John C. offers American history Lessons, Biology Lessons, Chemistry Less...

Xavier P. from Chino, CA First time in my life that I've used a tutor and John is great. I'm not the smartest when it comes to math but John has the patience and the knowledge to explain everything in detail. He doesn't get frustrated when I ask him the same question over and over. I would recommend John to anyone who needs help with math.

Sylvia F. from Alhambra, CA I am happy to write a reference for John C., as he was very patient with me. He cared enough to explain and explore other ways to help me understand. He watched to see how I solved the problem and took notice where I was making my mistakes. He was professional and new how to attack each problem. Thank you John!

JEAN P. from Sierra Madre, CA Helpful and patient with lots of insight into the AP Chemistry test content. Really boosted my daughter's confidence with his review assistance.

Lorraine D. from Brea, CA My son said that John made Chem. much easier to understand. I contacted him by e mail at 7:00 PM and he was at my house the next day at 3:00. Both my son and I are very impressed and I highly recommend John for a Chem. tutor.

Moriah E. from La Mirada, CA His tutoring helped me to become stronger in previous topics and more confident in the topics I thought I knew. He keeps you working so that you are accustomed to different situations. I felt really good about taking the test.

Craig Y. from Pasadena, CA John was very precise, patient and encouraging to my son. My son was very anxious about his upcoming per-algebra test. John was able to review the concepts with my son as well introduce some new techniques. My son's confidence was elevated after the tutoring session and he went on to do well on his test. Thank You John. We look forward to working with you again.

Soon L. from Arcadia, CA My daughter needed help preparing for her Honors Chemistry finals, and tutor John C. is an excellent helper. He was very thorough and well-prepared, bringing many prepared materials to each session. He takes responsibility of the student and checks with them on how they did on the test. We will definitely hire him again to prepare for any other math or science subjects.

Ellen L. from Fullerton, CA He cares about your education, not just the subject you're being tutored in, and he can guide you if you need help. He is very understanding and knows what you can do to become successful with tests, classes, and your future as well. He is a great source of intellect and wisdom that you will rarely find in other tutors; definitely get a hold of him if you get the opportunity to.

Anne M. from Whittier, CA John did a good eval of where my son's at as far as his understanding of calculus/Precalculus. A good way to start.

Daanish L. from Yorba Linda, CA Mr. C. is an incredible tutor. He has helped me drastically improve in all subjects and has never done anything but help me strive to reach my goals. Best tutor out there by far.

Helen M. from Diamond Bar, CA John helps us to solve not only academic problems but also non-academic ones. We are very lucky to have John to guide our children to reach their higher academic goals. John is the one who CAN give you the right answers for your questions. Thank you John!

Reiko O. from Whittier, CA John tutors my son in both AP Calc BC and AP Chem as well as SAT prep. He is very patient and effective and is truly a perfect match for my son. My son appreciates his teaching style and clarity as well as all of the invaluable advice he offers. I would recommend him to anybody seeking an excellent educator who obviously cares about his students. I have confidence that with his help, my son will gain the direction he needs to reach his academic goals.