Dentagram
Under our open methodology this clinic scored 44.7/100 for the evidence-supported burden of complaints, transparency, credentials and reputation. Istanbul, Turkey.
Rank #104 of 206 · Last checked 2026-07-13 · Methodology v1.1 · Confidence D
Assessed from 60 public reviews (0 Trustpilot · 60 Google)
Clinical accuracy reviewed by Dr Brandon Reza Nejaty · GDC 82664 · 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.
Dentagram Dental Clinic in Istanbul offers a wide range of cosmetic and restorative dental treatments, including implants, crowns, and veneers. The clinic emphasizes patient care with free online consultations, VIP transfer, and assistance with travel arrangements.
- + Comprehensive treatment list
- + Free online consultation
- + VIP transfer service
- + International patient coordination
- + English-language site
- − No prices published
- − No dentist specializations listed
- − Address not fully detailed
- − No operating licence information
- − No aftercare instructions visible
6 qualified complaint incidents
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 the clinic was expensive and careless, and warned others not to go there.
The patient reported unnecessary root canal treatment on a healthy tooth, requiring two procedures due to persistent pain, and another dentist confirmed poor treatment.
The patient reported being denied an appointment until mid-July and felt the clinic prioritized profitable patients over genuine care.
The patient reported suffering from numbness in gums and lips for four years after dental implants, and had crowns replaced at another clinic.
The patient reported a toothache that was misdiagnosed as having no issue, but another dentist later identified the need for root canal treatment.
The patient reported being overcharged three times the listed price, but received a full refund within 10 minutes after contacting support.
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. |
|---|---|---|
| Deniz Cüleloğlu | — | not published |
| Özgür Oşar | — | not published |
| Özgür Balaban | — | not published |
Unverified items score 0 but are not treated as negative findings. If you can document any, please send a correction.
- · Healthcare facility operating licence (verifiable)
- · International Health Tourism authorisation (where marketed to intl patients)
- · Treating dentists’ professional registrations independently verifiable
- · On-site dental imaging / CBCT
- · Surgical treatment capability
- · 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
- · Indexable, machine-readable treatment information
- · 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 | 0 | 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
- ✓ Service list published
- ✓ Clear contact details
- ✓ English-language site
- ✓ English spoken
- ✓ Usable messaging / WhatsApp channel
- ✓ Pre-visit online consultation
- ✓ International-patient coordination
- ◐ Address & map published
- ? Dentist specialisations listed
- ? Prices or ranges published
- ? Implant price listed
- ? Crown price listed
- ? Consultation price listed
- ? Healthcare facility operating licence (verifiable)
- ? International Health Tourism authorisation (where marketed to intl patients)
- ? Treating dentists’ professional registrations independently verifiable
- ? On-site dental imaging / CBCT
- ? Surgical treatment capability
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 Dentagram — 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 →