I've been going to this dentist for several years. Almost all of the preventitive work (x-rays, cleaning, polishing, talking to you about the importance of flossing, etc) is done by the dental assistants. Try to get Christina (sp?), she's the best of the bunch. The dentist just gives you a 30-second inspection at the end. Other than standard cleaning, I haven't had any work done there other than a sealant, which the Dr. Lim did a good job on. I have to pay a few dollars over what my insurance (MetLife Dental) covers. The employees are very professional and pleasant. They don't yet have the digital x-ray technology, just the standard film based one, although they mentioned that they were going to upgrade in the future.