Clean Smile Dental holds a 4.9 rating from 520 reviews, with patients frequently praising the friendly, professional staff and clean facilities. Reviewers highlight thorough communication, gentle techniques, and efficient scheduling for services like cleanings, fillings, and root canals. However, some criticisms mention significant delays for appointments, inconsistent billing practices, and isolated instances of rough handling during procedures.
Google rating: 4.9 out of 5 from 520 reviews (97% five-star).
Reviews on this page: 519 Google reviews (383 with written comments, 3 with photos).
Owner responses: the business replied to 1% of reviews.
Most recent review: October 1, 2026.
Service: Dentist serving Lancaster, California.
Data from Google, last updated October 25, 2026.
Photos
Customer reviews
4.9
★★★★★
520 reviews on Google
5★501
4★14
3★1
2★1
1★2
Reviews from Google, shown as published (original wording, unedited).
MR
Mark & Rebecca HolmesLocal Guide · 167 reviews
★★★★★
I have a severe mint allergy which can make finding a dental practice very difficult. I also get migraines and allergy attacks with perfume. This is a private practice, not a group, so they are able to meet my needs. Their waiting room had no scent. They made me a first thing in the morning appointment, they had an air purifier running by my cubicle, and I had no exposure to mint. They also take a wide variety of dental insurance including Guardian - our insurance changes constantly depending on my husband's work, so we need to be somewhere that takes a lot of different PPO plans. Overall, it was the best experience possible. So I highly recommend this office.
Response from the owner · 3 weeks ago
Thank you for the glowing review! We’re so happy to know that you had a great experience with our team. Your satisfaction is our priority, and your feedback reassures us that we are on the right track. See you at your next appointment!
I have an utter fear of a dentist and no more with this office! The level of service and care far exceeds any other dentist I have seen in my life! The really crazy thing is that everyone in that office works at standards far above anything else in the area! There are a ton of dentists in my area and this one by far raised the bar above anyone else I think he also knows how to assemble a team. I had three extractions done and he was a pro I think he saw my teeth and said challenge accepted and thank you! I look forward to my treatments!
Response from the owner · 2 months ago
We’re grateful for your positive review! It means a lot to us to know that you had a good experience, and we look forward to continuing to serve you with the same level of dedication.
Dr. Ash was extremely professional and I will definitely be coming back.
Response from the owner · 5 months ago
Thank you for your kind words and five-star rating! We’re thrilled to hear that you enjoyed your visit. Our team works hard to ensure every patient feels valued and cared for. We appreciate your support and look forward to serving you again!
Great place, friendly and professional staff. From reception to the Doctor. Haven’t been to dentist in 5 years maybe more. My wife and I went in as a new patient they did X-Rays and cleaning the same day. The cleaning was great. I walked out and couldn’t stop smiling. 10/10 I was very satisfied
Response from the owner · 6 months ago
Thank you for your kind words and five-star rating! We’re thrilled to hear that you enjoyed your visit to Clean Smile Dental. Our team works hard to ensure every patient feels valued and cared for. We appreciate your support and look forward to serving you again!
Excellent experience all around. The front desk is friendly, organized, and incredibly helpful, which makes navigating VA dental care much easier. The dental team is professional, thorough, and truly cares about patient comfort.
Everything has been smooth and stress-free. Highly recommend this office
Response from the owner · 8 months ago
Thank you for your fantastic review! It’s always a pleasure to hear that our patients are satisfied with our service. At Clean Smile Dental, we strive to make every visit comfortable and enjoyable. We appreciate your feedback and look forward to continuing to care for you!
I was so bummed about having to go to the dentist so soon since seeing my previous dentist back in March, but the team here was great. And I loved my technician. She was friendly, explained why I was experiencing the pain I was, and gave me tips to help prevent it in the future. And while I’m not excited at the possibility of a root canal, it was a great overall experience and I’m so glad they were recommended to me.
I even had an appointment where I had to take my 4 month old baby last minute and they were great about it!
