Bangkok International Dental Center (BIDC)
According to our open methodology, this clinic scored 64.4/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #4 of 12 ranked clinics · Last checked: 3 July 2026
Positions by Rating Profile
- Overall Transparency & Trust#464.4/100
- Best for Expats#367/100
- Best for Dental Implants#464/100
- Best for Emergency Dental Carenot ranked
- Best Price Transparency#372.4/100
- Best English-speaking Clinics#368/100
- Best for Families / Childrennot ranked
Summary
Bangkok International Dental Center (BIDC) is a large multi-specialty dental center headquartered in a seven-story building on Ratchadaphisek Road, Din Daeng, with additional branches including Siam Paragon and EmQuartier. It is JCI accredited and ISO 9001:2015 certified, lists over 60 named dentists across eight specialty categories, and publishes a standardized fee schedule. The clinic markets heavily to international patients, offering English-speaking dentists, travel and hotel arrangements, and on-site digital laboratory and 3D CT imaging.
Google Maps rating for the main Ratchadaphisek clinic could not be verified from sources checked; gurulist.net reports 4.8 (300 ratings) for the BIDC @ Siam Paragon branch and one booking platform shows 5.0 with 35 reviews. Reviews are mostly positive for the main center; several public complaints concern the EmQuartier branch and prices increasing after initial quotes. Opening hours: Mon-Sat 09:00-20:00, Sun 09:00-17:00.
Strengths
- Information Transparency: 20 of 20 points.
- Price Transparency: 15 of 15 points.
- Medical Infrastructure: 12 of 15 points.
- Communication & Service: 10 of 10 points.
- AI & Search Visibility: 8.5 of 10 points.
Weaknesses
- Reputation & Reviews: 1.5 of 3.5 verifiable points (missing: no recurring complaints)
Score Breakdown
Every criterion below is scored from public sources. ✓ verified yes · ✗ verified no / not found · ◐ partial · ? unverified (scores 0, not a negative finding).
Information Transparency
Whether basic facts about the clinic - its team, premises, services, and location - are publicly verifiable.
| ✓ | Has a working website [s1] | 4/4 |
| ✓ | Dentist names listed 60+ dentists with names, photos and credentials across 8 specialty categories [s1] [s3] | 3/3 |
| ✓ | Dentist specializations listed [s3] | 2/2 |
| ✓ | Real clinic photos Facility exterior, treatment rooms and equipment photos on homepage [s1] | 2/2 |
| ✓ | Service list published [s1] | 3/3 |
| ✓ | Clear contact details [s1] [s4] | 2/2 |
| ✓ | English website version English site; also Thai, Japanese, Chinese support [s1] | 2/2 |
| ✓ | Address and map published Street address plus Google Maps link (g.page/bangkokdental) [s4] | 2/2 |
Price Transparency
Whether patients can estimate costs before visiting. Published price ranges count; exact prices are not required.
| ✓ | Prices or price ranges published Comprehensive standardized fee schedule across general, cosmetic, implant and orthodontic categories [s2] | 3/3 |
| ✓ | Cleaning price listed THB 1,500-2,800 (cleaning, scaling and polishing) [s2] | 2/2 |
| ✓ | Filling price listed THB 1,200 per surface (composite) [s2] | 2/2 |
| ✓ | Crown price listed THB 18,500-19,500 (IPS eMax all-ceramic, depending on quantity) [s2] | 2/2 |
| ✓ | Implant price listed THB 35,000-70,000 implant only; implant crown THB 25,000 [s2] | 2/2 |
| ✓ | Consultation price listed Consultation free (excludes x-rays, medications, sterilization fees) [s2] | 2/2 |
| ✓ | X-ray / imaging price listed THB 250 per periapical film; 3D CT scan THB 5,500-10,500 per area [s2] | 2/2 |
Reputation & Reviews
Public review signals. The Google rating is adjusted with a Bayesian prior (rating 4.0, weight 25) so a 5.0 from a handful of reviews does not outrank a 4.8 from hundreds.
| ? | Google rating (Bayesian-adjusted) Google Maps rating for main Ratchadaphisek clinic not found in sources checked; gurulist.net shows 4.8 (300 ratings) for the Siam Paragon branch (s9) | 0/6 |
| ? | Google review volume | 0/3 |
| ? | Review recency | 0/3 |
| ? | Clinic responds to reviews | 0/2 |
| ✗ | No recurring complaints Repeated public complaints about fees added or prices increased after initial quote (MedicalTourism.Review review; TripAdvisor forum reports); EmQuartier branch specifically criticized. Main clinic reviews largely positive. [s5] [s7] | 0/2 |
| ? | No suspicious review patterns One negative reviewer alleged 'fraudulent reviews' at the EmQuartier branch; allegation unverified | 0/2 |
| ✓ | Active Facebook presence Multiple official pages incl. facebook.com/bangkokdentist and facebook.com/bangkokdentalcenter [s8] | 1/1 |
| ? | TripAdvisor presence Discussed in TripAdvisor Bangkok forum threads; dedicated clinic listing not verified | 0/0.5 |
| ✓ | Other review platforms Bookimed, MedicalTourism.Review, Dental Departures, gurulist.net, clinicsoncall [s5] [s9] | 0.5/0.5 |
Medical Infrastructure
The range of publicly documented equipment and services. This measures documented availability, not clinical quality.
| ✓ | On-site X-ray Digital periapical, panoramic and cephalometric films priced on fee page [s2] | 2/2 |
| ✓ | CBCT (3D imaging) On-site 3D CT scan, THB 5,500-10,500 per area [s2] | 2/2 |
| ✓ | Implantology Incl. All-on-4 full jaw implants [s1] [s2] | 2/2 |
| ✓ | Orthodontics Invisalign Diamond Provider, lingual braces [s1] | 2/2 |
| ✓ | Oral surgery Oral & maxillofacial surgeons on team; sedation via allied dental hospital [s1] [s3] | 2/2 |
| ? | Pediatric dentistry Not mentioned on pages fetched | 0/1.5 |
| ? | Emergency care | 0/1.5 |
| ✓ | Works with international patients International patient services, travel/hotel arrangements, multilingual staff [s1] [s6] | 2/2 |
Communication & Service
How easy it is to contact the clinic, get answers, and book - especially for non-Thai speakers.
| ✓ | WhatsApp / LINE available WhatsApp +66 83 272 2235; LINE @bidcdental [s1] [s4] | 2/2 |
| ✓ | Response speed Independent review states inquiries answered within 24 hours [s6] | 1.5/1.5 |
| ✓ | English spoken Reviewer: 'All the dentists I have met at BIDC speak English well' [s1] [s6] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible Online enquiry form; free in-clinic consultation [s1] [s2] | 1.5/1.5 |
| ✓ | Clear service explanations Detailed dedicated pages per treatment [s1] | 1/1 |
| ✓ | Convenient opening hours Mon-Sat 09:00-20:00, Sun 09:00-17:00 [s4] | 1.5/1.5 |
AI & Search Visibility
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist Bangkok", "English speaking dentist Bangkok", "dental implants Bangkok", "emergency dentist Bangkok", "Bangkok dental clinic for expats".
| ✓ | Mentioned for: best dentist Bangkok [s10] | 1/1 |
| ✓ | Mentioned for: English speaking dentist Bangkok [s11] | 1/1 |
| ✓ | Mentioned for: dental implants Bangkok [s12] | 1/1 |
| ✓ | Mentioned for: emergency dentist Bangkok [s13] | 1/1 |
| ✓ | Mentioned for: Bangkok dental clinic for expats [s14] | 1/1 |
| ? | Structured data on website Markdown conversion of homepage did not expose raw HTML head; schema.org presence unknowable | 0/1.5 |
| ✓ | Google indexing quality Own domain ranked first in brand and reviews searches run [s7] | 2/2 |
| ✓ | Dedicated service pages [s1] | 1.5/1.5 |
Licensing & Credentials
Whether the clinic publishes its operating licence and the dentists working there together with their professional licence numbers. Missing items are penalised.
Clinic operating licence: not published on the clinic’s website — penalty applied
Dentists & professional licences
| Dentist | Specialization | Licence No. |
|---|---|---|
| Assoc. Prof. Dr. Chatchai Kunavisarut [Llic] | Implantologist | not published |
| Assist. Prof. Dr. Boworn Klongnoi [Llic] | Implantologist | not published |
| Assist. Prof. Dr. Preeda Pungpapong [Llic] | Implantologist | not published |
| Dr. Kittichote Boonsri [Llic] | Implantologist | not published |
| Assoc. Prof. Dr. Prakan Thanasrisuebwong [Llic] | Implantologist | not published |
| Dr. Chalumpol Ketpichai [Llic] | Implantologist | not published |
| Dr. Siriwadee Prathompat [Llic] | Implantologist | not published |
| Dr. Nattinee Amponpan [Llic] | Implantologist | not published |
| Dr. Yongyuth Iempituksakul [Llic] | Implantologist | not published |
| Dr. Thanit Soonpan [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Vichulada Phunthikaphadr [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Sarinya Ekpitukdumrong [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Jutasinee Pornpolsarun [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Kitinun Tissanavasoontra [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Jirach Sawatdipong [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Kittima Prapatrungsri [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Sawalak Suttaket [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Natchaya Wattanakongtong [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Kittisak Sanon [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Aroonjit Jandthong [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Satida Satirachawal [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Onkamon Budsabong [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Suthida Tunsiriroongruang [Llic] | Cosmetic/Aesthetic Dentist | not published |
| Dr. Phasiri Sirirangsee [Llic] | Cosmetic/Aesthetic Dentist | not published |
Dentists are named, but their professional licence numbers are not published — penalty applied.
Red Flags
- medium Clinic operating licence not published (-4 pts) — The clinic does not publish its operating licence or registration number (derived from data).
- medium Dentists / their licences not listed (-4 pts) — The clinic does not publish its dentists with their professional licence numbers (derived from data).
- low Complaints about upselling / pushed treatment (-2 pts) — Multiple public reviews report fees added or prices raised versus the initially quoted amount (MedicalTourism.Review review of Aug 2023 citing an unannounced 10% price increase; TripAdvisor forum report of additional fees not previously quoted). Isolated relative to the overall positive review volume. [s5] [s7]
Red-flag penalty applied: -10 points (capped at -20).
Data We Could Not Verify
- Reputation & Reviews: Google rating (Bayesian-adjusted)
- Reputation & Reviews: Google review volume
- Reputation & Reviews: Review recency
- Reputation & Reviews: Clinic responds to reviews
- Reputation & Reviews: No suspicious review patterns
- Reputation & Reviews: TripAdvisor presence
- Medical Infrastructure: Pediatric dentistry
- Medical Infrastructure: Emergency care
- AI & Search Visibility: Structured data on website
Unverified items score 0 points but are not treated as negative findings. If you can document any of them, please send a correction.
Contact Information
| Website | https://www.bangkokdentalcenter.com |
|---|---|
| Phone | +66 2 692 4433 |
| +66 83 272 2235 | |
| LINE | @bidcdental |
| https://www.facebook.com/bangkokdentist/ | |
| Google Maps | Map listing |
| Address | 157, 159 Soi Ratchadaphisek 7, Ratchadaphisek Rd., Din Daeng District, Bangkok 10400 |
Contact details are provided for identification only and may change; verify with the clinic directly.
Sources
| ID | Source | What it supports | Accessed |
|---|---|---|---|
| s1 | https://www.bangkokdentalcenter.com/ | Official homepage: contacts, services, named dentists, international patient services, photos, accreditations | 2026-07-03 |
| s2 | https://bangkokdentalcenter.com/fees/ | Published fee schedule: cleaning, filling, crown, implant, consultation, x-ray and 3D CT prices | 2026-07-03 |
| s3 | https://bangkokdentalcenter.com/dentists-thailand/ | 60+ named dentists with photos, credentials and specialties in 8 categories | 2026-07-03 |
| s4 | https://bangkokdentalcenter.com/dental-clinics-contacts/ | Address, phones, email, LINE ID, WhatsApp number, opening hours, Google Maps link | 2026-07-03 |
| s5 | https://medicaltourism.review/providers/clinic/bangkok-internationa… | Aggregator profile; detailed negative review re painful treatment and unannounced 10% price increase | 2026-07-03 |
| s6 | https://www.thailandstarterkit.com/health/bidc-bangkok-review/ | Independent expat review: English-speaking dentists, ~24h inquiry response, price table matching official fees, downsides (crowded branches, higher prices than street clinics) | 2026-07-03 |
| s7 | search:Bangkok International Dental Center BIDC google rating reviews | Reputation search: mixed reviews, TripAdvisor forum complaints about added fees, EmQuartier branch criticism; own site ranked first | 2026-07-03 |
| s8 | https://www.facebook.com/bangkokdentist/ | Official Facebook page (found via search) | 2026-07-03 |
| s9 | https://gurulist.net/en/bangkok/dental-clinics/bidc-@-siam-paragon-… | Aggregator rating 4.8 with 300 ratings for BIDC @ Siam Paragon branch (source platform not explicitly confirmed) | 2026-07-03 |
| s10 | search:best dentist Bangkok | AI/search visibility check: appears in top results | 2026-07-03 |
| s11 | search:English speaking dentist Bangkok | AI/search visibility check: appears in top results | 2026-07-03 |
| s12 | search:dental implants Bangkok | AI/search visibility check: appears in top results | 2026-07-03 |
| s13 | search:emergency dentist Bangkok | AI/search visibility check: appears in top results | 2026-07-03 |
| s14 | search:Bangkok dental clinic for expats | AI/search visibility check: appears in top results | 2026-07-03 |
| Llic | https://www.bangkokdentalcenter.com/dentists-thailand/ | Licensing & credentials check (clinic licence, dentists, licence numbers) | 2026-07-08 |
Change History
| Date | Change |
|---|---|
| 2026-07-08 | Added Licensing & Credentials (methodology v1.1): clinic licence and dentists/their licence numbers. |
| 2026-07-03 | Initial data collection. |
A question or a correction?
Have a question, a suggestion, or a correction to this page? Get in touch — we read every message. Verified data corrections are reviewed against sources and applied with a public change-history entry.
Contact us about Bangkok International Dental Center (BIDC) Email us