout the courses was the perfect balance of life, high energy, humility and practice questions/examples by both. The weekly interactive lecture also engaged in a way us to not let us become bored, while the full length practice exam spoke of mental stamina and pacing, needed for testing by the time.I sat for the actual exam the ticking clock no longer cause panic every question Felt like a predictable puzzle. I already knew how to solve the score, increased by 800 and the end, which earned me a national merit scholarship and unlock life-changing college opportunities that one felt completely out of reach. Not only that, this also helped me in taking normal tests at school. Joining prepexpert has been a life changing moment for me and I hope everyone can have this same experience.”

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Posted 1 week ago

Hi Megan, Thank you for sharing your incredible journey! We’re thrilled that Dr. Patel’s course and Kevin's course helped transform both your test-taking skills and confidence. An 800-point score increase and a National Merit Scholarship are truly remarkable accomplishments. It’s wonderful to hear that the instructors’ strategies, engaging lessons, practice questions, and full-length exams made the test feel manageable while also strengthening your performance in school. Your success reflects your dedication and hard work throughout the program. Congratulations on this life-changing achievement, and thank you for recommending Prep Expert! Best regards, Team Prep Expert

Posted 4 days ago

“Prep Expert is a very solid and helpful course. My instructor was Kevin and he did a really great job at throughly explaining any questions we had. He was super engaged and full of energy which is super positive because I think that it helps you be more engaged and focused. However, I think that at some parts he went a bit too fast. For example, when he gave us a lattice problem I would still be trying to find the answer and he would start explaining it already. I think the assignments were also helpful for giving me an idea of what the PSAT will look like, but a lot of the questions on the homework assignments were the same as the questions on the tests. Before this class I have never seen any PSAT related things because im going into 9th grade, but from my first test to my most recent test I have improved about 150 points. There is a lot to cover in so little time so I think this course is great for fast learners. Even for people who don’t learn as fast I still think it’s good because they can go back and watch the recording. Overall, I think Prep Expert was well worth the time and money.”

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Posted 1 week ago

Hi Mitchel, Thank you for sharing such thoughtful and detailed feedback! Improving by approximately 150 points as a rising ninth grader with no previous PSAT experience is an impressive accomplishment. We’re glad that Kevin’s energy, engagement, and thorough explanations helped you stay focused and better understand the material. We also appreciate your honest feedback regarding the lesson pace and repeated questions, as this helps us continue improving the student experience. As you mentioned, the class recordings are a valuable resource for revisiting challenging concepts and working through them at your own pace. We’re delighted that you found the course worthwhile and wish you continued success on your PSAT journey! If you’d like any additional support as you continue your prep, we’re here for you. Kind regards, Team Prep Expert

Posted 4 days ago

Shipping & Delivery
Delivery Methods	Postal Service
On-time Delivery	99%
Customer Service
Communication Channels	Telephone, Live Chat, Email
Queries Resolved In	Under An Hour
Customer Service	4.8 out of 5

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