The Dental Office of Rancho Cucamonga

My husband and I had such a great experience! The whole office was super friendly and welcoming. Caroline and Alex, the dental assistants, were so sweet and made me feel really comfortable. Dr. Lee and Dr. Chieng were both quick but still very thorough, and you can tell they truly care about your teeth and overall health. We’re so glad we found our new family dentist!

I've been to a few dental offices, but hands down, this one is the best I've been to so far. I came into the office the first time with excruciating pain, and everyone from the front desk to Dr. Tsai and General Dentist Chieng was invaluable, patient, communicative, and gentle. I would recommend this office to anyone who is looking for a permanent dentist's office. I will be back to finish up all my dental work!

My first visit at this office was a refreshing experience! Dr. Lee and his staff (Vanessa, Ale, Caroline, and Crystal) have been so friendly and attentive. They addressed my concerns and explained everything they were doing. I’ve been trying out dentist in the area and it’s safe to say I found my new dentist!

First time visiting this dental office and it was such a pleasure to meet everyone here. From check in to check out I felt comfortable and listened to. Dr.Lee is so sweet and attentive and answers any questions you may have. He also has a gentle hand when it comes to scaling and checks in to see if there’s any discomfort during the process. I never felt rushed at all. Alejandra was my dental assistant and she was such a beautiful soul. She made me feel welcomed and comfortable from the dental X-rays to the polishing. Made small talk that wasn’t awkward. I highly recommend her and Dr.Lee. I had Crystal who went over the costs with me and checked me out as well, she was fantastic too. If you’re looking for a clinic that you trust with your smile I highly recommend The Dental Office of Rancho

A little disappointed in my appointment today when I came in for a checkup and cleaning. I previously had my wisdom teeth removed and a crown done that went really well so today's experience was so surprising to me. I spent almost 40 minutes waiting in total today to not even get my teeth cleaned. Though that's not even the most frustrating part to be honest. I was upsold on a deep cleaning which I would have been interested in doing if it wasn't for the fact that it was being forced on me instead of my standard cleaning. When I asked to go ahead with my standard cleaning, I had to wait 20 minutes as they wanted approval from the dentist... for a standard cleaning I was already scheduled to do that day. I just have been to other dentists where checkups and cleanings are relatively quick.