Patients
Reviews of Denta-Joy Thonglor.
Bangkok, Thailand. 98 aggregated from Google. Screened for duplication and printed as written. They are not visit-verified.
SmileJet AI analysis
What these reviews add up to.
7.6 out of 10
Overall score
Denta-Joy Thonglor is one of Bangkok's most credentialed dental clinics: 40+ years established, ISO 9001 certified, ABO Diplomate orthodontist, and Thailand's Invisalign leader with 9,000+ cases. Located in the premium Thonglor expat corridor with confirmed English service and multiple international patients. One documented rude doctor and time management complaints are isolated concerns against an otherwise strong track record.
Authenticity
6/104.82/98 Google; light manipulation (-1 auth). SmileJet 4.72/50 includes genuine negatives — a positive authenticity signal for this 40-year ISO-certified clinic.
Treatment quality
8/10ISO 9001:2015, ABO Diplomate orthodontist, Thailand's Invisalign leader (9,000+ cases). First lingual braces in Thailand (1983), first Brava by BRIUS (2019). Specialist team.
Cleanliness
8/10Newly renovated per reviewer. Consistently described as clean, bright, and modern. Convenient parking in Fifty Fifth Plaza. No hygiene concerns raised.
Team
7/10Dr. Narandr Chevangkul (ABO Diplomate) leads ortho. Dr. Nawarat, Dr. Kamolchanok praised. One documented rude/rushed doctor (Dr. Nunhathai) from a long-term patient.
Price value
7/10Transparent and affordable pricing noted by multiple reviewers including international patients. Reasonable for premium Thonglor location and specialist credentials.
Tourist suitability
9/10Thonglor prime expat zone; 5 min from BTS Thonglor Exit 3. All staff speak English confirmed. Multiple international patients. Thailand's Invisalign leader. 8 branches for follow-up.
What comes up well
- Thailand's Invisalign leader: 9,000+ cases and Lifetime Achievement Award
- ISO 9001:2015 certified; ABO Diplomate orthodontist Dr. Narandr Chevangkul
- 40+ year history; 8 branches across Thailand and Cambodia
- Confirmed English service; multiple international patients including Australians and Europeans
Points to weigh
- Light manipulation: 4.82/98 Google reviews
- Dr. Nunhathai documented as rude and dismissive to a 10-year patient
- Appointment time management issues: doctor late, patients not informed proactively
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 98 reviews
I've been getting dental treatment at DentaJoy for 8 years now.
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, Kritpong Chokkittanapokin. 😊
Top place with attentive staff. Highly recommend the Invisalign plastic braces at this shop.
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. 😊 …
The clinic is clean, the doctor is kind, and the staff are lovely. ❤️
Reply from the clinic
The dentists and all staff at Denta Joy would like to thank you for your support. We are always ready to take care of Ms. Pachara Sajjaporameth. 😊
The doctor was friendly and educated with patients, and the staff were lovely. I would appreciate it just as much if I could come again.
Reply from the clinic
The dentists and all staff at Denta Joy would like to thank you for your 5-star rating. We are always ready to take care of you, Sonthi Phonchaiya. 😊
The doctor gave good advice, the staff provided good service, and the place was clean.
Reply from the clinic
All the dentists and staff at DentaJoy would like to express our gratitude for your kind encouragement. We are always ready to take care of you, Rattapol Limjaroon. 😊
The doctor gave good advice and the staff provided excellent 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, Titaporn Lim. 😊
I switched to using the services at the Thonglor branch. The doctor took very good care of me from the beginning. The staff also took very good care of me. The service was good. The new place looks very good. It's clean, bright, has complete equipment, and has a complete team of doctors.
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, Chef Keng Pluksapurin. 😊
Very good service. I’m using this dental service for over 30 years.
I come here regularly for dental care. The dentist is kind and has a very gentle touch.
Reply from the clinic
All the dentists and staff at DentaJoy would like to express our sincere gratitude for your kind support, and we are always ready to take care of you, Furncha. 😊
Excellent service! Professionally cleaned my teeth and gave me insight on how to care for and follow up on my dental care
Have been a client at this clinic since 1993 for orthodontist and has never changed dental clinic since then. Very impressed in all doctors and services
Professional team of experienced dentists. I’ve done all my dental healthcare services here all with great results.
Everyone at this clinic is kind, and they provide thorough treatment, so I feel very at ease.
Reply from the clinic
Thank you for your 5-star rating, Dent Joy dentists and staff. We're always here to help you, 坂井広育! 😊
The clinic is clean, the doctor is gentle, I was very impressed. The staff 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, iWish iWish. 😊
I've been getting my dental work done here since 2018. The dentists are excellent and give great advice on how to take care of your dental health.
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, Sutawan Chanprasert. 😊
The beautiful receptionist spoke in a pleasant and polite manner.
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, Kan Thanyapraneedkul. 😊
The doctor was very kind 🥰🥰 The service was excellent and the place was clean. …
Reply from the clinic
All the dentists and staff at DentaJoy would like to express our sincere gratitude for your kind support, and we are always ready to take care of you, Peachanida B. 😊
I've been getting my dental work done here for a long time. The dentist is excellent! 👍🏻 …
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, Praewa Songwisit. 😊
The clinic is clean, the doctor is excellent, very calm and relaxed.
Reply from the clinic
All the dentists and staff at DentaJoy would like to express our gratitude for your kind encouragement. We are always ready to take care of you, Wuthisak Thianyoi. 😊
All the doctors and nurses are very friendly . Great facial as well
The service is good. It's my regular clinic. I had braces done and have continued treatment here ever since.
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, mt fortwt. 😊
The service is good and the place is clean. I had my braces done here.
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, Suchada Chaisungka. 😊
The doctor provides very prompt service, and the place is clean. I come here regularly :)
Reply from the clinic
All the dentists and staff at DentaJoy would like to express our gratitude for your kind encouragement. We are always ready to take care of you, TE THETEPOT. 😊
I've been looking for this place for over 30 years, and now I've brought my children with me. ☺️
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, Kantida Panomeprairat. 😊
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