Our kids have been seeing Dr. Quo for over 3 years, and we wholeheartedly recommend Dr. Quo. He has such a pleasant and gentle demeanor, and puts our kids at ease (they just hop right in the chair and request their movie - yes, they get to watch a movie while their teeth are getting cleaned!). The new office in Palo Alto is wonderfully themed, and the attached private parking lot is a blessing. The front office staff are very friendly, and there always seems to be an ongoing contest for the little ones (name the office goldfish, guess how many m&ms in the jar, etc.).