Wimpole Street Dental Clinic
According to our open methodology, this clinic scored 87.8/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #1 of 12 ranked clinics · Last checked: 24 September 2026
87.8/100
Positions by Rating Profile
- Overall Transparency & Trust#187.8/100
- Best for Expats#186.8/100
- Best for Dental Implants#187/100
- Best for Emergency Dental Care#286.8/100
- Best Price Transparency#293.2/100
- Best English-speaking Clinics#186.7/100
- Best for Families / Children#387.3/100
- 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) — No general anaesthesia or deep sedation documented Site: deep sedation/GA 'reserved for hospitals only, not permitted in standard dental surgeries in UK'; clinic offers only IV conscious sedation. [wimpole-street-dental-clinic-sedation]
Summary
Private dental clinic in the Harley Street medical district offering implants, orthodontics, endodontics, cosmetic and emergency dentistry, with named specialist dentists listed on its website.
Address sourced from a third-party directory listing; not confirmed on the clinic homepage excerpt.
Strengths
- Information Transparency: 20 of 20 points.
- Price Transparency: 15 of 15 points.
- Reputation & Reviews: 16.5 of 20 points.
- Medical Infrastructure: 13 of 15 points.
- Communication & Service: 8.5 of 10 points.
- No red flags identified in public sources.
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
20 / 20
Whether basic facts about the clinic - its team, premises, services, and location - are publicly verifiable.
| ✓ | Has a working website [wsdc-web] | 4/4 |
| ✓ | Dentist names listed [wsdc-web] | 3/3 |
| ✓ | Dentist specializations listed [wsdc-web] | 2/2 |
| ✓ | Real clinic photos [wsdc-web] | 2/2 |
| ✓ | Service list published [wsdc-web] | 3/3 |
| ✓ | Clear contact details [wsdc-web] | 2/2 |
| ✓ | English website version [wsdc-web] | 2/2 |
| ✓ | Address and map published Address and embedded map on the contact page [wimpole-street-dental-clinic-deepen-8] | 2/2 |
Price Transparency
15 / 15
Whether patients can estimate costs before visiting. Published price ranges count; exact prices are not required.
| ✓ | Prices or price ranges published Full itemised price list on the fees page, dozens of services with GBP figures [wimpole-street-dental-clinic-deepen-15] | 3/3 |
| ✓ | Cleaning price listed Dental hygiene from £190 [wimpole-street-dental-clinic-deepen-16] | 2/2 |
| ✓ | Filling price listed Composite fillings from £250 [wimpole-street-dental-clinic-deepen-17] | 2/2 |
| ✓ | Crown price listed Ceramic crown from £1,600 [wimpole-street-dental-clinic-deepen-18] | 2/2 |
| ✓ | Implant price listed Implant placement £2,200 per implant [wimpole-street-dental-clinic-deepen-19] | 2/2 |
| ✓ | Consultation price listed New patient consultation £240 [wimpole-street-dental-clinic-deepen-9] | 2/2 |
| ✓ | X-ray / imaging price listed 3D CBCT X-ray with report priced at £450; X-ray review £150 [wimpole-street-dental-clinic-deepen-9] | 2/2 |
Reputation & Reviews
16.5 / 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 2026-08-26 (previously unset) [wimpole-street-dental-clinic-deepen] | 6/6 |
| ◐ | Google review volume [wimpole-street-dental-clinic-deepen] | 2.5/3 |
| ✓ | Review recency Newest dated review 2026-09-23 [wimpole-street-dental-clinic-deepen-20] | 3/3 |
| ✓ | Clinic responds to reviews Owner replies present on multiple reviews [wimpole-street-dental-clinic-deepen-21] | 2/2 |
| ✗ | No recurring complaints Two independent low-rated reviews describe poor treatment outcome/pain after treatment [wimpole-street-dental-clinic-deepen-10] | 0/2 |
| ✓ | No suspicious review patterns Histogram 329/340 five-star (not 100%), dated reviews spread 2018-2026, accounts with review history [wimpole-street-dental-clinic-deepen-22] | 2/2 |
| ✓ | Active Facebook presence Facebook page linked from the clinic's homepage [wimpole-street-dental-clinic-deepen-23] | 1/1 |
| ✗ | TripAdvisor presence No TripAdvisor listing found by TripAdvisor's own search or on the clinic's channels [wimpole-street-dental-clinic-deepen-11] [wimpole-street-dental-clinic-deepen-24] | 0/0.5 |
| ✗ | Other review platforms Its Doctify entry is unclaimed and has no reviews, the Trustpilot page for its domain is an empty unclaimed stub, and WhatClinic no longer has a profile for it (checked 2026-10-05). [wimpole-street-dental-clinic-deepen-2] [wimpole-street-dental-clinic-deepen-28] [wimpole-street-dental-clinic-deepen-29] | 0/0.5 |
Medical Infrastructure
13 / 15
The range of publicly documented equipment and services. This measures documented availability, not clinical quality.
| ✓ | On-site X-ray Digital X-ray equipment described [wimpole-street-dental-clinic-deepen-12] | 2/2 |
| ✓ | CBCT (3D imaging) CBCT (3D X-ray/DVT) priced and described [wimpole-street-dental-clinic-deepen-9] [wimpole-street-dental-clinic-deepen-25] | 2/2 |
| ✓ | Implantology [wsdc-web] | 2/2 |
| ✓ | Orthodontics [wsdc-web] | 2/2 |
| ✓ | Oral surgery [wsdc-web] | 2/2 |
| ✓ | Pediatric dentistry Dedicated children's orthodontics, consultation and hygiene pricing [wimpole-street-dental-clinic-deepen-13] [wimpole-street-dental-clinic-deepen-26] | 1.5/1.5 |
| ✓ | Emergency care [wsdc-web] | 1.5/1.5 |
| ? | Works with international patients | 0/2 |
Communication & Service
8.5 / 10
How easy it is to contact the clinic, get answers, and book - especially for international patients.
| ✓ | WhatsApp / LINE available [wsdc-web] | 2/2 |
| ? | Response speed | 0/1.5 |
| ✓ | English spoken [wsdc-web] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible Site-wide online booking for consultations [wimpole-street-dental-clinic-deepen-27] | 1.5/1.5 |
| ✓ | Clear service explanations [wsdc-web] | 1/1 |
| ✓ | Convenient opening hours Saturday treatment appointments published [wimpole-street-dental-clinic-deepen-14] | 1.5/1.5 |
AI & Search Visibility
6 / 10
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist London", "English speaking dentist London", "dental implants London", "emergency dentist London", "London dental clinic for expats".
| ✗ | Mentioned for: best dentist London [wimpole-street-dental-clinic-deepen-3] | 0/1 |
| ✗ | Mentioned for: English speaking dentist London [wimpole-street-dental-clinic-deepen-4] | 0/1 |
| ✓ | Mentioned for: dental implants London [wimpole-street-dental-clinic-deepen-5] | 1/1 |
| ✗ | Mentioned for: emergency dentist London [wimpole-street-dental-clinic-deepen-6] | 0/1 |
| ✗ | Mentioned for: London dental clinic for expats [wimpole-street-dental-clinic-deepen-7] | 0/1 |
| ✓ | Structured data on website JSON-LD Dentist/Organization entity present [wsdc-web] | 1.5/1.5 |
| ✓ | Google indexing quality [sq] | 2/2 |
| ✓ | Dedicated service pages [wsdc-web] | 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: 1-25993917110 (CQC) (CQC register (Find care services), filtered to Dentists, address-matched search on postcode W1G 8HZ/city London. Exact name+address match.) [wimpole-street-dental-clinic-lic]
Dentists & professional licences
| Dentist | Specialization | Licence No. |
|---|---|---|
| Prof Dr Christian Mehl [wsdc-web] [wimpole-street-dental-clinic-doclic] | Prosthodontics & Dental Implant Surgery | 108352 (GDC) |
| Dr Raul Costa [wsdc-web] [wimpole-street-dental-clinic-doclic] | Cosmetic and Restorative Dentistry | 159581 (GDC) |
| Dr Sanjana Sudarshan [wsdc-web] [wimpole-street-dental-clinic-doclic] | Orthodontics | 271827 (GDC) |
| Dr Negin Mosahebi [wsdc-web] [wimpole-street-dental-clinic-doclic] | Endodontics | 75068 (GDC) |
| Dr Stefan Ciapryna [wsdc-web] [wimpole-street-dental-clinic-doclic] | Endodontics | 212910 (GDC) |
| Dr Céline Higton [wsdc-web] [wimpole-street-dental-clinic-doclic] | — | 265163 (GDC) |
Red Flags
No red flags identified in the public sources we reviewed.
Data We Could Not Verify
- Medical Infrastructure: Works with international patients
- 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://wimpolestreetdental.clinic/ |
|---|---|
| Phone | 020 3745 7455 |
| +447521420773 | |
| Google Maps | Map listing |
| Address | 38 Queen Anne Street, London W1G 8HZ, UK |
Contact details are provided for identification only and may change; verify with the clinic directly.
Sources
| ID | Source | What it supports | Accessed |
|---|---|---|---|
| wsdc-web | https://wimpolestreetdental.clinic/ | Site-wide JSON-LD includes business entity types Dentist, Organization, PostalAddress, AggregateRating, OpeningHoursSpecification (present on 34 of 40 pages read). | 2026-09-24 |
| sq | search:best dentist London / English speaking dentist London / dental implants London / emergency dentist London / London dental clinic for expats | AI/search visibility scout 2026-07-10 | 2026-07-10 |
| wimpole-street-dental-clinic-lic | https://www.cqc.org.uk/location/1-25993917110 | CQC location record for 'Wimpole Street Dental Clinic', 38 Queen Anne Street, London W1G 8HZ, provided and run by London Cosmetic Dent Ltd; registered by CQC on 23 January 2026, not yet inspected. | 2026-08-25 |
| wimpole-street-dental-clinic-doclic | https://olr.gdc-uk.org/searchregister | GDC Dentists register search (forename Christian, surname Mehl) returned one match: Mehl, Christian Johannes, reg. 108352, status Registered, type Dentist. | 2026-08-25 |
| wimpole-street-dental-clinic-deepen | https://www.google.com/maps/place/Wimpole+Street+Dental+Clinic/@51.… | Google rating 4.9 (335 reviews) as of 2026-08-26. | 2026-08-26 |
| wimpole-street-dental-clinic-deepen-2 | https://www.doctify.com/uk/practice/wimpole-street-dental-clinic | Doctify, read 2026-10-05: its practice search lists "Wimpole Street Dental Clinic" (doctify.com/uk/practice/wimpole-street-dental-clinic) as an unclaimed profile with 0 reviews | 2026-10-05 |
| wimpole-street-dental-clinic-deepen-3 | search:best dentist London | AI/search visibility scout 2026-08-26: not present in top Bing results (local pack, organic, or directory listings) for 'best dentist London'. | 2026-08-26 |
| wimpole-street-dental-clinic-deepen-4 | search:english speaking dentist London | AI/search visibility scout 2026-08-26: not present in top results for 'english speaking dentist London'. | 2026-08-26 |
| wimpole-street-dental-clinic-deepen-5 | search:dental implants London | AI/search visibility scout 2026-08-26: clinic's own dental-implants page (wimpolestreetdental.clinic) appeared in organic results for 'dental implants London'. | 2026-08-26 |
| wimpole-street-dental-clinic-deepen-6 | search:emergency dentist London | AI/search visibility scout 2026-08-26: not present in top results for 'emergency dentist London'. | 2026-08-26 |
| wimpole-street-dental-clinic-deepen-7 | search:dentist for expats London | AI/search visibility scout 2026-08-26: not present in top results for 'dentist for expats London'. | 2026-08-26 |
| wimpole-street-dental-clinic-sedation | https://wimpolestreetdental.clinic/nervous-patients/ | Explicitly distinguishes conscious sedation (patient responsive) from general anaesthesia ('complete unconsciousness'), states the latter is not permitted in standard dental surgeries and the clinic uses IV conscious sedation only. | 2026-08-26 |
| wimpole-street-dental-clinic-deepen-8 | https://wimpolestreetdental.clinic/contact/ | Contact page: "Our address is 38 Queen Anne Street, Marylebone, London, W1G 8HZ" with an embedded map. | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-9 | https://wimpolestreetdental.clinic/fees/ | Fees page 2026-09-24: "CBCT plus diagnostics, report and implant measurement - The CBCT is a three-dimensional X-ray ... £450"; "Review incl. X-ray £150"; "New patient consultation (incl. X-rays & estimate) £240" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-10 | https://www.google.com/maps?cid=7753405286700951066&hl=en | Google listing sorted by lowest rating, 2026-09-24: Sara Jagosova (2025-10-13, 1*): "Very bad job at fixing a tooth cavity, let me sit there waiting for 20+ minutes with a drilled hole... anesthetics went away..."; onour t (2025-06-06, 1*): "He examined me, took an X-ray, but could not diagnose the severity of the problem", describing a painful unresolved outcome. | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-11 | https://www.tripadvisor.com/TypeAheadJson?action=API&query=Wimpole+… | TripAdvisor's own type-ahead search for "Wimpole Street Dental Clinic" returns no London result (only unrelated dental clinics in Vietnam, Colombia, Mexico). | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-12 | https://wimpolestreetdental.clinic/about-us/technical-set-up/ | "One of our surgical rooms is dedicated to house our digital, 3D X-ray machine"; fees page includes "Panoramic or small X-rays" in consultations. | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-13 | https://wimpolestreetdental.clinic/kids-braces/ | "Braces for Children and Teens in London ... specialized orthodontic treatment for children and teens" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-14 | https://wimpolestreetdental.clinic/about-us/saturday-dental-appoint… | "That's why we now offer Saturday appointments exclusively for treatment procedures (for existing patients only)" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-15 | https://wimpolestreetdental.clinic/fees/ | Fees & Finance page lists priced items across consultations, hygiene, fillings, crowns, implants, bridges and dentures. | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-16 | https://wimpolestreetdental.clinic/fees/ | "Dental hygiene with guided biofilm therapy ... £190" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-17 | https://wimpolestreetdental.clinic/fees/ | "Composite (white) fillings ... The price of the filling is determined by the time we have to spend to repair the tooth. From £250" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-18 | https://wimpolestreetdental.clinic/fees/ | "Crown ... From £1,600" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-19 | https://wimpolestreetdental.clinic/fees/ | "Implant placement (per implant) ... £2,200" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-20 | https://www.google.com/maps?cid=7753405286700951066&hl=en | Google listing sorted by newest, 2026-09-24: newest review dated 2026-09-23 (Maya, 5*). | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-21 | https://www.google.com/maps?cid=7753405286700951066&hl=en | Owner reply to Annette (2026-06-22): "Thank you for your glowing review Annette, we are so happy you appreciate Raul's care..."; also replied to 1-star reviews (Beto, 2026-07-20). | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-22 | https://www.google.com/maps?cid=7753405286700951066&hl=en | Histogram [1★10, 2★0, 3★0, 4★1, 5★329] of 340; lowest-rated reviews dated 2018-03-24 through 2026-07-20, several from Local Guides with 3-18 reviews — no date burst, no one-off-account pattern, not a 100% five-star histogram. | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-23 | https://wimpolestreetdental.clinic/ | Homepage links facebook.com/Wimpole-Street-Dental-Clinic-112263303649270/ | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-24 | https://wimpolestreetdental.clinic/contact/ | Clinic's own site (home, fees, contact pages) makes no reference to TripAdvisor. | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-25 | https://wimpolestreetdental.clinic/about-us/technical-set-up/ | "A technical process called Digital Volume Tomography (DVT), captures 3D images of the bone structure" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-26 | https://wimpolestreetdental.clinic/fees/ | "New patient consultation for children (up to 14 years of age) ... £150"; "Dental hygiene for children up to 12 years ... £150" | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-27 | https://wimpolestreetdental.clinic/ | Site header offers "📅 Online Booking"; fees page section titled "Book Online Consultation". | 2026-09-24 |
| wimpole-street-dental-clinic-deepen-28 | https://www.whatclinic.com/dentists/uk | WhatClinic, read 2026-10-05: its profile sitemap (4546 dentist profiles in the United Kingdom, read 2026-09-30) has none under the clinic's name; a direct profile address under the name (wimpole-street) returns "page not found"; the profile address wimpole-street-dental-clinic now redirects to the country catalogue (the profile is no longer there) | 2026-10-05 |
| wimpole-street-dental-clinic-deepen-29 | https://www.trustpilot.com/review/wimpolestreetdental.clinic | Trustpilot, read 2026-10-05: the page for wimpolestreetdental.clinic is an unclaimed, empty profile — no reviews and no company details | 2026-10-05 |
Change History
| Date | Change |
|---|---|
| 2026-10-05 | onOtherPlatforms true → false: the Doctify entry it rested on is unclaimed and has no reviews; the Trustpilot page for its domain is an empty unclaimed stub and WhatClinic no longer has a profile for it. |
| 2026-09-24 | Re-read the clinic's website (fees, contact, technical set-up, children's braces and Saturday-appointments pages) and its Google listing. Recorded: address and map published; a full price list with consultation, hygiene, filling, crown, implant and 3D X-ray (CBCT) prices; digital X-ray and CBCT equipment; children's orthodontic and hygiene services; online consultation booking; Saturday treatment appointments; a linked Facebook page; JSON-LD business markup. Google reviews: newest within 3 months, owner replies to reviews, and at least two reviews describing a poor treatment outcome. No TripAdvisor presence found. Still unverified: whether the clinic treats international/overseas patients. |
| 2026-08-26 | Recorded sedation / general anaesthesia availability (informational): not documented in public sources. Site: deep sedation/GA 'reserved for hospitals only, not permitted in standard dental surgeries in UK'; clinic offers only IV conscious sedation. |
| 2026-08-26 | Deepen 2026-08-26: rechecked website/contacts/operating status (all confirmed, open); Google Maps rating newly captured (4.9/335, previously unset) with geo pin and place URL; added 2 external sources (Google Maps, Doctify); visibility scout 5 queries (implants query = true, others false); no uncited sources on this clinic. |
| 2026-08-25 | License verification 2026-08-25 against GDC (Search the Registers) and CQC (Find care services): clinic CQC registration found (1-25993917110); all 6 named doctors matched single, unambiguous GDC entries. |
| 2026-07-10 | Initial data collection. |
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