SmileJet

Patients

Reviews of House of Dental Care @ Class One.

Chiang Mai, Thailand. 89 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.

7.0 out of 10

Overall score

50 reviews read

2 public sources checked

Confidence in the reading: Medium

Last written 20 May 2026

Well-established Chiang Mai orthodontic clinic founded 2009 by Dr. Warasiri Pitakanonda (DDS, MSD), holding Invisalign Diamond status and dual TAO/AAO certification. English fluency confirmed across multiple foreign reviewers including US and European patients. Rating pattern is consistent with MEDIUM manipulation tier, but a loyal multi-generational patient base spanning over a decade lends credibility.

Authenticity

6/10

4.90/89 Google rating triggers MEDIUM tier (-2 auth). All 50 sampled reviews are 5-star with zero negatives, which is suspicious for an 89-review clinic. Long-term loyalty base is credible.

Treatment quality

7/10

MEDIUM deduction (-1). Invisalign Diamond, Damon braces, iTero, Sirona digital X-ray. 8 dental specialties. TAO + AAO dual-certified ortho team. No treatment failures in sample.

Cleanliness

8/10

Consistently praised as very clean and fully equipped. Modern equipment confirmed. Ample parking noted. Multiple multi-year patients report no hygiene concerns.

Team

8/10

Dr. Warasiri Pitakanonda (DDS, MSD) named founder, on-site since 2009. Staff provide proactive appointment reminders. Loyal multi-generational patient base over 10+ years.

Price value

6/10

No price complaints but Invisalign Diamond status implies premium pricing. No price comparisons available in reviews. Middle-tier Chiang Mai pricing expected.

Tourist suitability

7/10

Chiang Mai expat/tourist hub. English fluency confirmed by multiple foreign patients. International visitors from USA, Europe, China confirmed. Appointment-based; advance booking recommended.

What comes up well

  • Invisalign Diamond provider with iTero digital scanning and Damon braces
  • Founded 2009, Dr. Warasiri Pitakanonda DDS MSD, TAO + AAO dual certified
  • English-fluent staff confirmed by multiple international patients
  • 8 dental specialties including pediatric; loyal 10+ year patient relationships
  • Clean, modern facility with convenient parking in Chiang Mai

Points to weigh

  • MEDIUM manipulation: 4.90/89 reviews; all 50 sampled reviews are 5-star with no variation

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.

4.9

out of 5, from 89 reviews

5 86
4 1
3 0
2 0
1 2
Patteera Junlam via Google 5.0 out of 5
I was very impressed. The doctor is excellent, and all the staff are highly skilled. This is my favorite clinic.
Reply from the clinic

Thank you for trusting and choosing to use Class One Clinic's services.^^

สุภาพร ตระการรัศมี via Google 5.0 out of 5
The doctor is kind and takes very good care of the patients.
Sasaki_Kyoya via Google 5.0 out of 5
I've been getting dental work done since I was a child and the treatment has been very good.
Pinpinat Huanchit via Google 5.0 out of 5
I'm very impressed with the orthodontic treatment at Class One. They manage and plan the orthodontic treatment beautifully. The doctors and assistants are highly skilled and work well in each area. They also provide good support and consultation regarding teeth.
Natthaya Teowkul via Google 5.0 out of 5
The place is clean and the doctor is kind. I've been coming here since my children were small, and now they're almost young men.
Fond Collishaw via Google 5.0 out of 5
I’ve been coming here since I was a small child and had everything done including getting my braces done. It has been years of great service and still the only dentist I’ll ever visit for everything!
Reply from the clinic

We sincerely appreciate your support and look forward to being your preferred choice for the detal care in the future. Thanks so much for sharing your experience with us.

peerapong banlusanti via Google 5.0 out of 5
I'm extremely impressed. The service is excellent. The doctor is very skilled and kind. The staff are all very nice.
Reply from the clinic

Thank you very much. I'm happy to serve you.

Manit Kong-ngam via Google 5.0 out of 5
I came here to get my teeth straightened and fix my root canal problem. I received excellent care and the results were beautiful. The clinic was clean and the staff were attentive. My appointment was on time and I didn't have to wait long.
cheeranan tragoolsawang via Google 5.0 out of 5
The clinic is very clean, the equipment is very modern, the doctor is skilled, and the staff provides excellent service. There is convenient parking. I highly recommend it. I've been using their services for 11 years.
Reply from the clinic

Thank you for your continued trust and confidence in Class One Clinic. Class One Clinic is happy to serve you. ^^

Guy Kachornsak via Google 5.0 out of 5
Calling as if the tooth is not ours. "Don't forget to have your teeth done tomorrow."
Reply from the clinic

Thank you for trusting me with your wake-up call and choosing Class One Clinic. Class One Clinic is happy to serve you. ^^

suttipong puangthong (TheSUN15) via Google 5.0 out of 5
The staff provided excellent service, were cheerful and attentive. The doctor was kind and very skilled. I was very impressed.
Reply from the clinic

Thank you for trusting and choosing Class One Clinic. Class One Clinic is happy to serve you. ^^

Pobtawan Pengpanpat (Midsun) via Google 5.0 out of 5
The clinic is clean and the service is good. The doctor is attentive and always provides detailed consultation. Although there may be a wait, this is because previous patients had additional dental problems, which requires a little more time for examinations.
Weeranya Wongsamut via Google 5.0 out of 5
I’ve been to this Dental Clinic since I was 5 years old. Now I’m 16 years old so its more than 10 years now. The service is very fast and every employees are kind.❤️
Kamonchanok T. via Google 5.0 out of 5
I've been getting dental work done here for many years. The doctor and everyone else have taken very good care of me.
Reply from the clinic

Thank you for your trust and for choosing Class One Clinic. Class One Clinic is happy to serve you. ^^

HansomeSlider via Google 5.0 out of 5
I'm very impressed. I've been getting my teeth done here since I was a child. Now I'm getting my clear braces done here too. For dental clinics, it has to be here, Class One only. I repeat, Class One only.
Hirunyikar Nutp via Google 5.0 out of 5
The clinic is very clean, the doctor is kind, and the staff are lovely and provide excellent service. There's plenty of parking. I really liked it.
Sp S via Google 5.0 out of 5
Excellent! Very clean, fully equipped, skilled doctor, skilled assistants. A truly relaxing experience.
Areeya Luxsananun via Google 5.0 out of 5
The staff were polite, and the place was clean and pleasant to look at.
Reply from the clinic

Thank you very much. It's a pleasure to be of service.

Pavida Luxsananun via Google 5.0 out of 5
Clean and tidy. The staff and doctor are very kind.
Chanannat Chotirosniramit via Google 5.0 out of 5
Been here for 6 years now for invisalign treatment. Doctor Warasiri and all the staff are very kind and professional. Highly recommended
Reply from the clinic

We sincerely appreciate your support and look forward to being your preferred choice for the dental care in the future. Thanks so much for sharing your experience with us.

Wichunee Rat via Google 5.0 out of 5
The clinic is very clean and the staff are lovely.
(Gun-Dum) Peerawat Weerasirikul via Google 5.0 out of 5
The doctor has a lot of experience, so the doctor has a lot of experience, so the orthodontics is done well. The service is good, and they are very attentive to customers.
Adam Morgan via Google 5.0 out of 5
Been coming here for years! Great staff and professionals with great treatment processes
Jenny Ma via Google 5.0 out of 5
Very professional doctor and speaks fluent English, good service! Strongly recommended for Invisalign service.

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