David has been my son's math/science tutor for over a year now and I can't believe what a difference he has made with my son understanding math and more so his wanting to understand math now. David has been very perceptive to my son's needs for learning and creatively adapted his teaching to meet these needs. He is also pleasant and patient!!

David's been my math tutor since early April this year. I can say that I feel much more confident going to class thanks to his help.

He's easy to understand, very knowledgeable, patient, friendly and all around a nice person.