Dr.Uy is an awesome dentist she's very gentle and seems to care about how much pain and misery you might be in and she tries to alleviate that problem. She may be the best dentist I've ever been to in my 52 years of hating dentists.Cindy the receptionist/Office manager is a sweet lady also and their trainees that are in dental school and practicing at the establishment are also very nice. I would rather get punched in the face then go to the dentist, But the staff at Columbia Dental make me experience tolerable at worst and enjoyable at best. I only wish they had gas' The kind that makes you happy. Please get the gas.