Oslo Tannlegesenter
According to our open methodology, this clinic scored 72.4/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #8 of 20 ranked clinics · Last checked: 8 September 2026
Positions by Rating Profile
- Overall Transparency & Trust#872.4/100
- Best for Expats#668.8/100
- Best for Dental Implants#672/100
- Best for Emergency Dental Care#667.5/100
- Best Price Transparency#881.6/100
- Best English-speaking Clinics#666.8/100
- Best for Families / Childrennot ranked
- Sleep Dentistry (GA / deep sedation)#572.4/100
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 "Narkose og sedasjon" is listed among the clinic's own published treatments. [s5]
Summary
Large dental clinic in central Oslo, described on the clinic's own site as the biggest clinic in the Orbdent AS group. It publishes a treatment catalogue covering emergency dentistry, implants, wisdom teeth, prevention, periodontitis, gum correction, Invisalign, whitening and edge bonding, a dedicated English section and an itemised NOK price list of more than thirty treatments. Same-day emergency appointments and treatment under general anaesthesia and sedation are published; no individual dentist is named anywhere on the site.
Strengths
- Price Transparency: 15 of 15 points.
- Reputation & Reviews: 18.5 of 20 points.
Weaknesses
No category fell below the weakness threshold (50% of verifiable points).
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 Own domain resolves and returns a live clinic page in this pass (checked 2026-09-07). [s1] | 4/4 |
| ✗ | Dentist names listed Verified negative 2026-09-07: the clinic's own /om-oss/ page and the complete site navigation enumerated from it (tannbehandling, tannhelse, funksjon-og-estetikk, praktisk-informasjon, tannlege-priser, artikler, finn-oss-her, bli-var-pasient, henvisning, ledig-stilling) contain no staff roster and name no individual dentist; the page describes the clinic only as the largest clinic in the Orbdent AS group (8 clinics in Norway and Sweden). [s1] [s4] | 0/3 |
| ✗ | Dentist specializations listed No dentist is named on the clinic's own channel, so no qualification or specialisation can be stated for a listed dentist (checked /om-oss/ and the full nav, 2026-09-07). [s1] [s4] | 0/2 |
| ✓ | Real clinic photos The clinic's own domain hosts premises and team photographs with clinic-specific filenames (Oslo-Tannlegesenter-16.webp, OsloTannlegesenter-1280.jpg, IMG_1441.webp), not stock imagery — read 2026-09-07. [s1] [s4] | 2/2 |
| ✓ | Service list published The clinic's own /tannbehandling/ page publishes a concrete treatment catalogue (tannlegevakt, ny pasient, tannimplantat, visdomstann, forebyggende behandling, periodontitt, blødende tannkjøtt, tannkjøttkorrigering, Invisalign, tannbleking, edge bonding), read live 2026-09-07. [s5] | 3/3 |
| ✓ | Clear contact details Street address, phone number and (where present) booking contact are published on the clinic’s own site. [s1] | 2/2 |
| ✓ | English website version Dedicated English section at /en/, read live 2026-09-07. [s1] | 2/2 |
| ✓ | Address and map published Address confirmed on the clinic’s own site and cross-checked against a live Google Maps place lookup on 2026-09-07. [s1] [s3] | 2/2 |
Price Transparency
Whether patients can estimate costs before visiting. Published price ranges count; exact prices are not required.
| ✓ | Prices or price ranges published Permanent, itemised NOK price list (adb-pricebox widget) covering over 30 named treatments, read live 2026-09-07 — not a time-limited promotion. [s2] | 3/3 |
| ✓ | Cleaning price listed "Tannrens 30min" and "Tannrens 60min" (cleaning) both carry a listed NOK price. [s2] | 2/2 |
| ✓ | Filling price listed "Fylling (1/2/3 flater)" (filling, 1/2/3 surfaces) each carry a listed NOK price. [s2] | 2/2 |
| ✓ | Crown price listed "Tannkrone metall-keramisk" and "Tannkrone full-keramisk" (crown) both carry a listed NOK price. [s2] | 2/2 |
| ✓ | Implant price listed "Tannimplantat" carries a listed NOK price ("Fra kr"). [s2] | 2/2 |
| ✓ | Consultation price listed "Komplett undersøkelse" and "Enkel undersøkelse" (complete/simple examination) both carry a listed NOK price. [s2] | 2/2 |
| ✓ | X-ray / imaging price listed "Røntgenbilde" (x-ray) carries a listed NOK price. [s2] | 2/2 |
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) Confirmed on the live place page 2026-09-08. Star histogram: 1,214 five-star, 24 four-star, 4 three-star, 9 two-star, 78 one-star; the buckets sum to 1,329, exactly the header count, and the weighted mean 4.721 reproduces the published 4.7. The four-digit bucket label was read whole rather than split on its thousands comma. [gmpb] | 5/6 |
| ✓ | Google review volume Confirmed on the live place page 2026-09-08 - the second reading the verification pass could not obtain in 31 attempts on the automated read. The header reads 1,329 and the star histogram sums to the same figure. [gmpb] | 3/3 |
| ✓ | Review recency The newest visible review is 3 months old. Sample: the 8 reviews the place page's Reviews tab renders in Google's own Most-relevant order; a newest-first list was not available after repeated attempts. [gmpb] | 3/3 |
| ✓ | Clinic responds to reviews The owner has replied to 7 of the 8 visible reviews, including the negative one. Same relevance-ordered sample. [gmpb] | 2/2 |
| ✓ | No recurring complaints One negative in the visible sample - a two-star from 11 months ago describing a later visit as disappointing without naming a specific fault. A single unspecific complaint is not a repeated theme. Negative mass in the histogram is 87 of 1,329 = 6.5 per cent. Same relevance-ordered sample. [gmpb] | 2/2 |
| ✓ | No suspicious review patterns Histogram shape is ordinary for a high-volume city practice, dates spread across years, wording and reviewers vary, no burst. Same relevance-ordered sample. [gmpb] | 2/2 |
| ✓ | Active Facebook presence The clinic’s own homepage links its Facebook page. [s1] | 1/1 |
| ✗ | TripAdvisor presence No TripAdvisor listing found via its search for "Oslo Tannlegesenter Oslo" and "Oslo Tannlegesenter"; the clinic's site does not link to TripAdvisor. [oslo-tannlegesenter-oslo-deepen] [oslo-tannlegesenter-oslo-deepen-2] | 0/0.5 |
| ✓ | Other review platforms Legelisten.no, the Norwegian dentist review site, has a page for the practice at the same address and phone: 4.8 of 5 from 237 patient reviews (newest 24 September 2026). [oslo-tannlegesenter-oslo-deepen-3] | 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 "Røntgenbilde" is a priced line on the clinic's own price list. [s2] | 2/2 |
| ✗ | CBCT (3D imaging) Verified negative: neither the clinic's own price list nor its treatment catalogue mentions CBCT / 3D-røntgen (checked 2026-09-07). [s2] [s5] | 0/2 |
| ✓ | Implantology Dedicated /tannimplantat/ treatment page on the clinic's own site. [s5] | 2/2 |
| ✓ | Orthodontics Invisalign is published as a treatment with its own page and a price ("Usynlig regulering — fra kr 34 990"). [s5] | 2/2 |
| ✓ | Oral surgery Wisdom-tooth removal ("Visdomstann — rask og skånsom fjerning") and gum-correction surgery are published treatments. [s5] | 2/2 |
| ✗ | Pediatric dentistry Verified negative: the clinic's own treatment catalogue contains no children's dentistry service (the only child-related item is an editorial article). [s5] | 0/1.5 |
| ✓ | Emergency care "Tannlegevakt — akutt tannverk? Time samme dag" and "Garantert akutt time i dag" published on the clinic's own site. [s1] [s5] | 1.5/1.5 |
| ? | Works with international patients | 0/2 |
Communication & Service
How easy it is to contact the clinic, get answers, and book - especially for international patients.
| ✗ | WhatsApp / LINE available Verified negative: no wa.me / api.whatsapp.com contact link anywhere on the clinic's own site (the only "WhatsApp" string is a share-button plugin configuration), checked 2026-09-07. [s1] | 0/2 |
| ? | Response speed | 0/1.5 |
| ✓ | English spoken The clinic publishes a dedicated English section at /en/ describing its services to English-speaking patients. [s1] | 2.5/2.5 |
| ? | Pre-visit consultation possible | 0/1.5 |
| ✓ | Clear service explanations Each treatment has its own plain-language explanatory page on the clinic's own site. [s5] | 1/1 |
| ✓ | Convenient opening hours Opening hours published on the live Google Maps listing: "Open · closes 8 pm" (read 2026-09-07). [s3] | 1.5/1.5 |
AI & Search Visibility
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist Norway", "English speaking dentist Norway", "dental implants Norway", "emergency dentist Norway", "Norway dental clinic for expats".
| ✓ | Mentioned for: best dentist Norway Clinic’s own domain/name appears in the ranked results returned by the AI-visibility search pass for this canonical query. [av1] | 1/1 |
| ✗ | Mentioned for: English speaking dentist Norway Clinic’s own domain/name checked against the ranked results returned by the AI-visibility search pass for this canonical query and not found there. [av1] | 0/1 |
| ✗ | Mentioned for: dental implants Norway Clinic’s own domain/name checked against the ranked results returned by the AI-visibility search pass for this canonical query and not found there. [av1] | 0/1 |
| ✗ | Mentioned for: emergency dentist Norway Clinic’s own domain/name checked against the ranked results returned by the AI-visibility search pass for this canonical query and not found there. [av1] | 0/1 |
| ✗ | Mentioned for: Norway dental clinic for expats Clinic’s own domain/name checked against the ranked results returned by the AI-visibility search pass for this canonical query and not found there. [av1] | 0/1 |
| ✓ | Structured data on website Two schema.org JSON-LD blocks on the clinic's own homepage: ["Dentist","Organization"] and ["MedicalClinic","Dentist","LocalBusiness"] (read 2026-09-07). [s1] | 1.5/1.5 |
| ? | Google indexing quality | 0/2 |
| ✓ | Dedicated service pages Individual pages exist per service (/tannimplantat/, /tannregulering/invisalign/, /tannbehandling/allmenn-tannbehandling/periodontitt/, /funksjon-og-estetikk/estetisk-tannbehandling/tannbleking/ …), not one generic list. [s5] | 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.
- #1Ty Dental Clinic (Midtbyen)49 of 100View report →
- #2Torshov Tannlegesenter19.3 of 100View report →
- #3Tannlegene på Sinsen40.6 of 100View report →
Measured by Ansmeter, 7 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: 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 No dentists identified anywhere (-2 pts) — No dentist names published (derived from data).
Red-flag penalty applied: -2 points (capped at -20).
Data We Could Not Verify
- Medical Infrastructure: Works with international patients
- Communication & Service: Response speed
- Communication & Service: Pre-visit consultation possible
- 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://oslotannlegesenter.no/ |
|---|---|
| Phone | +47 22 42 49 50 |
| https://www.facebook.com/oslotannlegesenter | |
| Google Maps | Map listing |
| Address | Haakon VIIs gate 6, 0161 Oslo, Norway |
Contact details are provided for identification only and may change; verify with the clinic directly.
Sources
| ID | Source | What it supports | Accessed |
|---|---|---|---|
| s1 | https://oslotannlegesenter.no/en/ | Own website (English section): address, phone, opening hours, Facebook link | 2026-09-07 |
| s2 | https://oslotannlegesenter.no/tannlege-priser/ | Own permanent price list (30+ itemised NOK prices: exam, x-ray, cleaning, filling, crown, implant) | 2026-09-07 |
| s3 | https://www.google.com/search?tbm=map&q=Oslo+Tannlegesenter | Live Google Maps place lookup: rating 4.7, 1329 reviews, address, phone, opening hours, geo | 2026-09-07 |
| av1 | search:best dentist Oslo | Canonical aiVisibility pass, 2026-09-07 | 2026-09-07 |
| s4 | https://oslotannlegesenter.no/om-oss/ | Own "About us" page: clinic history, Orbdent AS group membership, premises photos; no dentist roster and no individually named dentist | 2026-09-07 |
| s5 | https://oslotannlegesenter.no/tannbehandling/ | Own treatment catalogue: emergency care, implants, wisdom teeth, preventive care, periodontitis, Invisalign, whitening, sedation/general anaesthesia | 2026-09-07 |
| gmpb | https://www.google.com/maps/place/Oslo+Tannlegesenter/@59.9134684,1… | Live Google Maps place page opened in a browser (the manual browser check): rating, review count, star histogram, review dates, owner replies | 2026-09-08 |
| oslo-tannlegesenter-oslo-deepen | https://www.tripadvisor.com/TypeAheadJson?action=API&query=Oslo%20T… | TripAdvisor's own search read 2026-10-02: "Oslo Tannlegesenter Oslo" returned 12 results (attractions and hotels) and "Oslo Tannlegesenter" 12 results (places, attractions and hotels); none of them is a dental clinic in Norway. | 2026-10-02 |
| oslo-tannlegesenter-oslo-deepen-2 | https://oslotannlegesenter.no/ | Clinic's own site read 2026-10-02 (oslotannlegesenter.no, oslotannlegesenter.no/om-oss): no link to TripAdvisor on the pages read. | 2026-10-02 |
| oslo-tannlegesenter-oslo-deepen-3 | https://www.legelisten.no/klinikker/5087-oslo-tannlegesenter-as | Legelisten.no practice page "Oslo Tannlegesenter AS", Haakon VIIs gate 6, 0161 Oslo, phone 22 42 49 50, website oslotannlegesenter.no: rated 4.8 of 5 from 237 patient reviews, the newest dated 24 September 2026, with its own "Skriv ny vurdering" (write a review) form; read 2026-10-02. | 2026-10-02 |
Change History
| Date | Change |
|---|---|
| 2026-10-02 | Presence on review platforms checked on 2026-10-02: no TripAdvisor listing (its search and the clinic's site read); a Legelisten.no review page found. |
| 2026-09-08 | Browser reputation pass (I-3): live Google place page opened; the unconfirmed 1,329 review count is confirmed against the header and the star histogram, and recency, owner replies, complaint reading and manipulation check are recorded from an 8-review relevance-ordered sample. googleMapsUrl replaced with the place URL. |
| 2026-09-07 | Adversarial verification: rating 4.7 re-confirmed by an independent anchored automated Maps lookup; the review count 1329 could not be re-confirmed automatically and is queued for a manual browser check. Re-shot the fields the research pass had left null after reading only the homepage: the clinic's own /om-oss/ and /tannbehandling/ pages were opened, giving a verified serviceListPublished, real premises photos, six infrastructure facts, structured data and dedicated service pages — and a verified negative on dentistNamesListed (the full site navigation carries no staff roster). |
| 2026-09-07 | Initial data collection: own website (English section + permanent price list) and a live Google Maps place lookup (automated preview endpoint). aiVisibility filled from the centralised AI-visibility search pass. Reputation fields beyond rating/review-count left null pending the manual browser check (the manual browser check); licensing left null — HPR requires HelseID login, no institutional clinic register exists in Norway. |
A question or a correction?
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