Name: Prep Expert
Address: 930 S 4th Street, Ste 209 #3250, Las Vegas, Nevada
Rating: 4.71

“My instructor's name was Isabella Raicu, and she was absolutely amazing. She explained concepts in a way that actually stuck in my brain instead of just going in one ear and out the other. One of the most helpful strategies I learned was PIN (plug in numbers), the reason I'll never forget this is because of the specific way she said it. When I use the strategy I hear her voice in my head repeating "Plug in numbers," which honestly feels like having a little SAT tutor living rent-free in my brain. Since joining Prep Expert, I've improved my SAT score by 210 points, which is something I never thought I would be able to do. This course didn't just teach me strategies, but it also gave me confidence. I will now walk into the test feeling prepared instead of panicked. Raghav was also a huge part of why this class was so successful. He did an amazing job keeping the chat up to date and jumping in to explain anything that was confusing. No question was left unanswered, which made the class feel organized and supportive. The Prep Expert website is another big reason I loved this course. Everything is clearly laid out, easy to access, and I always knew when homework assignments were due. I was never confused or scrambling to find assignments, which made staying on track so much easier. Overall, Prep Expert has prepared me extremely well for the SAT, and I feel way more confident going into the real test. Thank you so much Prep Expert, you're doing it right!”

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Posted 19 hours ago

“Hello my name is Ryan, and I recently took the day prep course with Isabella raicu. She is such an excellent instructor with her manorisms and personality, I feel safe welcome and as if I am 1 on 1. This class helped improve my score a bunch I’m glad I took it.”

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Posted 20 hours ago

“Prep Expert was an amazing experience from the very beginning. The lessons were extremely engaging and never felt boring, and the strategies actually changed how I approached questions instead of just grinding practice problems. My teacher, Isabella Raicu, was amazing. She explained everything clearly, kept the class interesting, and made even difficult concepts feel manageable. I really appreciated the focus on shortcuts and test-taking strategies, which helped me save time and feel more confident. The course also kept me accountable and motivated. Overall, Prep Expert was a great experience and definitely worth it.”

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Posted 20 hours ago

“Instructor Isabella Raicu. This course helped me improve my score 200 points. It really helped me understand more of the things that I didn’t know. My instructors really helped with the problems and all the questions we had.”

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Posted 20 hours ago

“I liked how engaging the course was a the instructer Isebella Raicu was very interactive with us. Aswell as Raghav Mahajan as he gave us answers to multiple of our questions. I learned alot from the course.”

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Posted 20 hours ago

“Prep Expert instructor Ilia Kolmagorov was not just an ACT instructor, he was a life instructor! This course offered such a unique experience, with interactive webinars, easily accessible homework, and clear communication from the instructor throughout. I saw improvements in my ACT scores on the practice tests every week (4 point improvement!), and was able to target my weak points in the next class with Mr. Kolmagorov. Academically, Prep Expert helped me become a better test taker for the ACT as well as in school, but Mr. Kolmagorov went above and beyond this expectation. Every class included short lessons on how to better envision your goals and motivate yourself! Not only did I gain confidence in my ACT test skills, but confidence for the years to come in college and beyond! Thank you Mr. Kolmagorov, and thank you Prep Expert!”

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Posted 3 days ago

“Khiyali is an great tutor. She explains things in a way that makes it easy to understand. I liked having one on one time with her.”

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Posted 5 days ago

Hi Emery, Thank you so much for the nice review! We’re happy that Khiyali’s explanations and one-on-one time made a positive impact. We’ll be sure to pass along your kind words to her. If you need any additional resources or support, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 4 days ago

“Ellie Kazmierowicz was my son's SAT instructor. Although they started the lessons only 2 weeks before the exam, she immediately created a lesson plan focusing on the concepts that needed most improvement. As a result, my son was able to achieve the milestone score we wanted. Also, I appreciated Ellie providing me with a detailed progress report as lessons continued. Finally, Ellie's demeanor kept my son engaged and focused until the date of the exam.”

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Posted 5 days ago

Hi Gerry, Thank you so much for sharing this wonderful feedback. We’re thrilled to hear Ellie crafted a focused plan that helped your son reach the milestone score, and that the progress reports and her engaging demeanor made a positive impact throughout the process. We’ll be sure to pass along your kind words to Ellie. If you need any additional resources or support as your son continues his journey, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 4 days ago

“Wonderful help. focused on areas to work on for PSAT and we are very happy with the results.”

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Posted 5 days ago

Hi Amal, Thank you so much for the kind words! We’re glad to hear the focus on PSAT areas and the results were helpful. We’ll be sure to pass along your thanks to the team. If you need any additional resources or support, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 4 days ago

“Khiyali helped me a lot in math”

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Posted 1 week ago

Hi Srineel, Thank you so much for sharing your experience! We're excited to hear Khiyali helped you a lot in math. If you need any additional resources or support, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 4 days ago

“Khiyali is an incredible tutor. Patient, kind, and knowledgeable. Her guidance for my son made a tremendous difference in his preparation for the PSAT.”

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Posted 1 week ago

Hi Jackie, Thank you so much for sharing your experience! We’re thrilled to hear Khiyali’s kindness, patience, and expertise made a meaningful difference in your son’s PSAT prep. We’ll be sure to pass along your kind words to her. If you need any additional resources or support, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 5 days ago

“My instructor was Dr.Illia Kolmagorov, I really enjoyed this course and I learned many new things. One of my favorite thing that he did was that he always started our lesson with a breathing exercise to prepare us for the lesson. I also liked how he reviewed our homework and explained it well. The homework was pretty challenging but throughout this course I’ve seen my scores improve. I definitely got the hang of it towards the end. The only things that I would want him to improve is to make the lessons more engaging. I’ve joined another course with another instructor and she did polls for every question so everyone can participate. Even when I didn’t know the answer I always tried my best and I was super engaged when she explained how to solve it. Overall Dr. Illia was a super nice and professional instructor, I really think that these lessons will help me get a high SAT score. I would recommend him to a friend so they can have this same experience as I did.”

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Posted 1 week ago

Hi Catherine, Thank you so much for sharing your experience with Dr. Ilia! We’re glad the breathing exercises and thorough homework reviews helped you build confidence, and we appreciate your feedback on engagement. We’ll pass along your kind words to Dr. Ilia and take your suggestions into account as we continue to improve. If you’d like any additional resources or have further feedback, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 1 week ago

“Prep Expert has been one of the best academic decisions I’ve made. This course didn’t just teach me test strategies — it completely changed how I approach learning, problem-solving, and time management. Every lesson felt intentional, well-structured, and focused on helping students actually improve, not just memorize tricks. What I really appreciated was how clear and engaging the instruction was. Concepts that used to feel overwhelming became manageable and even enjoyable. The instructor explains things in a way that makes you feel confident instead of stressed, and you can tell they genuinely care about student success. I also loved how mistakes were treated as learning opportunities — that mindset helped me stay motivated and consistent. Something I didn’t expect but ended up loving was how the course built discipline and confidence. The strategies taught here are useful not only for standardized tests, but for school exams and future academics as well. I feel more prepared, more organized, and much more confident going into tests now. One improvement that could make the course even better would be adding more optional challenge questions or short recap quizzes at the end of each lesson, just to reinforce concepts even more. That said, the course is already extremely thorough and effective as it is. Overall, Prep Expert truly delivers on its promise. If you’re looking for a course that actually makes a difference and helps you grow as a student, this is 100% worth it. I’m really grateful I enrolled and would absolutely recommend it to anyone serious about improving their scores and their mindset.”

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Posted 1 week ago

Hi Amreen, Thank you so much for sharing your experience! We’re thrilled to hear Prep Expert helped you transform your approach to learning, problem-solving, and time management. We’ll take your suggestion about adding more optional challenges and recap quizzes into account as we continue to refine the course. If you ever need additional resources or support, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 1 week ago

“My instructor is Ilia Kolmagorov, I had a score improvement of 200 points maybe a little more. What I really liked about this course was that I learned important skills for the SAT and I was surprised to see that by implementing those skills I learned I was able to do way better. I really liked my instructor he taught the course well and knew the material exceptionally well (If he took the actual SAT I don't doubt that he'll finish exteremly fast and get a perfect score easily). I enjoyed this course a lot and it helped me build discipline to practice for the SAT.”

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Posted 1 week ago

Hi Santiago, Thank you so much for sharing your experience! We’re happy to hear that Dr. Ilia helped you boost your score and that you found the course and skills valuable. We’ll pass along your kind words to him. If you’d like any additional resources or have more feedback, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 1 week ago

“I took the 6-week flagship SAT course with Dr. Ilia Kolmagorov and in my opinion, it was life changing. I went from scoring 1100-1200s to 1300-1400s on practice tests within weeks. I started this course as a confused teenager not knowing what to do, and I completed it as a confident individual who learnt strategies I can use in any standardized tests. I love the structure of the course; the assignments, live classes, office hours, etc. really set Prep Expert apart from the other options we considered. All-in-all, I had a wonderful experience with Prep Expert and Dr. Kolmagorov and will definetly be referring my friends!”

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Posted 1 week ago

Hi Vishnu, Thank you so much for sharing your experience! We’re so happy to hear the 6-week Flagship SAT course with Dr. Ilia helped you achieve such a strong improvement and that you found the course structure and support valuable. We appreciate your trust in referring friends. If you ever need additional resources or support as you continue your academic journey, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 1 week ago

“My instructor Llia Kolmogorov, I got a 980 on the Sat on the review as my score from before was a 860. What i liked about the course was the hands in problems we had.”

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Posted 1 week ago

Hi Raquel, Thank you so much for sharing your experience! We’re thrilled to hear that Dr. Ilia helped you boost your score from 860 to 980. If you’d like any additional resources or have more feedback, please don’t hesitate to reach out. Kind regards, Team Prep Expert

Posted 1 week ago

“Declan’s Prep Expert tutor was Julia Morales. Julia and Declan connected immediately on many levels, which fostered a strong tutoring relationship. Julia went above and beyond to find time for Declan’s tutoring sessions and encouraged him relentlessly during the sessions. Declan felt comfortable and challenged with Julia’s instructions. Julia gave him all the tools to apply in his ACT test. We are grateful for her support and encouragement and wish we had found her earlier in the process. Declan has not yet received his ACT score.”

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Posted 2 weeks ago

Hi Sharon, Thank you so much for sharing your wonderful experience! We’re very happy to hear Declan connected so well with Julia and that she went above and beyond to support his tutoring. We’ll be sure to pass along your kind words to her. Please don't hesitate to reach out to us if you need further resources or support. Kind regards, Team Prep Expert

Posted 2 weeks ago

“I've had Ms. Julia Morales as my AP Statistics tutor for almost 3 months at this point. She manages to review a lot of questions within an hour and explains the concepts in a way I can understand. After her sessions, I feel like I'm a step ahead in my statistics journey. I was able to improve my test grade by several points after reveiwing the lessions with Ms. Morales. Thank you so much Ms. Morales!!”

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Posted 2 weeks ago

Hi Tasnim, Thank you so much for sharing your experience with us! We’re excited to hear that Julia connected well with you and helped you make progress. We’ll be sure to pass along your kind words to her. Please don’t hesitate to reach out if you need any further resources or support. Kind regards, Team Prep Expert

Posted 2 weeks ago

“Khiyali had been excellent and prompt in addressing our questions and concerns. She is very competent had been a great resource for all the issues we had.”

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Posted 3 weeks ago

Hi Ayesha, Thank you so much for sharing your positive experience. We’re thrilled to hear Khiyali was prompt, competent, and a great resource for addressing your questions. We’ll be sure to pass along your kind words to her. If you need any further assistance or have more questions, we’re here to help. Kind regards, Team Prep Expert

Posted 2 weeks ago

“My instructor is Shefali Sanwal. She is a great instructor, as she is very clear and concise in her teaching methods. She is straight to the point, cutting out the clutter and keeping the learning material very easy to understand. I haven’t taken the SAT yet, but in the practice tests, my score has gone from 1290 to 1380. I liked how there were general strategies rather than just math and reading strategies. All of the strategies have helped improve my understanding of the SAT over all, along with reducing my anxiety and fear of taking such important tests. I would definitely recommend this program to others and I am very happy with what this course has taught me.”

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Posted 3 weeks ago

Hi Saadhvi, Thank you so much for sharing your experience with us! We’re so happy to hear that Shefali connected well with you and that her teaching helped you improve and feel more confident. We’ll be sure to pass along your kind words to her. Please don’t hesitate to reach out if you need any further resources or support. Kind regards, Team Prep Expert

Posted 2 weeks ago

Shipping & Delivery
Delivery Methods	Courier, Postal Service
Average Delivery Time	Next Day
On-time Delivery	99%
Accurate And Undamaged Orders	100%
Customer Service
Communication Channels	Telephone, Live Chat, Email
Queries Resolved In	Under An Hour
Customer Service	4.7 out of 5
Returns & Refunds
Refunds Process	Difficult

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