Bangkok International Dental Hospital (BIDH)
According to our open methodology, this clinic scored 67.4/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #8 of 11 ranked clinics · Last checked: 25 August 2026
Positions by Rating Profile
- Overall Transparency & Trust#867.4/100
- Best for Expats#867.5/100
- Best for Dental Implants#768.6/100
- Best for Emergency Dental Care#372.4/100
- Best Price Transparency#957.8/100
- Best English-speaking Clinics#868.6/100
- Best for Families / Children#470.5/100
- Sleep Dentistry (GA / deep sedation)#367.4/100
General Anaesthesia & Deep Sedation
Whether the clinic documents treatment under general anaesthesia or deep / twilight sedation — "sleep dentistry", where the patient is asleep and unaware (does not feel, see, or hear the procedure). Ordinary conscious sedation, where the patient stays awake and responsive, does not count here. This is informational and does not affect the transparency score.
- ✓ General anaesthesia / deep sedation (sleep dentistry) — General anaesthesia / deep sedation documented Own site explicitly offers general anaesthesia and IV sedation with 'no re-collection of dental treatment'; calls it sleep dentistry. [s1]
Summary
Bangkok International Dental Hospital (BIDH) is a standalone dental hospital on Sukhumvit Soi 2 in Bangkok, operating an 8-storey building with in-patient rooms and sedation facilities. It offers implantology, orthodontics, oral surgery, cosmetic, pediatric and general dentistry, and publishes a price list for major treatments on its website. The site is available in English and lists its dentists individually with specializations.
Dentist directory lists roughly 60-70 named dentists with credentials, though photos did not render in the fetched version. Homepage states 24-hour availability for emergency/in-patient care. Google review count could not be verified from any fetched source; the 4.8 Google rating figure comes from a third-party roundup article.
Strengths
- Information Transparency: 18 of 20 points.
- Medical Infrastructure: 15 of 15 points.
Weaknesses
- Price Transparency: 7 of 15 verifiable points (missing: cleaning price listed; filling price listed; consultation price listed; x-ray / imaging price listed)
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 Approx. 60-70 dentists listed by name with credentials and languages [s3] | 3/3 |
| ✓ | Dentist specializations listed e.g. implantologists, orthodontists, prosthodontists, oral surgeons [s3] | 2/2 |
| ? | Real clinic photos Dentist page images did not render in markdown conversion; cannot verify | 0/2 |
| ✓ | Service list published [s1] | 3/3 |
| ✓ | Clear contact details Phone, email and LINE ID shown on homepage [s1] | 2/2 |
| ✓ | English website version [s1] | 2/2 |
| ✓ | Address and map published Street address shown on site; embedded map not confirmed from markdown conversion [s1] | 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 Dedicated dental prices page with THB amounts for major treatments [s2] | 3/3 |
| ✗ | Cleaning price listed Not itemized on the clinic's price page; third-party Dental Departures quotes SGD 62-117 (s5) [s2] | 0/2 |
| ✗ | Filling price listed Not itemized on price page; Dental Departures quotes composite filling SGD 47-187 (s5) [s2] | 0/2 |
| ✓ | Crown price listed PFM crown THB 13,000-14,000; eMax THB 19,900; zirconia THB 22,000 per tooth [s2] | 2/2 |
| ✓ | Implant price listed SIC implant body THB 40,000 + crown THB 25,000; Straumann THB 55,000 + crown THB 30,000; All-on-4 from THB 300,000 [s2] | 2/2 |
| ✗ | Consultation price listed Not itemized on price page [s2] | 0/2 |
| ✗ | X-ray / imaging price listed Not on clinic price page; Dental Departures lists CT scan/3D x-ray SGD 233-467 (s5) [s2] | 0/2 |
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) as of 2026-08-25 [bangkok-international-dental-hospital-refresh] | 3/6 |
| ◐ | Google review volume [bangkok-international-dental-hospital-refresh] | 2.5/3 |
| ✓ | Review recency [bangkok-international-dental-hospital-refresh] | 3/3 |
| ? | Clinic responds to reviews | 0/2 |
| ? | No recurring complaints No recurring complaint themes found in sources reviewed | 0/2 |
| ? | No suspicious review patterns | 0/2 |
| ✓ | Active Facebook presence Facebook page with ~18,371 likes [s7] | 1/1 |
| ? | TripAdvisor presence Only forum threads about the separate BIDC clinic found; no BIDH listing verified | 0/0.5 |
| ✓ | Other review platforms Dental Departures profile: 4.85 stars, 330 reviews; also on Bookimed and MedicalTourism.Review [s5] | 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 CT scan/3D x-ray offered as priced service [s5] | 2/2 |
| ✓ | CBCT (3D imaging) CT scan/3D x-ray listed at SGD 233-467 on Dental Departures profile [s5] | 2/2 |
| ✓ | Implantology [s1] [s2] | 2/2 |
| ✓ | Orthodontics Braces, Invisalign, jaw surgery [s1] [s2] | 2/2 |
| ✓ | Oral surgery Oral surgery, wisdom teeth, extractions [s1] | 2/2 |
| ✓ | Pediatric dentistry [s1] | 1.5/1.5 |
| ✓ | Emergency care Homepage states emergency/in-patient care available 24 hours [s1] | 1.5/1.5 |
| ✓ | Works with international patients English-speaking staff, international patient focus [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 LINE @DentalHospital [s1] | 2/2 |
| ◐ | Response speed Staff contact patients within 24 hours of online booking per third-party review [s6] | 0.75/1.5 |
| ✓ | English spoken [s1] [s6] | 2.5/2.5 |
| ? | Pre-visit consultation possible Online enquiry form exists but remote pre-consultation not verified | 0/1.5 |
| ✓ | Clear service explanations Service pages describe treatment types in detail [s1] | 1/1 |
| ✓ | Convenient opening hours Mon-Sat 9:00-20:00, Sun 9:00-18:00 [s1] | 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 [s8] | 0/1 |
| ✓ | Mentioned for: English speaking dentist Bangkok [s9] | 1/1 |
| ✓ | Mentioned for: dental implants Bangkok [s10] | 1/1 |
| ✗ | Mentioned for: emergency dentist Bangkok [s11] | 0/1 |
| ✓ | Mentioned for: Bangkok dental clinic for expats [s12] | 1/1 |
| ? | Structured data on website Not determinable from markdown conversion of homepage | 0/1.5 |
| ✓ | Google indexing quality Own domain ranks first for brand and service queries in searches run [s1] [s4] | 2/2 |
| ✓ | Dedicated service pages Separate pages for prices, dentists, and treatment areas [s2] [s3] | 1.5/1.5 |
Licensing & Credentials
Whether the clinic publishes its operating licence and the dentists working there together with their professional licence numbers. A verified “not published” is recorded as a red flag; data we have not checked yet is shown as unverified and carries no penalty.
Clinic operating licence: not published on the clinic’s website — red flag applied [bangkok-international-dental-hospital-lic] [s1]
Dentists & professional licences
| Dentist | Specialization | Licence No. |
|---|---|---|
| Assist. Prof. Dr. Boworn Klongnoi [s3] | Implantologist, Oral Surgeon | not verified |
| Dr. Kittichote Boonsri [s3] | Implantologist | not verified |
| Dr. Pranai Nakaparksin [s3] | Implantologist, Prosthodontist | not verified |
| Dr. Suphachai Suphangul [s3] | Implantologist, Oral & Maxillofacial Surgeon | not verified |
| Assoc. Prof. Dr. Chatchai Kunavisarut [s3] | Implantologist | not verified |
| Dr. Phurin Hansakul [s3] | Implantologist, Prosthodontist | not verified |
| Assoc. Prof. Dr. Somchai Sessirisombat [s3] | Implantologist, Oral & Maxillofacial Surgeon | not verified |
| Dr. Kan Laohverapanich [s3] | Implantologist | not verified |
| Dr. Chanathip Srisuthep [s3] | Implantologist, Periodontist, Prosthodontist | not verified |
| Dr. Tanatorn Asvaplungprohm [s3] | Implantologist, Oral & Maxillofacial Surgeon | not verified |
| Assist. Prof. Dr. Preeda Pungpapong [s3] | Implantologist | not verified |
| Dr. Kitichai Janaphan [s3] | Implantologist, Periodontist | not verified |
| Dr. Ongart Puttipisitchet [s3] | Implantologist, Prosthodontist | not verified |
| Dr. Thanasin Boonthavikoon [s3] | Implantologist, Periodontist | not verified |
| Dr. Suphansa Sivakorn [s3] | Implantologist, Prosthodontist | not verified |
Dentists are named; their licence numbers have not been checked against public sources yet — unverified, no penalty.
Red Flags
- medium Clinic operating licence not published (-4 pts) — The clinic does not publish its operating licence or registration number (derived from data).
Red-flag penalty applied: -4 points (capped at -20).
Data We Could Not Verify
- Information Transparency: Real clinic photos
- Reputation & Reviews: Clinic responds to reviews
- Reputation & Reviews: No recurring complaints
- Reputation & Reviews: No suspicious review patterns
- Reputation & Reviews: TripAdvisor presence
- Communication & Service: Pre-visit consultation possible
- 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.dentalhospitalthailand.com/ |
|---|---|
| Phone | +66 2-115-8977 |
| LINE | @DentalHospital |
| https://www.facebook.com/dentalhospitalthailand/ | |
| Google Maps | Map listing |
| Address | 98 Sukhumvit Soi 2 (Soi Phasuk), Khlong Toei, Bangkok 10110 |
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.dentalhospitalthailand.com/ | Official name, address, phone, email, LINE, services, hours, English version, 24h emergency/in-patient | 2026-08-25 |
| s2 | https://dentalhospitalthailand.com/dental-prices/ | Published THB prices for crowns, veneers, implants, orthodontics, whitening | 2026-07-03 |
| s3 | https://dentalhospitalthailand.com/dentists/ | Dentist directory with names and specializations (~60-70 dentists) | 2026-07-03 |
| s4 | https://healthcareinthailand.com/top-10-dental-clinics-in-bangkok | Google rating 4.8 stars, address, phone, service overview | 2026-07-03 |
| s5 | https://www.dentaldepartures.com/dentist/bidh-bangkok-international… | Dental Departures rating 4.85 (330 reviews), sample prices in SGD, CT scan/3D x-ray availability, English spoken, hours | 2026-07-03 |
| s6 | https://www.thailandstarterkit.com/health/bidh-review/ | Sample prices (extraction THB 1,200, Zoom whitening THB 9,900, ceramic crown THB 22,000, implant with crown THB 75,000), English-speaking staff, 24h response to bookings | 2026-07-03 |
| s7 | https://www.facebook.com/dentalhospitalthailand/ | Active Facebook page (~18,371 likes) | 2026-07-03 |
| s8 | search:best dentist Bangkok | AI/search visibility check: absent from top results | 2026-07-03 |
| s9 | search:English speaking dentist Bangkok | AI/search visibility check: appears in top results | 2026-07-03 |
| s10 | search:dental implants Bangkok | AI/search visibility check: appears in top results | 2026-07-03 |
| s11 | search:emergency dentist Bangkok | AI/search visibility check: absent from top results | 2026-07-03 |
| s12 | search:Bangkok dental clinic for expats | AI/search visibility check: appears in top results | 2026-07-03 |
| bangkok-international-dental-hospital-refresh | https://www.google.com/maps/place/Bangkok+International+Dental+Hosp… | most recent visible review ~2 months before check (~Jun 2026) | 2026-08-25 |
| bangkok-international-dental-hospital-lic | https://hosp.hss.moph.go.th/ | searched: บีไอดีเอช / ฟันนานาชาติ — each returned 'ไม่พบข้อมูล' (no data found) | 2026-08-25 |
Change History
| Date | Change |
|---|---|
| 2026-08-25 | License verification 2026-08-25: searched the MOPH private healthcare facility registry with 2 name variants (BIDH / International Dental) — no match for either; the clinic's own website also publishes no license number. clinicLicense marked verified-false per methodology v1.3.0. |
| 2026-08-25 | Recorded sedation / general anaesthesia availability (informational): documented as available. Own site explicitly offers general anaesthesia and IV sedation with 'no re-collection of dental treatment'; calls it sleep dentistry. |
| 2026-08-25 | Re-verification 2026-08-25: confirmed website/address/phone unchanged; the clinic's primary Google Maps listing now shows a rating of 4.3 (219 reviews), a notable drop from the previously recorded 4.8 (a secondary/older duplicate listing shows 4.2/75 — not used). Captured Maps URL and geo. |
| 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 Hospital (BIDH) Email us