Dr. Zhu is by far the BEST doctor I know. As his patient, I can honestly say he is very professional and highly qualified. Pleasant Hill Dental is not the typical dental office. As most people feel, a dentist appointment can be rather scary, however, the welcoming staff and the positive, bubbly, and humorous personality of Dr. Zhu makes your dentist appointment a very pleasant experience. Couldn't feel better than in the hands of Dr. Zhu, being that he truly cares about each and every one of his patients and their needs, always going above and beyond to take the best care of his patients. Needless to say, he is HIGHLY recommended.