Patients
Reviews of 66-Dental Clinic.
Bangkok, Thailand. 89 aggregated from Google. Screened for duplication and printed as written. They are not visit-verified.
SmileJet AI analysis
What these reviews add up to.
7.8 out of 10
Overall score
Family-owned Bangkok walk-in clinic near Khaosan Road established in 1982, serving an almost exclusively international tourist clientele. English is genuinely fluent, fixed price boards prevent upselling, and same-day walk-in service is reliable. The primary risk is a documented case of multiple fillings failing within weeks with the clinic ignoring follow-up; this clinic suits routine tourist care but complex restorative work carries risk.
Authenticity
7/104.78/89 Google rating triggers LIGHT tier (-1 auth). Genuine mix of international and Thai reviewers with substantive detail. One serious failure documented (fillings fell out). Authentic review pattern.
Treatment quality
6/10Cleaning, whitening, fillings, extraction, night guard, composite repair covered well. Limited scope for complex cases (honest referrals given). 1-star: multiple fillings fell out within weeks; clinic ignored follow-up emails about compensation.
Cleanliness
8/10Consistently described as clean and well-maintained. Modern equipment confirmed. Air conditioning in place. No repeating hygiene complaints.
Team
8/10Family practice: Dr. Jenny (lead dentist), Dr. Preecha/Dr. Wilaiwan (founders), Dr. Poon (on-site), father at reception, sister as assistant. No-upsell approach explicitly praised by multiple reviewers. Fixed price board for foreigners.
Price value
9/10Cleaning 900-1,200 THB, cavity fill ~700 THB. Consistent praise as fraction of home-country costs (UK, Australia, US, France). Transparent fixed pricing prevents surprises.
Tourist suitability
9/10Near Khaosan Road tourist hub. Walk-in and same-day service confirmed by patients arriving with luggage. WhatsApp booking. English fluency confirmed by patients from 10+ countries. Established 1982.
What comes up well
- Khaosan Road location serves walk-in tourists; same-day seen with luggage still in hand
- Established 1982; family practice with Dr. Jenny, Dr. Poon, founder-father at reception
- Transparent fixed price board for foreigners; no-upsell approach confirmed across many reviews
- English fluency confirmed by travelers from US, UK, Australia, Germany, France, Korea, Singapore, Philippines
- Cleaning from 900-1,200 THB; fillings from ~700 THB; 10% of equivalent Western prices
Points to weigh
- 1-star: multiple fillings failed within weeks; patient experienced pain for a month; clinic ignored follow-up emails seeking remedy
- LIGHT manipulation: 4.78/89 reviews; genuine but one serious quality failure dilutes confidence
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 89 reviews
I had a super pleasant experience, the doctor was very attentive to everything, I had the best time, no complaints, the place was super nice and clean, I would definitely visit again
Got off the plane at Suvarnabhumi around 3pm, arrived in Bangkok old town around 6pm and walked straight into this clinic (upon prior ressearch) still carrying my luggage, and got a teeth cleaning appointment for half an hour later (6:30pm!!!!!) !!! Excellent English, lovely female dentist, clean and professional - fantastic service and affordable! I will definitely be back! Thank you!
I just got tooth extraction today, the doctor and staff is very kind and well-spoken. I didn't get any harm or feel hurt during pulling my teeth out. If you got something to done with your dental, i really appreciate recommend this place. Professional plus not overpriced. 100/10 ✨ PS. Didn’t mean to shock you with my tooth that decided to cosplay as sleeping beauty 🛌🏽
I came in for a teeth cleaning and was fortunate to find an available time slot. The dentist was incredibly nice and helpful. She explained my teeth condition before the cleaning. Afterward, she suggested a few fillings for sensitive teeth, which I was able to get done without any stress. I completed one filling, and the result is fantastic. Thank you! By the way, she speaks English fluently and…
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nd was very friendly in recommending several places to visit afterward.
It was quite good. The attention was good and fast. The dentist speaks very good English so there are no problems for foreigners. They are honest and will tell you if you need to go to a hospital for a dental treatment in case they don't have the necessary implements for a specific treatment. Prices are affordable for any treatment. It is worth going there. Only 4 stars because you will need to go…
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o to another place for treatment if you have an extremely serious o very specific dental problem.
Very fluent in English and she just checked me and there was no treatment necessary. So you can trust, that she is not doing something just to earn money! Perfect service
Had a walk-in teeth clean that was very affordable and professional. My teeth look amazing. Thank you!
i was there for there for the teeth cleaning. great service, nice people, clean clinic. i felt very welcomed there and got some travel tips on top. highly recommend!!
I have visited twice, both for cleaning and cavity filling. Brilliant, careful dentistry procedures by the doctor who took the time to explain each stage. Very professional clinic offering a wide range of tooth cleaning and care. Excellent!
Great bedside manner, friendly staff - no wait times, made sure I’m comfortable 😀 would recommend …
The dentist has a very gentle touch. The filling didn't cause any pain at all. He explained everything in detail. I've made consecutive dental appointments because I feel more at ease.
OUSTANDING!!!!! Better by far than any dental experience I’ve had in the US, at a fraction of the price. Felt so comfortable and everything was fast and affordable. Thank you so much!!!
My visit was over an hour later than the scheduled appointment. I had read that healthcare in Thailand, especially in Bangkok, is of a high standard—similar to Europe—while being more affordable. Unfortunately, I ended up spending quite a lot. Perhaps this is because it's one of the few places where the staff speaks good English. The treatment was more preventive and painless. However, after the…
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visit, the teeth treated were very painful for over a month. I emailed them about it, and they asked me to come in, but by that time, I was no longer in the area. I flew to Laos and then to northern Thailand. A few weeks later, all the fillings done at this clinic began to fall out. I wanted to see another dentist and asked if 66-Dental Clinic would cover the costs of fixing what went wrong, provided I send them a doctor's certificate, but I received no response. It seems they ignored me. I do not recommend this clinic!
Wow, my first time at the dentist in 30 years! I was ready for disaster—maybe some screaming, a few pulled teeth, and a lifetime ban from the clinic. But nope! It was actually amazing. So amazing that I might willingly go back. Thank you so much for the loveley experience
It's never easy to go for a dental consultation in a foreign country; the standards might not be the same as in our home country, or the qualifications might not be the same as in our own country. I was a little anxious at first about getting my teeth whitened abroad, but I felt self-conscious, and the attractive price made me want to take the plunge. So, I mustered up my courage and went to the…
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e dental clinic. What a pleasant surprise! The dentist was super nice, spoke much better English than me 😂, and was very friendly and conversational. I had a dental check-up, followed by the first application of the teeth whitening gel, then a 15-minute wait under a UV lamp. The dentist stayed with me the whole time. We repeated the cycle for another 15 minutes, and then the result was there: finally, white teeth! Thank you, Doctor. I wish you all the best. Greetings from France.
The service was very good. Dentist Poon's equipment was also in perfect condition. She could speak fluent English, allowing easy communication and a very fun time. Dentist Poon also understood my request very well and had very gentle hands when operating.😊
The clinic is very clean. The dentist is gentle, kind, and very polite. The price is reasonable and acceptable 👍🏻. Importantly, there is parking available, so you don't have to worry if you're driving. I recommend making an appointment in advance. They use high-quality products for teeth whitening, and the price is very good too. …
I had an excellent experience with the lady dentist. She speaks fluent English, making communication so easy and comfortable. She's incredibly kind and gentle. My boys were a little nervous about the visit, but she immediately put them at ease. They actually enjoyed the experience! Not only is she great with kids, but her services are also very affordable. Highly recommend her to anyone looking…
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for a friendly and skilled dentist!
I came here for a scale and polish. The lady dentist was very thorough and it was one of the more gentle procedures that I have had. She gave feedback on my teeth and fillings in particular, but was not pushing for additional treatment. She also spoke excellent English. 100% recommend if you need dental treatment in Bangkok.
Had a scaling and polishing. All good and the dentist is very nice and friendly.
An excellent dentist replaced 2 of my fillings, I didn't feel anything and that was without an injection!!!!, and I almost fell asleep while doing it, very sensitive work without pain.. I recommend....
I walked in off the street and they saw me immediately. I got a cleaning for 1000 bht and the dentist was very nice and I felt no pain or discomfort. 👍 …
Dr. Poon and his team immediately put me at ease. Their explanations are very clear and they speak excellent English. It's a family practice, with people who will take professional care of your teeth at a very reasonable price. I'll be back in two weeks, reassured that Dr. Poon is the one taking care of me! I recommend it 100%!
I am a Korean visiting from Korea. While having a meal, the attachment inside my braces suddenly came off, so I hurriedly searched for a dental clinic on Google. Since I am a foreigner, they posted a notice stating that there are fixed fees to prevent overtreatment. After examining my condition and estimating the cost, I felt relieved. The procedure was successfully completed for a price similar…
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to getting it fixed in Korea (1,500), and I am now enjoying my trip. If you are a traveler experiencing the inconvenience of braces coming off like I did, I think you can visit this place without hesitation. Communication is smooth in English, not just Thai, so please do not worry. 👍
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