Dentgroup Dental Clinics
According to our open methodology, this clinic scored 46/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #8 of 12 ranked clinics · Last checked: 25 August 2026
Positions by Rating Profile
- Overall Transparency & Trust#846/100
- Best for Expats#845.3/100
- Best for Dental Implants#447.5/100
- Best for Emergency Dental Care#254.3/100
- Best Price Transparency#827.7/100
- Best English-speaking Clinics#946.7/100
- Best for Families / Children#253.8/100
- Sleep Dentistry (GA / deep sedation)not ranked
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) — Not verified no sedation or GA info found on site; 60+ treatments listed, none anaesthesia-related
Summary
Dentgroup A.Ş. is a large Turkish dental network operating 22 clinics across nine cities, including 13 branches in Istanbul, offering general, digital, surgical and pediatric dentistry.
Multi-branch group; no single address given for a flagship location on the English homepage. Dedicated pages for foreign patients and English-speaking service.
Strengths
- Medical Infrastructure: 13 of 15 points.
Weaknesses
- Price Transparency: 0 of 15 verifiable points (missing: prices or price ranges published; cleaning price listed; filling price listed; crown price listed; implant 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 | 0/3 |
| ✓ | Dentist specializations listed Service specialties listed; individual dentist names not on homepage. [s1] | 2/2 |
| ? | Real clinic photos | 0/2 |
| ✓ | Service list published [s1] | 3/3 |
| ✓ | Clear contact details [s1] | 2/2 |
| ✓ | English website version [s1] | 2/2 |
| ✗ | Address and map published Branch names listed but no single address/map on homepage. [s1] | 0/2 |
Price Transparency
Whether patients can estimate costs before visiting. Published price ranges count; exact prices are not required.
| ✗ | Prices or price ranges published [s1] | 0/3 |
| ✗ | Cleaning price listed [s1] | 0/2 |
| ✗ | Filling price listed [s1] | 0/2 |
| ✗ | Crown price listed [s1] | 0/2 |
| ✗ | Implant price listed [s1] | 0/2 |
| ✗ | Consultation price listed [s1] | 0/2 |
| ✗ | X-ray / imaging price listed [s1] | 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 (Dentgroup Maslak branch profile; group is multi-location so this is one representative branch, not a brand-wide aggregate) [dentgroup-refresh] | 6/6 |
| ✓ | Google review volume [dentgroup-refresh] | 3/3 |
| ✓ | Review recency [dentgroup-refresh] | 3/3 |
| ? | Clinic responds to reviews | 0/2 |
| ? | No recurring complaints | 0/2 |
| ? | No suspicious review patterns | 0/2 |
| ? | Active Facebook presence | 0/1 |
| ? | TripAdvisor presence | 0/0.5 |
| ✓ | Other review platforms Listed on booking.dentist, VisitandCare and other platforms. [s2] | 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 Maslak branch offers X-rays and in-house lab per listing. [s2] | 2/2 |
| ? | CBCT (3D imaging) | 0/2 |
| ✓ | Implantology [s1] | 2/2 |
| ✓ | Orthodontics [s1] | 2/2 |
| ✓ | Oral surgery [s1] | 2/2 |
| ✓ | Pediatric dentistry Dedicated 'Dentgroup Kids' clinic. [s1] | 1.5/1.5 |
| ✓ | Emergency care [s1] | 1.5/1.5 |
| ✓ | Works with international patients [s1] | 2/2 |
Communication & Service
How easy it is to contact the clinic, get answers, and book - especially for non-Thai speakers.
| ? | WhatsApp / LINE available | 0/2 |
| ? | Response speed | 0/1.5 |
| ✓ | English spoken EN/TR/DE/RU site; multilingual (English, German, French, Russian). [s1] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible Online appointment system available. [s1] | 1.5/1.5 |
| ✓ | Clear service explanations [s1] | 1/1 |
| ? | Convenient opening hours | 0/1.5 |
AI & Search Visibility
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist Istanbul", "English speaking dentist Istanbul", "dental implants Istanbul", "emergency dentist Istanbul", "Istanbul dental clinic for expats".
| ? | Mentioned for: best dentist Istanbul | 0/1 |
| ? | Mentioned for: English speaking dentist Istanbul | 0/1 |
| ? | Mentioned for: dental implants Istanbul | 0/1 |
| ? | Mentioned for: emergency dentist Istanbul | 0/1 |
| ? | Mentioned for: Istanbul dental clinic for expats | 0/1 |
| ? | Structured data on website | 0/1.5 |
| ? | Google indexing quality | 0/2 |
| ✓ | 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. 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 checked against public sources yet — unverified, no penalty
Dentists & professional licences
No published dentist roster is recorded for this clinic yet — unverified, no penalty.
Red Flags
- low Opaque or bait pricing (-2 pts) — No published prices. [s1]
- low No dentists identified anywhere (-2 pts) — Individual dentist names/specializations not shown on English homepage. [s1]
Red-flag penalty applied: -4 points (capped at -20).
Data We Could Not Verify
- Information Transparency: Dentist names listed
- Information Transparency: Real clinic photos
- Reputation & Reviews: Clinic responds to reviews
- Reputation & Reviews: No recurring complaints
- Reputation & Reviews: No suspicious review patterns
- Reputation & Reviews: Active Facebook presence
- Reputation & Reviews: TripAdvisor presence
- Medical Infrastructure: CBCT (3D imaging)
- Communication & Service: WhatsApp / LINE available
- Communication & Service: Response speed
- Communication & Service: Convenient opening hours
- AI & Search Visibility: Mentioned for: best dentist Istanbul
- AI & Search Visibility: Mentioned for: English speaking dentist Istanbul
- AI & Search Visibility: Mentioned for: dental implants Istanbul
- AI & Search Visibility: Mentioned for: emergency dentist Istanbul
- AI & Search Visibility: Mentioned for: Istanbul dental clinic for expats
- AI & Search Visibility: Structured data on website
- AI & Search Visibility: Google indexing quality
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://dentgroup.com.tr/en |
|---|---|
| Phone | 444 88 21 |
| Google Maps | Map listing |
| Address | Maslak, Büyükdere Cd. No:239 D:10, 34415 Sarıyer/İstanbul (Dentgroup Maslak branch — the group operates 21 clinics across 9 cities; no single address applies to the brand) |
Contact details are provided for identification only and may change; verify with the clinic directly.
Sources
| ID | Source | What it supports | Accessed |
|---|---|---|---|
| s1 | https://dentgroup.com.tr/en | Official site: branches, services, multilingual, English/foreign-patient pages. | 2026-07-10 |
| s2 | https://www.booking.dentist/dental-clinic/dentgroup-maslak | Third-party listing: X-ray, in-house lab, prosthetics at Maslak branch. | 2026-07-10 |
| dentgroup-refresh | https://www.google.com/maps/place/Dentgroup+Maslak+Di%C5%9F+Klini%C… | Google rating 4.8 (511 reviews) as of 2026-08-25 for Dentgroup Maslak Diş Kliniği | 2026-08-25 |
Change History
| Date | Change |
|---|---|
| 2026-08-25 | License verification 2026-08-25 against T.C. Sağlık Bakanlığı Sağlık Turizmi Yetkili Diğer Sağlık Tesisleri list: the Dentgroup brand is listed twice in İstanbul under other branch addresses (Ataşehir, Köşuyolu) but not at the Maslak branch address on file, and the brand's own site publishes no number — left null given branch-vs-brand ambiguity rather than marked false. No doctors on file for this record to check. |
| 2026-08-25 | Re-verification 2026-08-25: confirmed website live and central phone unchanged, clinic open; worklist had no address on file, so recorded the Dentgroup Maslak branch (Büyükdere Cd. No:239, Sarıyer) as a representative location with its own phone +90 212 276 06 76 (separate from the group's 444 88 21 line), plus its rating 4.8 (511 reviews), Maps URL, and pin coordinates. This brand operates 21 clinics, so branch-level data should not be read as a single-site fact. |
| 2026-07-10 | 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.