Patients
Reviews of Smile Signature Dental Clinic.
Bangkok, Thailand. 196 aggregated from Google. Screened for duplication and printed as written. They are not visit-verified.
SmileJet AI analysis
What these reviews add up to.
8.1 out of 10
Overall score
Smile Signature Siam Square is part of Thailand's largest dental group, a publicly listed company with 20+ years and 100+ dentists. The Siam Square branch sits steps from BTS Siam in central Bangkok, offering full-service dentistry with CBCT, CAD/CAM, and board-credentialed specialists. Pricing is transparent, standardized, and significantly below Western market rates, with strong tourist infrastructure including English-speaking staff and hotel transfer services.
Authenticity
7/10Baseline 8. Full profile: website, named dentists, pricing, ISO cert, publicly listed. -1 light manipulation (4.77/196 Google reviews). Final 7.
Treatment quality
8/10CBCT 3D scans, CAD/CAM, on-site lab with 3M LAVA. Full-service: All-on-4, Invisalign, implants, ortho. 935 Dental Departures reviews at 4.63/5.
Cleanliness
8/10ISO 9001 certified, CE-marked autoclave sterilization, international protocols. Publicly listed company (SET: MAI) adds regulatory oversight. No JCI.
Team
8/106 named specialists on Dental Departures: American Board orthodontist, MSc oral surgery, MSc prosthodontics, MSc aesthetic/implant. 100+ dentists group-wide.
Price value
8/10Implants $1,441-2,500, crowns $294-500, veneers $162-412 USD. Standardized pricing, identical rates local/international. ~65% below Western market rates.
Tourist suitability
9/10BTS Siam/National Stadium direct access. English staff, hotel transfers, WhatsApp, extended hours. Dental Departures Premium. 50 SmileJet reviews avg 4.82.
What comes up well
- Thailand's largest dental group, publicly listed since 2017
- BTS Siam direct access, central tourist/shopping district
- 6 named specialists incl. American Board orthodontist
- ISO 9001 certified, CE-marked sterilization equipment
- 935 Dental Departures reviews at 4.63/5
Points to weigh
- Light review manipulation signal: 4.77/196 Google reviews (low count for group flagship)
- Branch-specific dentist roster not published on clinic website
- Some TripAdvisor reports of upselling and communication issues (minority)
This analysis is written by AI from the reviews below and the public sources it could find. It is a reading of what patients reported, not a clinical endorsement and not medical advice. How clinics are listed and screened is set out in our trust and safety policy.
The evidence
What patients actually wrote.
out of 5, from 196 reviews
Getting my teeth cleaned and filling done was so easy. The dentist was very kind.
If you are a foreigner, I would not recommend this dental clinic. Prices are way too expensive for foreigners. Services are terrible. I have to do multiple trips here just for a swallowed tooth.
Reply from the clinic
Dear Tou Yang, Thank you for your feedback. We would like to clarify the information for you. … More
Time passes by but doctors and staff @ Smile Signature are the same. All are friendly and helpful.
Great service and great communication with staffs. The dentist Dr Phisak speaks perfect English and very attentive to every details. And best of all, it’s less than half the cost from North America where I’m from!!!
I can highly recommend Smile Signature here in Siam, Bangkok. I got a lot of dental work done including fillings, a root canal, as well as a crown (so far!) They are friendly, very skilled, and super easy to talk to if you have any questions! EDIT: I also got a molar implant which I was quite nervous about. I was very impressed with the skills of the team, but also of how «easy» it all was for…
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for me once they got started.
The clinic is very new and clean, well located, very convenient to go to. Especially, staffs are very friendly and provide such a good service. Very recommended!
I was very impressed. The service was excellent and they were very attentive to customers.
Highly recommended, a must dentist you must visit when you’re in Bangkok, very reasonable price too.
I had my teeth whitened with Zoom, and the service was excellent. I mentioned I had a chewing issue, and the dentist adjusted the treatment so it was very comfortable. I'm very happy with the results.
I got Damon braces here and the service was excellent. The doctor is skilled and the staff are very helpful. 🤍 …
The whole process was smooth and finished quickly. The service was good too.
Today I came for a dental scan in preparation for clear aligner treatment at Smile Signature, Siam branch. My teeth are very difficult to treat, but the staff were very patient and did a great job. The staff were also lovely and provided excellent service. I highly recommend them.
I regularly get my dental work done here 😊 The dentists and all the staff are lovely. I'm impressed that before each procedure, the dentist explains and recommends the best treatment for me. 😄👍🏻 …
The dentist gave good advice and thoroughly cleaned my teeth.
I come here regularly for my dental work, and I bring my family along too. I'm very impressed with the dental team; they're all lovely and friendly, both the doctors and the staff. …
The dentist here is so lovely and has such a gentle touch. I've been to many clinics, and many times the dentists here have caused pain during dental procedures, but this place felt so comfortable. I'm most impressed with this clinic.
Highly recommended! Staffs were professional and there’s really a good difference before and after the zoom teeth whitening.
The staff provided good service and the air conditioning was cool.
The receptionist was very lovely. The female doctor and the nurses provided excellent service.
good dentistry! qualified doctors, and helpful administrators! I am very glad that I came to this particular clinic) my smile is now perfect)
I visited this clinic twice for dental braces. I received a polite and friendly welcome. The dentist took the time to prepare my teeth. The braces were excellent and even made to fit on the spot. The braces were ready within five business days. Finally, the price was a third of what is charged in the Netherlands, and the quality is the same. A brace costs approximately €600.00 in the…
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Netherlands, but at this clinic it cost me around €200.00 (despite the low Thai Baht exchange rate). You can also go to this clinic for dental cleanings, cavity fillings, teeth whitening, and implants, among other things. The dentist asked why I didn't want an implant: it was cheaper than a brace and more comfortable to wear. However, I'm too afraid to do this because of the information I found online. Note that there are several clinics spread throughout Bangkok and Thailand. An overview of all Smile Signature clinics and treatments regarding prices can be found online. This location was the cheapest regarding the brace.
I have a whitening appoinment and the result was very satisfactory. No pain or disconfort during the treatment.
Everything was perfect, Dr. Chutima Kositpantavong was really Nice and know rlly well her job. Thanks you
The doctor and staff were so lovely and friendly. They gave great advice and explained everything in an easy-to-understand way. It's conveniently located in the heart of the city. ❣️
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