Işıkdiş Dental International
Under our open methodology this clinic scored 54.2/100 for the evidence-supported burden of complaints, transparency, credentials and reputation. İstanbul, Turkey.
Rank #23 of 206 · Last checked 2026-07-13 · Methodology v1.1 · Confidence D
Assessed from 71 public reviews (11 Trustpilot · 60 Google)
Clinical accuracy reviewed by Dr Umayr Ismail Nagdi · GDC 285049 · verifiable at olr.gdc-uk.org
Who this clinic is
We show what a clinic states versus what is independently verified. Registry checks (Ministry of Health / HealthTürkiye / dental council) are performed by our editors — items marked "pending" have not yet been independently verified.
Işık Dental Clinics offers dental implant treatments and other cosmetic dentistry services in Istanbul, Turkey. The clinic claims to have a Health Tourism Authorization Certificate and provides multilingual support in Dutch and English.
- + Health Tourism Authorization Certificate mentioned
- + Multilingual staff (Dutch, English)
- + Multiple contact channels including WhatsApp
- + Free online consultation offered
- + Detailed service list provided
- − No prices published
- − No operating licence verifiable
- − No dentist registration numbers
- − No aftercare instructions or documentation details
- − No review ratings or authenticity information
1 qualified complaint incident
1 serious (S3) · 0 critical (S4). Classified from third-party negative reviews under methodology v1.0 (automated draft, pending editorial sign-off).
The patient reported that after being convinced to have healthy teeth extracted for implants, the clinic failed to deliver a properly fitting crown over 10 months, refused to make adjustments, and the matter is now under legal review.
Every criterion is scored from public sources. ✓ verified · ✗ not found · ◐ partial · ? unverified (scores 0, not a negative finding).
Reported separately — not in the editorial score
Search and AI discoverability measures SEO, not safety or treatment quality, so it does not affect a clinic's rank. We publish it for transparency only.
Clinic operating licence: not published on the clinic website
| Dentist | Specialisation | Licence no. |
|---|---|---|
| Dr. Dt. Deniz IŞIK | Specialist mondziekten en kaakchirurgie | not published |
Unverified items score 0 but are not treated as negative findings. If you can document any, please send a correction.
- · On-site dental imaging / CBCT
- · Documented sterilisation / hygiene protocol
- · Emergency-response arrangements
- · Written English aftercare instructions
- · Complete patient-record / documentation handover
- · Cross-border complication / remedy procedure
- · Bayesian-adjusted rating (prior 4.0, weight 25)
- · Review authenticity & platform diversity
- · Review recency & continuity
- · Substantive responses to reviews
- · Structured data on the site
- · Accessible machine-readable clinic identity
For identification only; may change — verify with the clinic directly.
Where the reviews come from
| Platform | Reviews assessed | Checked |
|---|---|---|
| Trustpilot | 11 | 2026-07-13 |
| 60 | 2026-07-13 |
Ratings are Bayesian-adjusted so a handful of five-star reviews cannot outweigh a documented complaint record. Negative reviews are classified as incidents in Complaint & Safety and are not deducted again here.
What we could and couldn’t confirm
- ✓ Working website
- ✓ Dentists named
- ✓ Dentist specialisations listed
- ✓ Service list published
- ✓ Clear contact details
- ✓ Address & map published
- ✓ International Health Tourism authorisation (where marketed to intl patients)
- ✓ Surgical treatment capability
- ✓ English spoken
- ✓ Usable messaging / WhatsApp channel
- ◐ English-language site
- ? Prices or ranges published
- ? Implant price listed
- ? Crown price listed
- ? Consultation price listed
- ? Healthcare facility operating licence (verifiable)
- ? Treating dentists’ professional registrations independently verifiable
- ? On-site dental imaging / CBCT
- ? Documented sterilisation / hygiene protocol
- ? Emergency-response arrangements
- ? Written English aftercare instructions
Registry-level verification (Ministry of Health, HealthTürkiye, dental council, university records) is performed by our editors; items above reflect what is observable from public sources at the last check.
What the clinic has said
Editorial verification pending. This clinic has not yet been contacted for right of reply on this automated draft. Clinics may correct facts, supply their authorisation, warranty and registration documents, and respond to any complaint before it is finalised; a response can change the score but cannot remove a documented complaint or buy a rank. Any response and its effect on the score will be recorded here and in the change history.
- 2026-07-13 — Automated data collection & scoring under methodology v1.1 (editorial draft).
Anyone — including Işıkdiş Dental International — can ask us to (re-)audit this clinic. This notifies our editors; they perform the review by hand against public evidence and record any score change in the public change log. It is free, applied the same way to every clinic, and payment never affects the outcome.
Corrections are reviewed against sources and applied with a public change-history entry. Report an error →