"Dave Crystal of Crystal Clear Tutors has truly been a life saver and an exceptional tutor. He is well-versed in a number of subjects and has tremendous insight. After struggling with a Philosophy course, I am now more confident and acing assignments. Dave is patient, prompt, and friendly. I would truly have been at a disadvantage without him."

- Maria Haugland , Miami, FL
"Dave Crystal of Crystal Clear Tutors tutored me for the SAT. He gave me many strategies for the SAT, all of which have proven really helpful. I improved my performance, especially on my weakest sub-test, Reading. Thank you very much, Dave! I recommend Dave as a tutor."

- Maria Jose Dassum, Quito, Ecuador
"Crystal Clear Tutors was extremely helpful in preparing for the SAT. The test is broken down in ways that are easy to understand. Useful tips are also given in selecting answers and gaining time. If you listen to everything, then your score should go up at least 200 points, like mine. I recommend using Crystal Clear Tutors to help prepare!"

- Rebecca Epstein, Miami, FL