Özel Alman Diş Polikliniği (German Dental Polyclinic)
According to our open methodology, this clinic scored 71.7/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #7 of 14 ranked clinics · Last checked: 8 October 2026
71.7/100
Positions by Rating Profile
- Overall Transparency & Trust#771.7/100
- Best for Expats#772.3/100
- Best for Dental Implants#768.7/100
- Best for Emergency Dental Carenot ranked
- Best Price Transparency#853.5/100
- Best English-speaking Clinics#776.3/100
- Best for Families / Children#578.8/100
- Sleep Dentistry (GA / deep sedation)#771.7/100
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 An article on the clinic's site says extractions, implants and grafts can be done under general anaesthesia in a hospital for anxious patients; treatment pages list local anaesthesia. [ozel-alman-dis-poliklinigi-deepen-25] [ozel-alman-dis-poliklinigi-deepen-22]
Summary
Şişli polyclinic offering implants, zirconia crowns, aesthetic and orthodontic treatment, operating under the Megadentist organization with a specialist team.
The site states approval by the Turkish Ministry of Health; the clinic is on the Ministry's health-tourism list as Özel Şişli Alman Ağız ve Diş Sağlığı Polikliniği. It belongs to the Megadentist group, whose Trustpilot profile and second clinic in Zeytinburnu it shares. Google map, Instagram and YouTube links and Google and Trustpilot review links are on the site; no opening hours are published there.
Strengths
- Information Transparency: 20 of 20 points.
- Reputation & Reviews: 17 of 20 points.
- Medical Infrastructure: 13.5 of 15 points.
- Communication & Service: 8.5 of 10 points.
- No red flags identified in public sources.
Weaknesses
- Price Transparency: 2 of 15 verifiable points (missing: prices or price ranges published; cleaning price listed; filling price listed; crown price listed; implant price listed; x-ray / imaging price listed)
- AI & Search Visibility: 3.5 of 10 verifiable points (missing: mentioned for: best dentist Istanbul; mentioned for: English speaking dentist Istanbul; mentioned for: dental implants Istanbul; mentioned for: emergency dentist Istanbul; mentioned for: Istanbul dental clinic for expats; structured data on website)
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
20 / 20
Whether basic facts about the clinic - its team, premises, services, and location - are publicly verifiable.
| ✓ | Has a working website Live site in Turkish and English; home page updated 2026-10-07. [ozel-alman-dis-poliklinigi-deepen-12] | 4/4 |
| ✓ | Dentist names listed Five dentists named on the dentists page in both languages. [ozel-alman-dis-poliklinigi-deepen-13] | 3/3 |
| ✓ | Dentist specializations listed Titles stated: oral and maxillofacial surgery, periodontology, restorative dentistry, general dentistry; the chief dentist's fields are implant surgery and prosthodontics. [ozel-alman-dis-poliklinigi-deepen-13] | 2/2 |
| ✓ | Real clinic photos Own photo gallery of the waiting area with the clinic's wall sign, treatment rooms and laboratory. [ozel-alman-dis-poliklinigi-deepen-14] | 2/2 |
| ✓ | Service list published Eight treatment groups in the menu, each with a page listing its procedures: implants, zirconium crowns, general, aesthetic, orthodontics, bonding, aligners. [ozel-alman-dis-poliklinigi-deepen-12] [ozel-alman-dis-poliklinigi-deepen-15] | 3/3 |
| ✓ | Clear contact details Phone +90 212 234 80 90 on the site and the Google listing; WhatsApp +90 501 134 57 70 and an e-mail address on every page. [ozel-alman-dis-poliklinigi-deepen-12] [ozel-alman-dis-poliklinigi-deepen-16] [ozel-alman-dis-poliklinigi-deepen-17] | 2/2 |
| ✓ | English website version Full English version at /en/: treatments, dentists, clinic, contact and articles. [ozel-alman-dis-poliklinigi-deepen-18] | 2/2 |
| ✓ | Address and map published Street address in the footer and on the contact page, with an embedded Google map. [ozel-alman-dis-poliklinigi-deepen-16] | 2/2 |
Price Transparency
2 / 15
Whether patients can estimate costs before visiting. Published price ranges count; exact prices are not required.
| ✗ | Prices or price ranges published No standing price list; treatment pages refer patients to the clinic for prices. Two campaign packages at €6,990 on a landing page for patients from Germany are promotional. [ozel-alman-dis-poliklinigi-deepen-12] [ozel-alman-dis-poliklinigi-deepen-18] [ozel-alman-dis-poliklinigi-deepen-19] [ozel-alman-dis-poliklinigi-deepen-20] [ozel-alman-dis-poliklinigi-deepen-21] | 0/3 |
| ✗ | Cleaning price listed No cleaning price in either language version; the general-treatments page describes cleaning without a fee. [ozel-alman-dis-poliklinigi-deepen-15] [ozel-alman-dis-poliklinigi-deepen-12] | 0/2 |
| ✗ | Filling price listed No filling price in either language version; the general-treatments page describes fillings without a fee. [ozel-alman-dis-poliklinigi-deepen-15] [ozel-alman-dis-poliklinigi-deepen-12] | 0/2 |
| ✗ | Crown price listed No per-crown price; a campaign package of 24 zirconium crowns (€6,990, marked down from €8,000) is a promotional offer. [ozel-alman-dis-poliklinigi-deepen-21] [ozel-alman-dis-poliklinigi-deepen-19] [ozel-alman-dis-poliklinigi-deepen-12] | 0/2 |
| ✗ | Implant price listed No implant price; a campaign package of 12 implants with 24 crowns (€6,990) is a promotional offer and the implant FAQ gives no figures. [ozel-alman-dis-poliklinigi-deepen-22] [ozel-alman-dis-poliklinigi-deepen-21] [ozel-alman-dis-poliklinigi-deepen-12] | 0/2 |
| ✓ | Consultation price listed Free examination form on the home page (X-rays can be attached) and free consultation forms on treatment pages; consultation days in Germany are free of charge. [ozel-alman-dis-poliklinigi-deepen-18] [ozel-alman-dis-poliklinigi-deepen-12] [ozel-alman-dis-poliklinigi-deepen-23] | 2/2 |
| ✗ | X-ray / imaging price listed No imaging fee published; a panoramic X-ray appears only as part of the promotional implant package. [ozel-alman-dis-poliklinigi-deepen-21] [ozel-alman-dis-poliklinigi-deepen-15] [ozel-alman-dis-poliklinigi-deepen-12] | 0/2 |
Reputation & Reviews
17 / 20
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 2026-10-08 [ozel-alman-dis-poliklinigi-deepen-17] | 6/6 |
| ◐ | Google review volume as of 2026-10-08 [ozel-alman-dis-poliklinigi-deepen-17] | 2.5/3 |
| ✓ | Review recency Newest Google review 2026-10-04 (as of 2026-10-08). [ozel-alman-dis-poliklinigi-deepen-17] | 3/3 |
| ✓ | Clinic responds to reviews Owner replied to 2 of the 3 one-star reviews of the last 24 months (replies of 2025-05-13 and 2026-06-10); the nine five-star reviews read from that period carry no reply. [ozel-alman-dis-poliklinigi-deepen-17] | 2/2 |
| ✗ | No recurring complaints Work that failed or was redone: Google 1★ of 2026-07-29 (crowns cracked, gaps) and 2026-06-03 (crowns splintered); Trustpilot 2025-12-15 and 2026-01-13 (bridges, implants). 6 of 340 are 1-2★. [ozel-alman-dis-poliklinigi-deepen-17] [ozel-alman-dis-poliklinigi-deepen-24] | 0/2 |
| ✓ | No suspicious review patterns 15 reviews read (2021-10-23 to 2026-10-04): no burst (at most 2 on one day), no template wording, though six thank one receptionist by name; accounts hold 1-46 reviews, 3 single-review. [ozel-alman-dis-poliklinigi-deepen-17] | 2/2 |
| ✓ | Active Facebook presence The site's markup names facebook.com/Almandispoliklinigi/ as the clinic's Facebook page; the pages themselves link Instagram and YouTube. [ozel-alman-dis-poliklinigi-deepen-12] | 1/1 |
| ✗ | TripAdvisor presence No TripAdvisor listing found; no TripAdvisor link on the clinic's own channels [ozel-alman-dis-poliklinigi-deepen-3] [s1] | 0/0.5 |
| ✓ | Other review platforms Trustpilot profile of the Megadentist group, linked from the clinic's site: 4.5 from 113 reviews (read as text on 2026-10-08). WhatClinic profile at the clinic's address, with no reviews yet. [ozel-alman-dis-poliklinigi-deepen-24] [ozel-alman-dis-poliklinigi-deepen-11] | 0.5/0.5 |
Medical Infrastructure
13.5 / 15
The range of publicly documented equipment and services. This measures documented availability, not clinical quality.
| ✓ | On-site X-ray X-rays are taken at the initial examination (general and orthodontic treatment pages). [ozel-alman-dis-poliklinigi-deepen-15] [ozel-alman-dis-poliklinigi-deepen-20] | 2/2 |
| ✓ | CBCT (3D imaging) All-on-Four planning is done on computed tomography (implant page); the site does not say where the scan is taken. [ozel-alman-dis-poliklinigi-deepen-22] | 2/2 |
| ✓ | Implantology Single-tooth, multiple, full-mouth, same-day, All-on-Four and All-on-Six implants. [ozel-alman-dis-poliklinigi-deepen-22] | 2/2 |
| ✓ | Orthodontics Metal and ceramic braces, lingual braces and clear aligners. [ozel-alman-dis-poliklinigi-deepen-20] | 2/2 |
| ✓ | Oral surgery Extractions, impacted and wisdom-tooth removal and implant surgery; an oral and maxillofacial surgery specialist is on the team. [ozel-alman-dis-poliklinigi-deepen-15] [ozel-alman-dis-poliklinigi-deepen-13] | 2/2 |
| ✓ | Pediatric dentistry No separate children's dentistry page; the orthodontics page says treatment suits children and can start from age 7, and fissure sealants for children are listed. [ozel-alman-dis-poliklinigi-deepen-20] [ozel-alman-dis-poliklinigi-deepen-15] | 1.5/1.5 |
| ✗ | Emergency care No emergency or same-day appointments on the treatment pages, the contact page (both languages) or among the Google listing's categories. [ozel-alman-dis-poliklinigi-deepen-16] [ozel-alman-dis-poliklinigi-deepen-12] [ozel-alman-dis-poliklinigi-deepen-17] | 0/1.5 |
| ✓ | Works with international patients Site addresses international patients: patients from three continents, VIP transfer, accommodation and interpreter support; consultation days in Germany. [ozel-alman-dis-poliklinigi-deepen-14] [ozel-alman-dis-poliklinigi-deepen-21] | 2/2 |
Communication & Service
8.5 / 10
How easy it is to contact the clinic, get answers, and book - especially for international patients.
| ✓ | WhatsApp / LINE available WhatsApp link to +90 501 134 57 70 on every page. [ozel-alman-dis-poliklinigi-deepen-12] | 2/2 |
| ? | Response speed | 0/1.5 |
| ✓ | English spoken Full English site with consultation forms; interpreter support stated; English-language reviews from patients treated there name their consultants. [ozel-alman-dis-poliklinigi-deepen-18] [ozel-alman-dis-poliklinigi-deepen-21] [ozel-alman-dis-poliklinigi-deepen-17] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible Free examination form with X-ray upload, a consultation form for a treatment plan on each treatment page, and consultation days in Germany before travel. [ozel-alman-dis-poliklinigi-deepen-18] [ozel-alman-dis-poliklinigi-deepen-23] | 1.5/1.5 |
| ✓ | Clear service explanations Treatment pages explain the process step by step, list the types and answer common questions. [ozel-alman-dis-poliklinigi-deepen-22] [ozel-alman-dis-poliklinigi-deepen-15] | 1/1 |
| ✓ | Convenient opening hours Per the Google listing: Monday-Friday 9:00-19:30, Saturday 9:00-17:00; the website publishes no hours. [ozel-alman-dis-poliklinigi-deepen-17] [ozel-alman-dis-poliklinigi-deepen-16] | 1.5/1.5 |
AI & Search Visibility
3.5 / 10
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 Not in the local results or on the first page of web results for "best dentist Istanbul" on 2026-10-08. [ozel-alman-dis-poliklinigi-deepen-26] | 0/1 |
| ✗ | Mentioned for: English speaking dentist Istanbul Not in the local results or on the first page of web results for "English speaking dentist Istanbul" on 2026-10-08. [ozel-alman-dis-poliklinigi-deepen-26] | 0/1 |
| ✗ | Mentioned for: dental implants Istanbul Not in the local results or on the first page of web results for "dental implants Istanbul" on 2026-10-08. [ozel-alman-dis-poliklinigi-deepen-26] | 0/1 |
| ✗ | Mentioned for: emergency dentist Istanbul Not present in the top web results for "emergency dentist Istanbul" on 2026-09-24. [ozel-alman-dis-poliklinigi-deepen-9] | 0/1 |
| ✗ | Mentioned for: Istanbul dental clinic for expats Not in the local results or on the first page of web results for "Istanbul dental clinic for expats" on 2026-10-08. [ozel-alman-dis-poliklinigi-deepen-26] | 0/1 |
| ✗ | Structured data on website Only a bare Organization (name, logo, social links) and page types on the Turkish pages, page types alone on the English ones; no Dentist or LocalBusiness markup. [ozel-alman-dis-poliklinigi-deepen-12] [ozel-alman-dis-poliklinigi-deepen-18] [ozel-alman-dis-poliklinigi-deepen-16] | 0/1.5 |
| ✓ | Google indexing quality [sq3] | 2/2 |
| ✓ | Dedicated service pages Eight separate treatment pages (each in Turkish and English) with their own text. [ozel-alman-dis-poliklinigi-deepen-22] [ozel-alman-dis-poliklinigi-deepen-15] [ozel-alman-dis-poliklinigi-deepen-20] | 1.5/1.5 |
Ranking leaders in AI answers
The queries above are this index's own check. The three leading clinics have also been measured in full: how often ChatGPT and Gemini name them when a patient asks them to recommend a dentist.
- #1Dentgroup Dental Clinics51.6 of 100View report →
- #2Dentakay Dental Clinics52.5 of 100View report →
- #3CityDent Istanbul Dental Clinic26 of 100View report →
Measured by Ansmeter, 7 October 2026 – 8 October 2026. Ansmeter is an affiliated service. Its figure is not part of this rating and does not affect positions — scores change only when public data changes.
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: Özel Şişli Alman Ağız ve Diş Sağlığı Polikliniği - T.C. Sağlık Bakanlığı Sağlık Turizmi Yetkili Diğer Sağlık Tesisleri list, row 1208 (İstanbul) (Registry address Merkez Mah. Geçit Sk. No:4 D:1 Şişli matches the website's Merkez Mahallesi Geçit Sokak Akın İş Merkezi No:4/A; the first registry phone (0 212 234 80 90) is the phone on the website and the Google listing, and the registry name is the name of the Google listing. Checked 2026-10-08 against the PDF dated 2026-10-05; the search of 2026-08-25 had not found the row. The site states Ministry approval but publishes no certificate number.) [ozel-alman-dis-poliklinigi-doc-2026-10-08-1] [ozel-alman-dis-poliklinigi-deepen-12] [ozel-alman-dis-poliklinigi-deepen-17]
Dentists & professional licences
| Dentist | Specialization | Licence No. |
|---|---|---|
| Dt. Ali Onur Saydam [ozel-alman-dis-poliklinigi-deepen-13] | Chief dentist; implant surgery, implant-supported prosthetics, restorative dentistry and prosthodontics (Istanbul University) | not verified |
| Dr. Semih Sarp [ozel-alman-dis-poliklinigi-deepen-13] | Periodontology | not verified |
| Dr. Gülsüm Coşkun [ozel-alman-dis-poliklinigi-deepen-13] | Oral, dental and maxillofacial surgery (specialist since 2016) | not verified |
| Dr. Onur Uğuz [ozel-alman-dis-poliklinigi-deepen-13] | Restorative dentistry; responsible director | not verified |
| Dr. Esra Alioğlu [ozel-alman-dis-poliklinigi-deepen-13] | General dentistry (Istanbul University, 2014) | not verified |
Dentists are named; their licence numbers have not been checked against public sources yet — unverified, no penalty.
Red Flags
No red flags identified in the public sources we reviewed.
Data We Could Not Verify
- Communication & Service: Response speed
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.ozelalmandispoliklinigi.com/ |
|---|---|
| Phone | +90 212 234 80 90 |
| +90 501 134 57 70 | |
| Google Maps | Map listing |
| Address | Merkez Mah. Geçit Sok. Akın İş Merkezi No:4/A, Şişli, İstanbul |
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.ozelalmandispoliklinigi.com/ | Homepage, treatments and contact pages link to Facebook and other social channels; no TripAdvisor link on any of them (read 2026-09-24) | JSON-LD on the homepage, treatments, contact, implant and general-treatments pages includes an Organization entity | Homepage, treatments and contact pages link to facebook.com/Almandispoliklinigi/ (read 2026-09-24) | 2026-09-24 |
| sq3 | search:dental implants Istanbul | AI/search visibility scout 2026-07-10 | 2026-07-10 |
| ozel-alman-dis-poliklinigi-refresh | https://www.google.com/maps/place/%C3%96zel+%C5%9Ei%C5%9Fli+Alman+A… | two most recent reviews both dated about 1 month ago as of 2026-08-25 | 2026-08-25 |
| ozel-alman-dis-poliklinigi-lic | https://shgmturizmdb.saglik.gov.tr/TR-94837/yetkili-diger-saglik-te… | Full Yetkili Diğer Sağlık Tesisleri and Yetkili Muayenehaneler PDFs searched for 'Alman'/'Özel Alman'; no matching facility name found nationwide | 2026-08-25 |
| ozel-alman-dis-poliklinigi-deepen | https://www.ozelalmandispoliklinigi.com/klinigimiz/ | Own-hosted images named e.g. "Megadentist-Klinik-Img-21" through "-13" and "Megadentist-Atolye" (lab), not stock | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-2 | https://www.google.com/maps?cid=12991887139000523212&hl=en | Google listing 2026-09-24: 4.9 from 335 reviews; histogram 5★324 / 4★4 / 3★1 / 2★1 / 1★5 | Google listing 2026-09-24: 335 reviews total | Owner reply 2023-11-02: "Bu yorumu yapan hesap hakkında Yasal ve adli işlemleri başlattık" (legal action initiated over a disputed review) | A X: crown cracked ~1 year after zirconia crowns; Aubel: "die Kronen nach 4 jahren splittern" (crowns splinter after 4 years); another reviewer: crown fell off after two weeks | 1-star reviews dated 2022, 2023, 2025 and 2026 (x2) from accounts with 1-46 prior reviews including a Local Guide | Google Business Profile hours: Saturday 9 AM–5 PM, weekdays to 7:30 PM | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-3 | https://www.tripadvisor.com/TypeAheadJson?action=API&query=Ozel%20A… | 12 results returned, including similarly-named but different clinics; no exact match | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-4 | https://www.ozelalmandispoliklinigi.com/tedavilerimiz/genel-dis-ted… | "gerekli röntgenleri çeker" (takes the necessary X-rays) as part of the general oral health examination | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-5 | https://www.ozelalmandispoliklinigi.com/tedavilerimiz/implant-tedav… | "Bilgisayarlı tomografi üzerinde ölçüm yapılarak planlama gerçekleşir" (planning is done by measurement on computed tomography) | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-6 | https://www.ozelalmandispoliklinigi.com/tedavilerimiz/ | Full treatments index has no emergency-care category; contact page has no emergency wording | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-7 | search:best dentist Istanbul | Web search on 2026-09-24: results 1–9 were us-uk.bookimed.com, whatclinic.com, yelp.com, maltepedentalclinic.com, bestdentalistanbul.com, drkundakcioglu.com, dentatur.com (x2), dentavacation.com; the clinic's site and name were not among them. | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-8 | search:English speaking dentist Istanbul | Web search on 2026-09-24: results 1–9 were dentgroup.com.tr, omeristanbul.com, dtozlemozcan.com (x2), en.wikipedia.org, dentist-istanbul.com, dentatur.com, istanbuldentalcenter.com, dentalcentreistanbul.com; the clinic's site and name were not among them. | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-9 | search:emergency dentist Istanbul | Web search on 2026-09-24: results 1–9 were whatclinic.com, gcclinic.com.tr, adildentclinics.com, mosdenthospital.com, drozlemozcan.com, dentist-istanbul.com, dtozlemozcan.com, dryusufisler.com, qanomed.com; the clinic's site and name were not among them. | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-10 | search:Istanbul dental clinic for expats | Web search on 2026-09-24: results 1–10 were whatclinic.com, drkundakcioglu.com, istanbuldentalcenter.com, dentaldepartures.com, dentspa.com, dentavacation.com, dr-abdurrahmanozturk.com, dentatur.com, kdi.umn.edu, ca.trustpilot.com; the clinic's site and name were not among them. | 2026-09-24 |
| ozel-alman-dis-poliklinigi-deepen-11 | https://www.whatclinic.com/dentists/turkey/istanbul-province/istanb… | WhatClinic profile "Alman Dental Clinic", Merkez Quarter, Geçit Street, Akın Business Center No:4/A, Istanbul 34381 (the clinic's address), read 2026-10-08 (page cached 2026-10-01): a description of the clinic, staff, treatment prices and opening hours; no ServiceScore and no patient reviews. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-12 | https://www.ozelalmandispoliklinigi.com/ | Turkish home page read 2026-10-08 (page modified 2026-10-07): header with +90 (212) 234 80 90 and bilgi@ozelalmandispoliklinigi.com, language switch TR / EN, button "Fiyat Al" (get a price); "Ücretsiz Muayene Formu!" (free examination form) with the note that X-ray images can be attached; eight treatments and five dentists with their titles; "Türkiye Cumhuriyeti Sağlık Bakanlığı tarafından onaylanmış diş kliniği olarak faaliyet sürdürüyoruz"; contact block with +90 (212) 234 80 90, WhatsApp +90 (501) 134 57 70 (api.whatsapp.com/send/?phone=905011345770), "Merkez Mahallesi Geçit Sokak Akın İş Merkezi No:4/A Şişli / İSTANBUL" and an embedded Google map; links to the Google reviews, the Trustpilot profile trustpilot.com/review/megadentist.com.tr, Instagram and YouTube; the footer shows the Megadentist logo with the word "kuruluşudur" (an establishment of Megadentist) and a link to megadentist.com.tr. No price figure, no opening hours, no emergency wording. Structured data on this and the other Turkish pages: WebPage, WebSite, BreadcrumbList and an Organization with name, logo and sameAs (facebook.com/Almandispoliklinigi/, x.com/ozeladh, Instagram, YouTube) - no address, no telephone, no Dentist or LocalBusiness entity. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-13 | https://www.ozelalmandispoliklinigi.com/en/our-dentists/ | Dentists page read 2026-10-08 (same five in the Turkish version /hekimlerimiz/): "Medical Director, Dr. Ali Onur Saydam" (Istanbul University; "implant surgery, implant-supported prosthetics, restorative dentistry, and prosthodontics"; the Turkish page titles him Baş Hekim); "Specialist in Oral, Dental and Maxillofacial Surgery, Dr. Gülsüm Coşkun" (degree 2009, specialization 2016); "Periodontology Specialist, Dr. Semih Sarp"; "Specialist in Restorative Dental Treatment / Responsible Director, Dr. Onur Uğuz"; "General Dentist, Dr. Esra Alioğlu" (Istanbul University, 2014). No licence or registration numbers. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-14 | https://www.ozelalmandispoliklinigi.com/en/our-clinic/ | Clinic page read 2026-10-08: "we are proud to have a patient portfolio from 3 continents"; "for both domestic and international patients"; "with our VIP transfer, comfortable accommodation, and consultancy services"; a laboratory in the clinic with digital scanning, 3D printers and CAD/CAM; gallery "Moments from Our Clinic" of own photos hosted on the site (two opened and viewed: a waiting area with the wall sign "Alman Diş Hastanesi" and a treatment room with a dental unit). | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-15 | https://www.ozelalmandispoliklinigi.com/en/our-treatments/general-d… | General dental treatments page read 2026-10-08: at the initial examination the dentist "takes necessary X-rays"; professional cleaning, fluoride, "Fissure Sealant: Applied to the chewing surfaces of teeth in children and some adults"; fillings, crowns, root canal treatment; "Tooth Extraction", "Impacted Tooth Extraction: … surgically removed", wisdom tooth extraction; FAQ: braces "can be applied across a wide age range, from children to adults". No price for any item. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-16 | https://www.ozelalmandispoliklinigi.com/en/contact/ | Contact page read 2026-10-08 (Turkish version /iletisim/ is the same): +90 (212) 234 80 90, WhatsApp +90 (501) 134 57 70, "Merkez Mahallesi Geçit Sokak Akın İş Merkezi No:4/A Şişli / ISTANBUL", an embedded Google map and an online appointment form (name, country code, phone, e-mail, explanation). No opening hours, no emergency or same-day wording. Structured data: page types only. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-17 | https://www.google.com/maps?cid=12991887139000523212&hl=en | Google listing "Özel Şişli Alman Ağız ve Diş Sağlığı Polikliniği by Megadentist" (Merkez, Geçit Sokağı 4/A, 34381 Şişli/İstanbul; +90 212 234 80 90; website ozelalmandispoliklinigi.com - the clinic's address, phone and site; claimed; category: Dental clinic; hours Monday-Friday 9 AM-7:30 PM, Saturday 9 AM-5 PM, Sunday closed), read 2026-10-08 in four review orders: 4.9 from 340 reviews; histogram 5★ 329 / 4★ 4 / 3★ 1 / 2★ 1 / 1★ 5; 15 distinct reviews read, dated 2021-10-23 to 2026-10-04, 12 of them from the last 24 months. The five lowest are one-star: 2026-07-29 (zirconium crowns of 2022: one cracked, gaps at the gum; the guarantee was refused and two fillings fell out within days), 2026-06-03 (crowns splintering after four years), 2025-04-05 (braces that came off repeatedly, staff shouting), 2023-11-02 (teeth that fell out in the second week, guarantee refused; the owner says the work was not done at the clinic), 2022-10-31 (a medical report that was not valid). Owner replies on five reviews: 2021-10-23, 2023-11-02, 2024-08-19, 2025-05-13 and 2026-06-10 - the last two to the one-star reviews of 2025-04-05 and 2026-06-03; no reply on the one-star review of 2026-07-29 or on the nine five-star reviews of the last 24 months. Ten five-star reviews in Turkish, English, German and Somali, each with its own text; six of them thank the same receptionist by name; several describe treatment in English for patients from abroad, with consultants and interpreters. At most two reviews share a date (2026-09-29). Reviewer accounts hold 1 to 46 reviews; 3 of the 15 have a single review. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-18 | https://www.ozelalmandispoliklinigi.com/en/ | English home page read 2026-10-08: "Free Examination Form!" with "If you would like to add your X-ray images, you can upload them from the File Selection section"; buttons "Get Free Consultation" and "Get Price"; footer link "Request a Free Examination"; the same phones, WhatsApp link, address and embedded Google map as the Turkish page. The English version has its own site map: home, clinic, dentists, eight treatment pages, contact, 22 articles and the policies. Structured data on the English pages: WebPage, WebSite and BreadcrumbList only (Article and Person on the articles) - no Organization, Dentist or LocalBusiness entity. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-19 | https://www.ozelalmandispoliklinigi.com/en/our-treatments/hollywood… | Hollywood Smile page read 2026-10-08: steps, materials and aftercare explained; "Hollywood Smile Prices: Prices may vary depending on the procedures applied, materials used, and individual patient needs. For detailed information, please contact our clinic". The zirconium crown, aesthetic dentistry, bonding and clear aligner pages likewise give no figure. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-20 | https://www.ozelalmandispoliklinigi.com/en/our-treatments/orthodont… | Orthodontic treatment page read 2026-10-08: metal and ceramic braces, clear aligners, lingual braces; "Our specialist orthodontist evaluates your teeth and jaw structure and takes necessary X-rays and photographs"; FAQ: suitable for "Children, teenagers, and adults"; "Orthodontic treatment can generally begin from the age of 7"; "How Much Does Orthodontic Treatment Cost? … For personalized pricing, please contact our clinic." | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-21 | https://www.ozelalmandispoliklinigi.com/en/our-treatments/our-repre… | Landing page for patients from Germany read 2026-10-08 (Turkish version /tedavilerimiz/almanya-temsilciliklerimiz/ is the same): "Campaign Package Inclusions": transportation support, free 5-day stay in a 5-star hotel, free airport transfer, interpreter support, lifetime guarantee; "Highly Advantageous Zirconium Campaign Package" (24 zirconium crowns) and "Highly Advantageous Implant Campaign Package" (12 implants, 24 zirconium crowns, panoramic X-ray, temporary prosthesis), each shown as €8000 struck through and €6990; the form invites to "benefit from our limited-time summer campaigns"; the FAQ on implant prices gives no figure; "Our doctors also conduct in-person consultations in various regions of Germany", with partner clinics listed in Dortmund, Hamburg and Frankfurt. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-22 | https://www.ozelalmandispoliklinigi.com/en/our-treatments/implant-t… | Implant treatment page read 2026-10-08: process in five steps starting with "a detailed dental examination and digital imaging"; types: single tooth, multiple, full mouth, same-day, All-on-Four, All-on-Six; "All-on-Four treatment begins with a detailed clinical and radiological examination. Planning is done using computerized tomography"; "a unique treatment experience for international patients"; treatment facts box "Anesthesia Method: Lokal"; "At Megadentist, we offer a lifetime renewal guarantee for your implant teeth". No price. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-23 | https://www.ozelalmandispoliklinigi.com/en/consultation-meetings-in… | Article (published 2025-01-25) read 2026-10-08: consultation meetings in Frankfurt with Dr. Onur Saydam for patients living in Germany - one-on-one examination, "Creating a Personalized Treatment Plan" before travelling to Istanbul, information on pricing and travel; "The consultations are completely free of charge". | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-24 | https://www.trustpilot.com/review/megadentist.com.tr | Trustpilot profile "Megadentist Oral and Dental Health Center" (megadentist.com.tr), linked from every page of the clinic's site, read as text on 2026-10-08: TrustScore 4.5 from 113 reviews; the contact address shown is the group's other clinic in Zeytinburnu; the 19 English-language reviews on the first page (dated 2024-10-22 to 2026-09-18) are positive, several name this clinic's dentists (Ali Onur Saydam, Onur Uğuz, Gülsüm Coşkun, Esra Alioğlu) or "Megadentist Istanbul-Şişli"; company replies stand on reviews up to February 2025. Three reviews of 1-3 stars in all languages: one in German dated 2026-01-13 (ten implants placed in January 2026; in June 2026 another clinic removed two and placed four new ones with a bone graft; the complaint to the German intermediary went unanswered), one in Bulgarian dated 2025-12-15 (implants and bridges of April-October 2025: a perforated upper bridge, a gap at the gum, pain; messages to the clinic unanswered; no interpreter as promised), one in English dated 2023-09-06 (healthy teeth ground down). The reviews do not say at which of the group's two clinics the treatment took place. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-25 | https://www.ozelalmandispoliklinigi.com/en/implant-treatment-under-… | Article on the clinic's site (published 2024-12-23) read 2026-10-08: "For patients with severe dental anxiety, procedures such as tooth extraction, dental implants, bone grafting, and sinus lifting can be performed under general anesthesia (full sedation), meaning the patient is completely asleep during the treatment. These procedures are carried out in a fully equipped hospital environment with an anesthesiologist"; one night of hospital observation afterwards. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-deepen-26 | search:best dentist Istanbul / English speaking dentist Istanbul / dental implants Istanbul / emergency dentist Istanbul / Istanbul dental clinic for expats | The five canonical Istanbul queries on 2026-10-08 (google.com, English, Turkey, non-personalised, read at 07:45 local time, before the clinics open; no AI Overview was shown; the three local results and the first page of web results were read). For "emergency dentist Istanbul" the local results at that hour were three round-the-clock practices. | 2026-10-08 |
| ozel-alman-dis-poliklinigi-doc-2026-10-08-1 | https://shgmturizmdb.saglik.gov.tr/TR-94837/yetkili-diger-saglik-te… | T.C. Sağlık Bakanlığı, Sağlık Turizmi Daire Başkanlığı, 'Yetkili Diğer Sağlık Tesisleri' list (PDF, 80 pages, file dated 2026-10-05, opened from the Ministry page on 2026-10-08): row 1208, İstanbul - 'ÖZEL ŞİŞLİ ALMAN AĞIZ VE DİŞ SAĞLIĞI POLİKLİNİĞİ', type Özel Poliklinik, MERKEZ MAH. GEÇİT SK. NO: 4 D: 1 ŞİŞLİ/İSTANBUL, phones 0 212 234 80 90 / 0 555 628 54 39. The row is typeset in capitals, as are 15 other İstanbul rows of the list. A separate row 1065 carries 'Özel Megadent Ağız ve Diş Sağlığı Polikliniği' in Zeytinburnu, the group's other clinic. | 2026-10-08 |
Change History
| Date | Change |
|---|---|
| 2026-10-08 | Re-read on 2026-10-08: the clinic's website (all pages in Turkish and English: home, clinic, dentists, eight treatment pages, contact, articles, policies and the landing page for patients from Germany), its Google listing, the Trustpilot and WhatClinic profiles and the Ministry of Health list of authorised health-tourism facilities dated 2026-10-05, which carries the clinic as Özel Şişli Alman Ağız ve Diş Sağlığı Polikliniği with its address and phone. Recorded: orthodontics for children from age 7; general anaesthesia in a hospital setting described in an article (informational); Google 4.9 from 340 reviews, newest 2026-10-04, with owner replies to critical reviews; repeated complaints about work that failed, on Google and Trustpilot; the campaign packages on the landing page for patients from Germany are promotional and not counted as prices. Corrected: a free examination and consultation are offered on the site, so the consultation price is now recorded as published; the site carries only a bare Organization markup, so structured data is now recorded as absent. Still unverified: TripAdvisor presence was not re-read today and the Facebook page was not opened. Visibility re-checked on 2026-10-08 with the canonical Istanbul queries, read once for every clinic of the list; local results and the first page of web results counted (no AI Overview was shown). The clinic appears in 0 of the four general queries. The emergency query was read before opening hours, when its local results are round-the-clock practices; a clinic not found in it is not marked absent. |
| 2026-10-01 | Other review platforms re-checked on 2026-10-01: WhatClinic profile at the clinic's address (no reviews yet). |
| 2026-09-24 | Search visibility checked on 2026-09-24 for four Istanbul queries — "best dentist Istanbul", "English speaking dentist Istanbul", "emergency dentist Istanbul" and "Istanbul dental clinic for expats": not present for "best dentist Istanbul", "English speaking dentist Istanbul", "emergency dentist Istanbul" and "Istanbul dental clinic for expats". |
| 2026-09-24 | Re-read on 2026-09-24: the clinic’s website (full treatments menu, general-treatments and implant pages, clinic photo gallery, contact page) and its Google listing. Recorded: an own-hosted interior photo gallery, X-ray and CT-based implant planning, a Facebook link, structured data on the site, Saturday and evening hours, owner replies and updated Google figures (4.9 from 335 reviews). Recorded a recurring pattern of crown/veneer restorations reported failing between two weeks and four years after treatment. Not found in TripAdvisor’s own search; no emergency service documented. Still unverified: pediatric dentistry (the general-treatments page mentions fissure sealants for children, but no children’s dentistry service is listed). |
| 2026-09-07 | opaque_prices flag removed under methodology v1.4.0 (no evidence of bait/opacity; non-publication is scored by price criteria). |
| 2026-08-25 | License verification 2026-08-25 against T.C. Sağlık Bakanlığı Sağlık Turizmi Yetkili Diğer Sağlık Tesisleri/Muayenehaneler lists and the clinic's own site: not found under any searched name variant, and the site's own MoH-approval claim is unaccompanied by any actual number — recorded as verified-false; all 5 named doctors could not be checked — no accessible individual-dentist registry. |
| 2026-08-25 | Re-verification 2026-08-25: confirmed website live, address/phone unchanged, clinic open; newly captured Google rating 4.9 (327 reviews, both previously unset); recorded Maps place URL and pin coordinates. |
| 2026-07-10 | Initial data collection. |
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