Chandler Dental Health is one of the best dental offices I've ever visited. Their staff is friendly, the office is very modern and comfortable, and Dr Grace and Dr Tom are great. They are very soothing and gentle, and above all they are honest. They will not try to sell you crowns you don't need or replace fillings that don't really need it.
My kids love going to them as well... they have an awesome kids waiting area with video games and books, and their hygenists and assistants are wonderful with children.