Mevsim Dental Clinic
Under our open methodology this clinic scored 3.8/100 for the evidence-supported burden of complaints, transparency, credentials and reputation. İstanbul, Turkey.
Rank #202 of 206 · Last checked 2026-07-13 · Methodology v1.1 · Confidence D
Assessed from 159 public reviews (100 Trustpilot · 59 Google)
Clinical accuracy reviewed by Dr Hasan Mustafa Najat · GDC 80316 · 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.
Mevsim Dental Clinic offers a wide range of dental treatments including smile design, zirconium crowns, teeth whitening, All-on-4 implants, sinus lifting, and lingual orthodontics. The clinic has locations in Istanbul and Antalya, provides multilingual support, and emphasizes a step-by-step patient journey from application to post-treatment follow-up.
- + Multilingual website (English, Turkish, French, German, Russian)
- + Clear contact details and addresses for two locations
- + Comprehensive list of services
- + International patient coordination implied
- − No dentist names or specializations listed
- − No prices published
- − No operating licence or registration details
- − No information on imaging, surgical capability, or sterilisation
- − No aftercare instructions or documentation details
- − No review or rating information
15 qualified complaint incidents
4 serious (S3) · 1 critical (S4). Classified from third-party negative reviews under methodology v1.0 (automated draft, pending editorial sign-off).
The patient reported crowns that failed within 18 months, a night guard not received despite payment, and poor communication from the clinic.
The patient reported that a dental implant placed without adequate healing time failed, causing a sinus perforation and chronic sinus disease requiring surgery in their home country, where dental material from the clinic was found; the clinic denied responsibility and the patient incurred additional costs for corrective treatment.
The patient reported dissatisfaction with the quality of dental work, leading to a low rating.
The patient reported that after tooth extractions at a dental clinic, a bridge and underlying teeth broke, and the bridge fell out, with fees collected but no resolution.
The patient reported disrespectful staff, price changes for hair removal and fillers, and unhelpful behavior.
The patient reported implant brand substitution and porcelain veneers cracking within 15 days, with only temporary patches provided and no follow-up appointments.
The patient reported that the clinic charged 500 TL for a child's dental check-up, which they considered excessive compared to other places.
The patient reported crowns that failed within 18 months, color mismatch noted in file, and being charged for a night guard never received.
The patient reported zirconia implants that disintegrated and fell out, with no response from the clinic representative.
The patient reported a root canal that required retreatment within a few years and felt the clinic did not follow up or stand behind their work.
The patient reported that a pediatric dentist ignored them, used a phone during the appointment, and told them to research online, leading to dissatisfaction.
The patient reported an indifferent attitude from staff and a female doctor during an examination, with no humane treatment.
The patient reported veneers that are oversized, cause bleeding and sensitivity, and are aesthetically unsatisfactory months after placement.
The patient reported that the clinic failed to follow COVID-19 safety protocols, including not checking HES codes or taking temperatures, and that staff were indifferent and unprofessional.
The patient reported unprofessional staff behavior including hugging, kissing, and smoking at the reception desk.
Red-flag penalty applied: -10 points (capped at −20).
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
No named dentists with licence numbers were found on the clinic website.
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
- · 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 | 100 | 2026-07-13 |
| 59 | 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
- ✓ Service list published
- ✓ Clear contact details
- ✓ English-language site
- ✓ Address & map published
- ✓ English spoken
- ✓ International-patient coordination
- ◐ Usable messaging / WhatsApp channel
- ◐ Pre-visit online consultation
- ? Dentists named
- ? 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
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 Mevsim Dental Clinic — 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 →