SmileJet

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.

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SmileJet AI analysis

What these reviews add up to.

8.1 out of 10

Overall score

246 reviews read

6 public sources checked

Confidence in the reading: High

Last written 14 May 2026

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

7/10

Baseline 8. Full profile: website, named dentists, pricing, ISO cert, publicly listed. -1 light manipulation (4.77/196 Google reviews). Final 7.

Treatment quality

8/10

CBCT 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

8/10

ISO 9001 certified, CE-marked autoclave sterilization, international protocols. Publicly listed company (SET: MAI) adds regulatory oversight. No JCI.

Team

8/10

6 named specialists on Dental Departures: American Board orthodontist, MSc oral surgery, MSc prosthodontics, MSc aesthetic/implant. 100+ dentists group-wide.

Price value

8/10

Implants $1,441-2,500, crowns $294-500, veneers $162-412 USD. Standardized pricing, identical rates local/international. ~65% below Western market rates.

Tourist suitability

9/10

BTS 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.

4.8

out of 5, from 196 reviews

5 178
4 7
3 2
2 2
1 7
Nanticha Tranantasin via Google 5.0 out of 5
The doctors and staff took great care of me and provided excellent service.
Dreaming Day via Google 5.0 out of 5
I came to the clinic for teeth whitening. The dentist and the assistant were very nice and the service was excellent. The dentist gave me really good advice.
Viviana via Google 5.0 out of 5
Professional, very kind, and very attentive. I took the healthy package. It was very comprehensive, and they gave me a gel for post-treatment sensitivity. Very good.
Harvey Duong via Google 5.0 out of 5
This is my first time here and I hightailed recommended it . love it so much
Romy Geijselaers via Google 5.0 out of 5
Very professional, quick service! Nice and clean establishment. Easy to reach. 👌🏻 …
Kimberly Duffy via Google 5.0 out of 5
After a very detailed online chat with Signature Dental (with someone who spoke fantastic English), everything appeared to be all scheduled for me to get a dental implant and, secondarily, for my family to get dental check-ups. When we …
Naruphan Pukalanant via Google 5.0 out of 5
Great reception services who cater and asks of your unique needs. The doctor is fantastic and I have been a constant customer for almost a decade before their new clinic. Great experience always and fair market prices.
Si Knight via Google 1.0 out of 5
I wrote them an email asking for advice on implants based on my Xray but they never bothered replying. Maybe they are too busy or perhaps extremely lazy!
Reply from the clinic

Hello Si Knight, We are very sorry to hear that you haven't received a reply from us. Our team monitors our inbox constantly, so we are surprised and concerned that your email may have missed us. We would love the opportunity to look at your X-ray and provide a consultation. Please resend your details to [email protected] or message us directly via WhatsApp at +6683-095-0219. We look forward to hearing from you and resolving this right away. Sincerely, Smile Signature Team

poly p poly via Google 5.0 out of 5
Very friendly, very clear and informative and honest. Not at all pushy in any way. Highly recommend them.
แด๊ดดี้ จอนห์นี่ via Google 4.0 out of 5
The doctor and the staff were very kind and took great care of us.
Karl Johannes Bauer via Google 5.0 out of 5
Dr. Apisarid is an excellent dentist. I come here since 25 years and I wouldn't go anywhere else. Professional, friendly staff at the reception and at the doctors'. Thumbs up.
Erng Patcharin Boobpha via Google 5.0 out of 5
Conveniently located in Siam. Khun Dentist Kirakun was the most gentle dentist I have seen! Both cleaning and teeth removal give 0 pain. Nice staff. Reasonable fee.
Pattarasaya Nuchaphan via Google 5.0 out of 5
Lovely service, the doctor was friendly and talkative 👏🏻👏🏻 …
Michael Ruhwedel via Google 5.0 out of 5
Had a cavity filled and a professional teeth cleaning done. Appointments were readily available on the next day. Both sessions completed in under 40 minutes. No wait time at the scheduled time. Highest standard, fair and transparent prices.
John Gale via Google 3.0 out of 5
The front desk staff and assistant were friendly but the lady dentist didn't even make eye contact or say hello. Dental cleaning lasted 5 minutes. Not expensive at 1200 baht but it just didn't seem very thorough
Rene Lee via Google 4.0 out of 5
I had a good experience with Dr. Kirakun. He's gentle and polite, ensuring that I am at ease during the scaling and airflow cleaning. I am also pleased with the front line team in their service on quick response to my queries and booking an appointment.
Kyle colman james via Google 5.0 out of 5
The best dentist experience I’ve ever had. They were the most professional and took great care of me. I went in for a cleaning, multiple fillings, and teeth whitening. I was able to get all my work done in 2 visits and had minimal …
Nicharat A. via Google 5.0 out of 5
The doctor was very gentle, and the clinic provided excellent service.
pp peach via Google 5.0 out of 5
I came for teeth cleaning and whitening, and my teeth are much whiter now. The service was excellent.
Marc Robles via Google 5.0 out of 5
Very professional, highly recommended, I had three implants with crowns and all , it’s been a pleasure every stage, they have given me my smile back and that’s priceless. Price quality top clinic. I will definitely continue to visit in the future. Thanks 🙏🏻 to all team impressive job. Kop kun kap 🙏🏻. …
Brigette Kwan via Google 5.0 out of 5
I did teeth cleaning here and the dentist was very friendly and thorough. The staff also provided very good service and are very kind. Would recommend!
Erling S via Google 1.0 out of 5
I go inn for a simple teeth whitening, I’m explained the session takes 15 minutes, when in reality it’s 3x15m sessions with 0 break. The two last sessions both the dentist and the assistant is constantly laughing I’m assuming just watching …
Moowhan Saranporn via Google 5.0 out of 5
The staff and doctors were so kind 🥺 This was my first time here and I'm very impressed 🫶🏻 Also, everything is now complete and I love it! …
Claire via Google 5.0 out of 5
I live in Thailand but did not no where to go to find a dentist. Today I went to Smile Signature Dental at Siam Square. I had just broken part of my molar. I met the manager on the phone and told her my concerns and she answered all my …
Reply from the clinic

Dear Claire, Thank you for the wonderful review and for taking the time to share your … More

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