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Reviews of Dentajoy Bangna.

Bangkok, Thailand. 148 submitted to SmileJet. 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.

6.4 out of 10

Overall score

581 reviews read

4 public sources checked

Confidence in the reading: Medium

Last written 14 May 2026

Dentajoy Bangna is a branch of Thailand's oldest Invisalign provider (est. 1983), holding ISO 9001:2015 certification and Blue Diamond Invisalign status with 9,000+ cases chain-wide. The Bangna location is a suburban branch inside Index Living Mall, oriented toward local families in the Bangna-Samut Prakan corridor rather than international visitors. A perfect 5.00 on 581 Google reviews warrants caution until independent corroboration is available.

Authenticity

7/10

Baseline 9: established chain since 1983, ISO 9001:2015, real website dentajoy.com. -2 manipulation: 5.00/581 reviews statistically implausible without corroboration. Final 7.

Treatment quality

7/10

Blue Diamond Invisalign provider, 9,000+ cases, Lifetime Achievement Award. Brava by BRIUS certified. Full specialty menu. -1 manipulation risk on review score. Final 7.

Cleanliness

8/10

ISO 9001:2015 first dental chain in Thailand to certify for infection control systems. Chain-wide standards applied across all branches. Score 8.

Team

6/10

Founder Dr. Narandr Chevangkul ABO Diplomate. No Bangna-specific dentist names published. English/Chinese coordinators chain-wide. Cap 6 without named branch dentists.

Price value

7/10

Bangkok suburban chain pricing. Budget-to-mid for Thailand. Competitive Invisalign rates expected for Blue Diamond volume provider. Implants and veneers within market range. Score 7.

Tourist suitability

4/10

Bangna is suburban/residential corridor south-east Bangkok, 25+ km from tourist areas. English coordinators available but branch markets to local Thai families. Score 4.

What comes up well

  • Part of 41-year-old chain, first Invisalign provider in Thailand (2000)
  • Invisalign Blue Diamond Provider, 9,000+ cases, Lifetime Achievement Award
  • ISO 9001:2015 certified for dental services and infection control
  • Brava by BRIUS premium clear aligner β€” certified provider
  • English and Chinese patient coordinators available chain-wide

Points to weigh

  • 5.00/581 Google reviews: statistically improbable, medium manipulation risk
  • Bangna branch: 25+ km from tourist/expat zones, primarily local-Thai market
  • No named dentists published for Bangna branch specifically

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.

5.0

out of 5, from 148 reviews

5 145
4 3
3 0
2 0
1 0
Chatchanok Konkhruea submitted to SmileJet 5.0 out of 5
The clinic is beautiful, the atmosphere is clean, the doctors and staff provide excellent service.
Reply from the clinic

The dentists and all staff at Denta Joy would like to thank you for your support. We're always ready to take care of Chatchanok Konkhruea. 😊

May Phum submitted to SmileJet 5.0 out of 5
This was my first time visiting. The doctor gave excellent advice. The clinic atmosphere was nice, the equipment was clean, and the staff provided great service.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support, and we are always ready to take care of you, May Phum. 😊

whoiswinnie _ submitted to SmileJet 5.0 out of 5
The atmosphere is great. The staff and doctors are all lovely. I am very impressed. ❀️
Reply from the clinic

The dentists and all staff at Denta Joy would like to thank you for your support. We're always ready to take care of whoiswinnie _ 😊

Giff Panrapee submitted to SmileJet 5.0 out of 5
The clinic was clean, the staff provided good service, and the doctor was very gentle.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, Panrapee Sangaroon. 😊

Punyapa Srivijarn submitted to SmileJet 5.0 out of 5
Excellent service, clean clinic, and the doctor was very gentle.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support, and we are always ready to take care of you, Punyapa Srivijarn. 😊

Narumon Chongpissamai submitted to SmileJet 4.0 out of 5
The clinic is clean and the service is very good.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, Narumon Chongpissamai. 😊

Kitiya Rochanawanitkij submitted to SmileJet 5.0 out of 5
The doctor did a good job, the staff were polite, and the atmosphere of the shop was very beautiful.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, Kitiya Rochanawanitkij. 😊

Kanyarat Saekhoo submitted to SmileJet 5.0 out of 5
The staff provided excellent service, the doctor was gentle, and the place was very clean.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, Kanyarat Saekhoo. 😊

BBGtaneon Tha submitted to SmileJet 5.0 out of 5
The place is beautiful and clean. The wait time wasn't long, and the service was excellent.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, BBGtaneon Tha. 😊

Astar Astar submitted to SmileJet 5.0 out of 5
The atmosphere inside the clinic was great. The staff and doctors provided excellent service.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, Astar Astar. 😊

sun Wa submitted to SmileJet 5.0 out of 5
The dentist was very gentle. It really reduced my fear of going to the dental clinic. I will definitely come back for more services.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, Sun Wa. 😊

Baifern Aphi submitted to SmileJet 5.0 out of 5
The clinic is clean, and the staff are very kind and helpful. They provide good advice and are very friendly.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, Fern Supa. 😊

Nuch Wongdee submitted to SmileJet 5.0 out of 5
The doctor was very gentle, and the staff provided excellent service. Overall, my gums weren't bruised like at some other clinics. 😊😊 …
Reply from the clinic

All dentists and staff at Denta Joy would like to thank you for your 5-star rating. We are always ready to take care of you, Nuch Wongdee 😊

Lauren Watts submitted to SmileJet 5.0 out of 5
Amazing service. I was early for my appointment and still was seen straight away. The care is great! I had a checkup, cleaning and whitening and they make everything very fast and efficient. Everything is clean. They spoke amazing English so that made it more comfortable for me as my Thai is not good yet! Would definitely recommend!
Reply from the clinic

Thank you for your appreciation and rate our service at the best. We commit to serve and support you well as always. Wish to see and serve you the best again soon. 😊 …

Pattarakorn Watson submitted to SmileJet 5.0 out of 5
The staff were lovely and kind. The doctor was very gentle. I liked it.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support, and we are always ready to take care of you, Pattarakorn Watson. 😊

Paka-orn submitted to SmileJet 5.0 out of 5
The clinic is clean, the wait time is short, and the doctor is gentle.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support. We are always ready to take care of you, Paka-orn. 😊

Tonnam Tualek submitted to SmileJet 5.0 out of 5
The doctor was very nice, the place was clean, and parking was convenient.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support, and we are always ready to take care of you, Tonnam Tualek. 😊

TasSy Tania submitted to SmileJet 5.0 out of 5
The staff and doctors provided excellent service. I highly recommend it.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support, and we are always ready to take care of you, TasSy Tania. 😊

Xie Jiouchin submitted to SmileJet 5.0 out of 5
It’s good to consult with the doctor before your treatment.Then It’s good for Myanmar people because they have Myanmar Translator who has warm kind heart and explain about the treatment in detail.
Gladys Chang submitted to SmileJet 5.0 out of 5
Convenient and friendly. We love it. Highly recommend πŸ‘Œ …
Goy Tancharoenwong submitted to SmileJet 5.0 out of 5
The clinic is clean, easy to travel to. The dentist and staff are very nice & friendly. You can find a good brand of toothpaste & toothbrush.
Reply from the clinic

All the dentists and staff at DentaJoy would like to express our gratitude for your kind support, and we are always ready to take care of you, Goy Tancharoenwong. 😊

Andrio Septianto submitted to SmileJet 5.0 out of 5
Great service and explained the Invisalign/Spark plans very well. Thank you
ΰΈ§ΰΈ£ΰΈ²ΰΈ™ΰΈ΄ΰΈ•ΰΈ’ΰΉŒ ΰΉ€ΰΈΰΈ“ΰΈ΄ΰΈΰΈ²ΰΈ™ΰΈ™ΰΈ—ΰΉŒ submitted to SmileJet 5.0 out of 5
The place is clean and airy. The doctor gave very good advice.
Reply from the clinic

All dentists and staff at Denta Joy would like to thank you for your encouragement. We are always ready to take care of you, Waranit Kenikanon. 😊

Usana Chantarasap submitted to SmileJet 5.0 out of 5
I had a great experience with the dental service. The dentist is highly skilled, experienced, and has a very gentle touch. The nurses are polite and friendly, and the reception staff are welcoming and provide excellent guidance. The clinic is clean and equipped with modern tools and facilities.

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