Patients
Reviews of GrandDent Dental Chiang Mai.
Chiang Mai, Thailand. 192 aggregated from Google. Screened for duplication and printed as written. They are not visit-verified.
SmileJet AI analysis
What these reviews add up to.
6.9 out of 10
Overall score
GrandDent is one of the largest multi-specialist dental centers in northern Thailand, with 38+ years of operation and a headline team including an American Board-certified prosthodontist (Tufts) and a dental professor with ITI fellow status. The clinic publishes transparent pricing, operates a full in-house digital lab, and is verified by Dental Departures with 700+ reviews at 4.94, strongly corroborating SmileJet scores. Its Mahidol Road location near the airport makes it a natural first stop for dental tourists, though it sits south of the Old City tourist core.
Authenticity
6/10Baseline 8 (full profile, named dentists, verifiable credentials, 3-platform presence). -2 Google manipulation (4.88/192). SmileJet 4.92/50 + DD 4.94/702 corroborate. Final 6.
Treatment quality
7/10Baseline 8 (full-spectrum; All-on-4/6, implants, ortho, endo). -1 Google manipulation. CBCT, guided implant system, in-house digital lab, Smile Cloud Biometrics. Final 7.
Cleanliness
7/10Baseline 7 (state-of-the-art per multiple sources, modern tech). No negative hygiene mentions across 700+ DD reviews or SmileJet reviews. No deduction. Final 7.
Team
7/10Named dentists found: Dr. Hattapol Kumchai (American Board Prosthodontics, Tufts MSc), Assoc. Prof. Thongnard Kumchai (ITI Fellow, Oral Surgery). 14+ specialists. Final 7.
Price value
7/10Baseline 7 (transparent published price list). Implant 50-70k THB (~$1,400-$1,950), ceramic crown 16-18k THB (~$445-$500). Competitive for credentials level in Chiang Mai. Final 7.
Tourist suitability
7/10Baseline 7. Mahidol Rd, 3-5 min from airport. ~5km south of Old City; easy grab/taxi. English-speaking staff, DD verified, weekdays until 8pm, disability access. Final 7.
What comes up well
- Dr. Hattapol Kumchai: American Board of Prosthodontics Diplomate, Tufts MSc
- Assoc. Prof. Thongnard Kumchai: ITI Straumann Fellow, dental professor
- 14+ specialist dentists with in-house digital lab
- Dental Departures Premium Verified, 4.94 / 702 reviews
- 3-5 min from Chiang Mai International Airport, open until 8pm weekdays
Points to weigh
- Google 4.88/192 carries medium manipulation risk; SmileJet and DD cross-validate but cannot fully neutralize
- No formal international accreditation (JCI/ISO) listed despite premium positioning
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 192 reviews
Very friendly and quality of the dentist here so perfect. This will be my favourite dental clinic in Chaing Mai. ❤️❤️❤️
This is my dentist of choice. My wife and I have been going here for years and I’ve always been happy with the results.
Short waiting time and very friendly and polite staff and good price
Thank you so much to the whole team who was so lovely, competent and skilled. I needed an urgency root canal treatment and felt in the very best hands!
Fantastic service Haven't been to a dentist for years Made to feel very comfortable and the dentist explained what was going on Tooth cleaned and 6 fillings later all very good Thanks again
Today I came for my scheduled teeth cleaning. I've been getting my teeth taken care of here for a long time. Excellent quality, very skilled dentist. Great location, fantastic staff. Outstanding service.
The doctor took very good care of me. The place was clean and convenient for traveling.
This clinic is amazing. Professionalism is at the highest level. Excellent work done by the doctors and staff, top-notch equipment and cleanliness of the premises, the patient is the most important, no waiting lines. I had a chipped tooth, an implant and a dental crown had to be inserted, everything was done superbly. Communication in English was very good and atitude of the staff and Dr.…
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Thongnart was very friendly. The clinic can be compared to the best clinics in the world. Prices are transparent and affordable, for example, the costs for teeth cleaning is 1000 baht... I highly recommend it.
The best dental clinic I have ever had. The doctors are very professional and patient.
I came for a dental scaling. The doctor had a very gentle hand and it didn't hurt at all. I come here every year. It's in the city, too. I highly recommend it.
Luckily, I found a specialist in treating jaw inflammation. They have a 3D mouth scanner, so no need for dental impressions. They do splits (incisions). The place is large, clean, and beautiful. The quality of service is excellent.
Excellent care. Dentist was fast, efficient and kept me informed through the procedure.
Had a really good experience. The dentist is very thorough and walked me through everything
Every time I come here, I am impressed with the service of the doctor and the clinic staff. The service is good and friendly.
The doctor is kind, the place is clean, and the staff are friendly.
Good service, clean place, have been using the service for a long time 👍👍😊 …
The doctor explained in detail and provided very good information.
The doctors and staff here are lovely. They're not lazy about explaining when you ask questions. They answer questions well. There's no long waiting time. The dental work is good too. I've been coming here for a long time and I've never had any problems.
Super welcome and service, the clinic is perfect I recommend
I received treatment and received kindness from Dr. Thongnarat, who helped me fill and extract teeth. The service from the staff was very good.
I’m absolutely thrilled with this dental clinic! The entire team is incredibly friendly, highly professional, and works at the highest level. The atmosphere is great – you can really feel the positive energy. The location is top-notch – modern, stylish, and fully equipped. The treatment was not only fast but also extremely reliable and perfectly done. I felt completely comfortable and in the…
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best hands. A big thank you to the amazing team and Klinik
Today I went in for a cleaning and check up to GrandDent Dental. This was my first time at this dental office. I saw doctor Arnant. I was very impressed with this dentist. I think he gave me the best cleaning I have ever had. It turned out that I had to get two fillings. He was very precise with the work that he did. I was very happy with my visit. I will certainly be back to Dr Arnant next…
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year when I return to Chiang Mai!
The place is clean and easy to get to. The doctor gave very good advice. The staff provided excellent service. I come here regularly.
The staff were lovely, and the doctor was very gentle.
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