Name: Prep Expert
Address: 930 S 4th Street, Ste 209 #3250, Las Vegas, Nevada
Rating: 4.69

“My daughter took the 6-week SAT prep course with Dr. Ilia Kolmagorov as the instructor. She started the course 2 weeks late, but was able to catch up on the material on her own as the course progressed. Her score on the initial SAT practice test (prior to starting the course) was 1280. Her score on the final SAT practice test (after finishing the course) was 1420. That is an improvement of 140 points over a 4-week span, which is very good. She hopes to continue making improvements with subsequent practice tests and reviewing the test taking strategies Dr. Kolmagorov taught in the course. What she liked best about the course was the thoroughness of the instructor's explanations and the test-taking strategies he taught for specific types of math problems, which allow students to save time during the actual test. From a parent's perspective, this course represented a worthwhile investment ($) based on the SAT score improvements my daughter has already made.”

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Posted 4 months ago

“My son participated in the PSAT training course this summer (2024). The primary teacher was absolutley fabulous; however, the sub (for 2-3 of the 8 sessions) was extremely disappointing. In comparison, the courses were much less rigorous and time on task was inconsistent. Not only were breaks longer but also the time used to solve a problem was unnecessarily extended. Mistakes were made, time was not well spent (as corrections had to be made) with little confidence and an inability to maintain a captive audience. The overall quality was substantially lower. I feel the sub was not well vetted to lead the classes--from auditory value, tech skills, and content proficiency. For a four week summer course that required dedication and focus from a teen son, I’m very disappointed in the shift to a sub and am much less satisfied with the overall quality of the course.”

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Posted 4 months ago

“Lahari led the four-week PSAT course that my son participated in this summer. Lahari's instruction was spot on, top quality!! I was extremely pleased to see that my son was actively engaged. The instruction that I overheard was rigorous and informative. She was motivating, confident and highly competent--a fabulous leader! The test taking strategies were excellent. Practice tests over the course of the four weeks showed a steady score increase. My son learned the importance of practice to not only build skills but also to build confidence.”

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Posted 4 months ago

“I had Lahari as an instructor, she was incredibly sweet and she took the time to help us go over things. Lahari was super thorough and she didn't mind going over things multiple times. My scores in every practice improved every week (1270 to 1440 to 1520) and I'm incredibly grateful for her help. I truly feel like I'm going to KILL IT on the exam 😁😁”

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Posted 4 months ago

“Ilia was my instructor and through the practice tests I have already improved from a 1340 to a 1490 and I feel more confident with taking a test like the SAT because of this course.”

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Posted 4 months ago

“I have tried many SAT prep books and online websites, but I was never motivated enough to complete the work myself. After starting the Prep Expert 6 week course, my grade went up almost 400 points. I was very pleased with the results I got out of this class. My instructor, Ilia Kolmogorov was phenomenal and his teaching style not only improved my knowledge in such a short amount of time but also made learning something I wanted to do more of. His fun personality and his effort he puts into the course makes all the difference. I am so glad I came upon this course because I know it got me a step closer to an improved SAT score and a great future! I 100% recommend this class to everyone!”

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Posted 4 months ago

“When I first started Prep Expert I was in a weird stage with the PSAT. I felt like I had some of the concepts down and I was able to achieve a 1100, which some would consider a great score, however I felt like with the right guidance I would be able to get a very high score in the upper 1500s. As soon as I had my first class I knew this course would be my method of success. I found my instructor Lahari Ramini to be incredible at breaking down difficult concepts in an easy to understand manner. I also felt like the system with homework and practice tests after every class was great at keeping me accountable. Some of the concepts I learned, particularly the BOSS, made formerly daunting tasks like SAT Reading enjoyable for the first time. Turning in your homework and seeing that you missed little to no questions was a satisfying feeling, which was made even better once you saw your score shoot up over the weekend. I started the course with an 1100 SAT and now I can confidently say I am in the 1460+ range and it hasn’t even been 4 weeks. I would like to give a special thanks to Lahari and our substitute teacher Isabella for being super considerate with our questions and helping us on our SAT journey.”

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Posted 4 months ago

“I had Lahari as an instructor, she was incredibly sweet and she took the time to help us go over things. Lahari was super thorough and she didn't mind going over things multiple times. My scores in every practice improved every week (1270 to 1440 to 1520) and I'm incredibly grateful for her help. I truly feel like I'm going to KILL IT on the exam 😁😁”

Helpful Report

Posted 4 months ago

“I had Lahari as an instructor, she was incredibly sweet and she took the time to help us go over things. Lahari was super thorough and she didn't mind going over things multiple times. My scores in every practice improved every week (1270 to 1440 to 1520) and I'm incredibly grateful for her help. I truly feel like I'm going to KILL IT on the exam 😁😁”

Helpful Report

Posted 4 months ago

“I love Lahari’s teachings, she made the zoom class interactive by letting the students comment and share their experiences as well as giving a step by step perspective on how to solve problems. Her strategies helped me get a 1520 on the PSAT Practice Test!”

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Posted 4 months ago

“I have tried many SAT prep books and online websites, but I was never motivated enough to complete the work myself. After starting the Prep Expert 6 week course, my grade went up almost 400 points. I was very pleased with the results I got out of this class. My instructor, Ilia Kolmogorov was phenomenal and his teaching style not only improved my knowledge in such a short amount of time but also made learning something I wanted to do more of. His fun personality and his effort he puts into the course makes all the difference. I am so glad I came upon this course because I know it got me a step closer to an improved SAT score and a great future! I 100% recommend this class to everyone!”

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Posted 4 months ago

“Ilia Kolmagorov 1280 to a 1440 on the Practice Test It helped me get accustomed to the SAT, and improved my score. So I can gladly say it helped me prepare me when I take the actual PSAT and SAT.”

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Posted 4 months ago

“I had a great time in this course! My instructor was Ilia Kolmagorov, who was so positive and funny. He really made the whole learning process more enjoyable. I learned many sat strategies that I did not know before and improved my score by 200 points! Overall, I highly reccommend you sign up for this prep expert course.”

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Posted 4 months ago

“My instructors name is Ilia Kolmagorov. I liked how we were provided with a good amount of homework/practice and how he answered all of our questions in detail during the sessions. When students asked for clarification, he would go back to the questions and ensure that there was no confusion. He was also quite funny and engaging during sessions. All of my practice test scores ranged from 1450-1560 which I’m pretty happy with.”

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Posted 4 months ago

“My instructor was Ilia Kolmagorov and although I haven't taken an SAT yet(course is ending today), I can see a clear improvement in my skill and ability to take on the SAT. I feel there is a very good chance I can actually get a 1550+ on the SAT. I liked how the course went through every aspect of the SAT, it left very few stones unturned. It really trained/my instructor taught me pretty much everything I could find when I take the SAT and more. Overall, I am happy with taking this course.”

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Posted 4 months ago

“Ilia was my instructor and through the practice tests I have already improved from a 1340 to a 1490 and I feel more confident with taking a test like the SAT because of this course.”

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Posted 4 months ago

“Ilia Kolmagorva and I improved 500 points”

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Posted 4 months ago

“Miguel Chavira and Adeesh Mishra were great instructors who skillfully demonstrated their knowledge and understanding of the course material. They made achieving a high score on the test seem more achievable by relating their own experiences. My score has dramatically improved and I am very happy that I took this class. I learned many things that I never would have figured out on my own.”

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Posted 4 months ago

“Prep Expert was very fulfilling and supportive on my ACT journey. My instructors, Miguel and Adeesh were especially encouraging and very supportive. I loved the course, and how easy is was for me to learn. Through practice tests and homework assignments ive seen amazing score improvements and overall success in my own learning. The quality of the class is excellent and i'd recommend this experience for everyone!”

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Posted 4 months ago

“I thought Miguel and Adeesh both did very good jobs. they explained the content well. I would just add more practice problems while teaching concepts.”

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Posted 4 months ago

Shipping & Delivery
Delivery Methods	Courier, Postal Service, Own Driver
Average Delivery Time	Next Day
On-time Delivery	99%
Customer Service
Communication Channels	Telephone, Live Chat, Email
Queries Resolved In	Under An Hour
Customer Service	4.5 out of 5
Returns & Refunds
Refunds Process	Difficult

Prep Expert Reviews