Clínica Dental Dr. Tomás Hernán
According to our open methodology, this clinic scored 74.4/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #5 of 13 ranked clinics · Last checked: 23 September 2026
74.4/100
Positions by Rating Profile
- Overall Transparency & Trust#574.4/100
- Best for Expats#574.8/100
- Best for Dental Implants#570.7/100
- Best for Emergency Dental Care#479.8/100
- Best Price Transparency#655.3/100
- Best English-speaking Clinics#579/100
- Best for Families / Children#581/100
- Sleep Dentistry (GA / deep sedation)#174.4/100
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 Treatment under general anaesthesia in a hospital theatre with an anaesthetist. [clinica-dental-dr-tomas-hernan-sedation]
Summary
Dental clinic in Carabanchel (established over 40 years) offering implantology, orthodontics, periodontics, general dentistry and aesthetic medicine, with advanced bone regeneration techniques and digital radiology.
Director works at Hospital Gregorio Marañón; site references ADA membership and an advisory role to the official college of odontologists.
Strengths
- Information Transparency: 20 of 20 points.
- Reputation & Reviews: 19 of 20 points.
- Medical Infrastructure: 13 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: 4.5 of 10 verifiable points (missing: mentioned for: best dentist Madrid; mentioned for: English speaking dentist Madrid; mentioned for: dental implants Madrid; mentioned for: Madrid 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 Clinic website tomashernan.com live in Spanish and English; the older site implantes-dentales-en-madrid.com is also live. [clinica-dental-dr-tomas-hernan-deepen-5] [s1] | 4/4 |
| ✓ | Dentist names listed The team page names five dentists, including the director with his registration number. [clinica-dental-dr-tomas-hernan-deepen-6] | 3/3 |
| ✓ | Dentist specializations listed Fields stated for each dentist, e.g. oral surgery, orthodontics, endodontics. [clinica-dental-dr-tomas-hernan-deepen-6] | 2/2 |
| ✓ | Real clinic photos Own-domain photos of the façade and reception; branded shopfront photo on the Google listing. [clinica-dental-dr-tomas-hernan-deepen-7] [clinica-dental-dr-tomas-hernan-deepen] [clinica-dental-dr-tomas-hernan-refresh] | 2/2 |
| ✓ | Service list published Treatment list with a page per treatment. [clinica-dental-dr-tomas-hernan-deepen-8] | 3/3 |
| ✓ | Clear contact details Phones, WhatsApp and email on every page; the main phone matches the Google listing. [clinica-dental-dr-tomas-hernan-deepen-5] [clinica-dental-dr-tomas-hernan-refresh] | 2/2 |
| ✓ | English website version 46-page English section of the clinic website, with an English contact form. [clinica-dental-dr-tomas-hernan-deepen-9] [clinica-dental-dr-tomas-hernan-deepen-2] | 2/2 |
| ✓ | Address and map published Street address with an embedded Google map. [clinica-dental-dr-tomas-hernan-deepen-10] | 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 price list on either clinic website; only financing examples (e.g. orthodontics 48 x 67.49 €/month). [s1] [clinica-dental-dr-tomas-hernan-deepen-5] [clinica-dental-dr-tomas-hernan-deepen-8] | 0/3 |
| ✗ | Cleaning price listed No cleaning price on either clinic website. [clinica-dental-dr-tomas-hernan-deepen-8] [clinica-dental-dr-tomas-hernan-deepen-5] | 0/2 |
| ✗ | Filling price listed No filling price on either clinic website. [clinica-dental-dr-tomas-hernan-deepen-8] [clinica-dental-dr-tomas-hernan-deepen-5] | 0/2 |
| ✗ | Crown price listed No crown price on either clinic website. [clinica-dental-dr-tomas-hernan-deepen-8] [clinica-dental-dr-tomas-hernan-deepen-5] | 0/2 |
| ✗ | Implant price listed No implant price; the implant-cost article only quotes other clinics' advertising. [clinica-dental-dr-tomas-hernan-deepen-11] [clinica-dental-dr-tomas-hernan-deepen-5] | 0/2 |
| ✓ | Consultation price listed The clinic's older website states the first consultation is free and without obligation. [clinica-dental-dr-tomas-hernan-deepen-12] | 2/2 |
| ✗ | X-ray / imaging price listed [s1] | 0/2 |
Reputation & Reviews
19 / 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 2026-09-23 [clinica-dental-dr-tomas-hernan-refresh] | 6/6 |
| ◐ | Google review volume as of 2026-09-23 [clinica-dental-dr-tomas-hernan-refresh] | 2.5/3 |
| ✓ | Review recency Newest dated readable review 2026-09-04. [clinica-dental-dr-tomas-hernan-refresh] | 3/3 |
| ✓ | Clinic responds to reviews The owner replies to reviews on Google: 9 of the 10 reviews read carry an owner reply, 5 of them to reviews from the last 12 months; the latest reply is dated 2026-09-30 (to a review of 2026-09-30). [clinica-dental-dr-tomas-hernan-deepen-23] [clinica-dental-dr-tomas-hernan-refresh] [clinica-dental-dr-tomas-hernan-deepen-17] | 2/2 |
| ✓ | No recurring complaints 5 of 395 ratings are one-star (1.3%), none two-star; the readable reviews raise no complaint. [clinica-dental-dr-tomas-hernan-refresh] | 2/2 |
| ✓ | No suspicious review patterns The 10 Google reviews read (dated 2016-09-20 to 2026-09-30, from accounts with 1–41 reviews) show no burst of five-star reviews and no repeated opening wording; star histogram 1★ 5 / 2★ 0 / 3★ 1 / 4★ 2 / 5★ 392. [clinica-dental-dr-tomas-hernan-deepen-23] [clinica-dental-dr-tomas-hernan-refresh] | 2/2 |
| ✓ | Active Facebook presence The clinic's website links its Facebook page. [clinica-dental-dr-tomas-hernan-deepen-5] | 1/1 |
| ✗ | TripAdvisor presence No matching result among 12 returned. Clinic's own site read - no tripadvisor.com link. [clinica-dental-dr-tomas-hernan-deepen-21] [clinica-dental-dr-tomas-hernan-deepen-22] | 0/0.5 |
| ✓ | Other review platforms The director's Doctoralia profile at the clinic's address has 4 patient reviews. [clinica-dental-dr-tomas-hernan-deepen-13] | 0.5/0.5 |
Medical Infrastructure
13 / 15
The range of publicly documented equipment and services. This measures documented availability, not clinical quality.
| ✓ | On-site X-ray Orthopantomography, periapical, bitewing and cephalometric X-rays at the clinic's radiology centre. [clinica-dental-dr-tomas-hernan-deepen-3] | 2/2 |
| ✓ | CBCT (3D imaging) CBCT scanner at the clinic's own radiology centre. [clinica-dental-dr-tomas-hernan-deepen-3] [clinica-dental-dr-tomas-hernan-deepen-18] [clinica-dental-dr-tomas-hernan-deepen-7] | 2/2 |
| ✓ | Implantology Implant treatment, including bone grafting when needed. [clinica-dental-dr-tomas-hernan-deepen-11] | 2/2 |
| ✓ | Orthodontics Orthodontics by an orthodontist, including lingual and invisible aligners. [clinica-dental-dr-tomas-hernan-deepen-14] | 2/2 |
| ✓ | Oral surgery Oral surgery: wisdom teeth, implants and bone regeneration. [clinica-dental-dr-tomas-hernan-deepen-15] | 2/2 |
| ✓ | Pediatric dentistry Children's dentistry page. [clinica-dental-dr-tomas-hernan-deepen-4] | 1.5/1.5 |
| ✓ | Emergency care Emergency phone line (613 387 590) and chat for urgent cases. [clinica-dental-dr-tomas-hernan-deepen-5] [clinica-dental-dr-tomas-hernan-deepen-9] | 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 WhatsApp chat button on the website (+34 660 930 882); the older site uses +34 613 387 590. [clinica-dental-dr-tomas-hernan-deepen-5] [s1] | 2/2 |
| ? | Response speed | 0/1.5 |
| ✓ | English spoken English website with contact form; consistent English-language reviews about treatment and owner replies in English. [clinica-dental-dr-tomas-hernan-deepen-2] [clinica-dental-dr-tomas-hernan-deepen-19] [clinica-dental-dr-tomas-hernan-refresh] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible Online appointment and information request forms in Spanish and English. [clinica-dental-dr-tomas-hernan-deepen-2] [clinica-dental-dr-tomas-hernan-deepen-20] [clinica-dental-dr-tomas-hernan-deepen-10] | 1.5/1.5 |
| ✓ | Clear service explanations Treatment pages explain each procedure and how it is carried out. [clinica-dental-dr-tomas-hernan-deepen-8] [clinica-dental-dr-tomas-hernan-deepen-11] | 1/1 |
| ✓ | Convenient opening hours Open to 20:00 Monday-Thursday on every published schedule; Friday closing differs: 18:00 on the contact page, 20:00 in the site footer and on the Google listing. [clinica-dental-dr-tomas-hernan-deepen-10] [clinica-dental-dr-tomas-hernan-deepen-5] [clinica-dental-dr-tomas-hernan-refresh] | 1.5/1.5 |
AI & Search Visibility
4.5 / 10
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist Madrid", "English speaking dentist Madrid", "dental implants Madrid", "emergency dentist Madrid", "Madrid dental clinic for expats".
| ✗ | Mentioned for: best dentist Madrid Not in the local results, the first page of web results or an AI Overview for "best dentist Madrid" on 2026-09-23. [clinica-dental-dr-tomas-hernan-deepen-16] | 0/1 |
| ✗ | Mentioned for: English speaking dentist Madrid Not in the local results, the first page of web results or an AI Overview for "English speaking dentist Madrid" on 2026-09-23. [clinica-dental-dr-tomas-hernan-deepen-16] | 0/1 |
| ✗ | Mentioned for: dental implants Madrid Not in the local results, the first page of web results or an AI Overview for "dental implants Madrid" on 2026-09-23. [clinica-dental-dr-tomas-hernan-deepen-16] | 0/1 |
| ✓ | Mentioned for: emergency dentist Madrid The clinic's second site (tomashernan.com) eighth on the first page of web results for "emergency dentist Madrid" on 2026-09-23. [clinica-dental-dr-tomas-hernan-deepen-16] | 1/1 |
| ✗ | Mentioned for: Madrid dental clinic for expats Not in the local results, the first page of web results or an AI Overview for "Madrid dental clinic for expats" on 2026-09-23. [clinica-dental-dr-tomas-hernan-deepen-16] | 0/1 |
| ✗ | Structured data on website Only generic markup (WebPage, WebSite, Article and an Organization with name and logo); no Dentist or LocalBusiness entity with address or phone. [clinica-dental-dr-tomas-hernan-deepen-5] [s1] | 0/1.5 |
| ✓ | Google indexing quality [sq] | 2/2 |
| ✓ | Dedicated service pages Separate pages for implants, orthodontics, oral surgery, children's dentistry and other treatments. [clinica-dental-dr-tomas-hernan-deepen-8] [clinica-dental-dr-tomas-hernan-deepen-11] [clinica-dental-dr-tomas-hernan-deepen-14] | 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: CS7768 (REGCESS — DENTAL HERNAN S.L., Madrid) (Published on the clinic's legal notice. REGCESS: CCN 1328007702, DENTAL HERNAN S.L., Calle de los Morales 10; dentistry and aesthetic medicine authorised; renewed 13 Oct 2023.) [clinica-dental-dr-tomas-hernan-lic] [clinica-dental-dr-tomas-hernan-lic-2]
Dentists & professional licences
| Dentist | Specialization | Licence No. |
|---|---|---|
| Dr. Tomás Hernán Pérez de la Ossa [s1] [clinica-dental-dr-tomas-hernan-doclic] [clinica-dental-dr-tomas-hernan-lic] [clinica-dental-dr-tomas-hernan-deepen-6] | Oral medicine, oral surgery, implantology (Director) | 28007037 (COEM) |
| Dra. Andrea Díaz [s1] [clinica-dental-dr-tomas-hernan-doclic] [clinica-dental-dr-tomas-hernan-deepen-6] | — | 28011361 (COEM) |
| Dra. Carlota Nicieza Fernández-Vega [hernan-team] [hernan-coem] | General dentistry and endodontics | 28017294 (COEM) |
| Dra. María Rodríguez Rodríguez [hernan-team] [hernan-coem] | General dentistry | 28015780 (COEM) |
| Dra. Marta Cabrera Oramas [hernan-team] [hernan-coem] | General dentistry | 38001536 (COE Tenerife) |
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://tomashernan.com/ |
|---|---|
| Phone | +34 915 113 521 |
| +34 660 930 882 | |
| https://www.facebook.com/dental.estetica.madrid | |
| Google Maps | Map listing |
| Address | Calle Salvador Allende 7, 28054 Madrid, Spain |
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.implantes-dentales-en-madrid.com/ | Older website implantes-dentales-en-madrid.com read 2026-09-23 (60 pages, Spanish, still live): phones 915 113 521 and WhatsApp 613 387 590; services implantology, orthodontics, periodontics, general dentistry, aesthetic medicine; digital radiology; the only figures are financing examples (metal-brace orthodontics 48 x 67.49 €/month, whitening 12 x 21.77 €/month, "No acumulable a otros descuentos") marked "RS CS7768"; JSON-LD WebPage, WebSite and a generic Organization with name and logo only. | 2026-09-23 |
| sq | search:dental implants Madrid | AI/search visibility scout 2026-07-12 | 2026-07-12 |
| clinica-dental-dr-tomas-hernan-refresh | https://www.google.com/maps/place/Cl%C3%ADnica+Dental+Carabanchel+T… | Google listing "Clínica Dental Carabanchel TH" read 2026-09-23 (claimed): 4.9 from 395 reviews; histogram 5★ 387 / 4★ 2 / 3★ 1 / 2★ 0 / 1★ 5; the 5 readable reviews (all 5★) are dated 2023-05-09 to 2026-09-04 from Local Guide accounts with 9-100 reviews, three in English describing treatment (one reviewer notes limited Spanish); each has a dated owner reply, latest 2026-09-05, in English or Spanish; categories include Oral surgeon, Orthodontist, Pediatric dentist; hours Monday-Friday 9:30-20:00; phone +34 915 11 35 21; website tomashernan.com; business-uploaded shopfront photo (viewed). | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-sedation | https://tomashernan.com/tratamientos-odontologicos-bajo-anestesia-g… | General anaesthesia page read 2026-09-23: "Anestesia general. Consiste en la administración de fármacos por vía intravenosa, lo que provoca una pérdida de conciencia temporal en el paciente"; treatments done at Hospital Ruber Internacional with the clinic's anaesthetist; preceded by a panoramic X-ray and dental CBCT. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-doclic | https://coem.org.es/registro-de-colegiados-y-sociedades/directorio-… | COEM directory searched 2026-09-23: "Hernan Perez" -> TOMAS HERNAN PEREZ DE LA OSSA Nº 28007037, Licenciado en Odontología, at DR. TOMÁS HERNÁN CLÍNICA DENTAL, CL LOS MORALES 10, and CLINICA DENTAL, CL SALVADOR ALLENDE 7, 28054 Madrid; "Diaz Cabeza" -> one member, ANDREA DIAZ CABEZA Nº 28011361, Licenciado en Odontología; "Zamalloa" -> one member, LUIS ZAMALLOA ECHEVARRIA Nº 28017086, Licenciado en Odontología. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen | https://www.implantes-dentales-en-madrid.com/clinica-implantes-dent… | Clinic page on the older website read 2026-09-23: embeds clinica-tomas-hernan-01.jpg and -02.jpg, own-domain photos including the glass shopfront reading 'DR. TOMAS HERNAN CLINICA DENTAL'. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-2 | https://tomashernan.com/en/contact/ | English contact page read 2026-09-23: part of a 46-page English section; English contact and appointment form; address "Calle de Salvador Allende, 7, 28054 Madrid" and phone 915 113 521 match the clinic; hours stated as Monday to Thursday 11:30 a.m. to 8:00 p.m., Friday 10:30 a.m. to 6:00 p.m.; the Google listing links this domain as the clinic's website. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-3 | https://tomashernan.com/centro-radiologia-carabanchel/ | Radiology centre page read 2026-09-23: the clinic has equipment for "Ortopantomografía, telerradiografía, CBCT, intraoral, periapicales y aletas de mordida y CARPO"; "El escáner CBCT 3D... nos permite hoy en día obtener una imagen tridimensional"; English version at /en/digital-radiology-center/. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-4 | https://tomashernan.com/tratamientos-dentales-carabanchel/odontoped… | Children's dentistry page read 2026-09-23: "Odontopediatría en Carabanchel | Clínica TH", explaining the aim of paediatric dentistry and check-ups for children. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-5 | https://tomashernan.com/ | Website tomashernan.com read 2026-09-23 (the website on the clinic's Google listing; 156 pages in Spanish and English): Calle de Salvador Allende, 7, 28054 Madrid, phones 915 113 521 and 660 930 882, info@tomashernan.com; WhatsApp chat button to +34 660 930 882; links to facebook.com/dental.estetica.madrid, Instagram, YouTube and TikTok; "1.ª Consulta y diagnóstico radiológico digital. En tu primera consulta se incluyen las pruebas radiológicas y registros digitales"; "Atención de urgencias... un teléfono de contacto para casos de urgencia, 613 387 590, y chat"; footer hours Monday-Friday 09:30-20:00, weekend closed; no price list, financing offered. JSON-LD on all pages: WebPage, WebSite, BreadcrumbList, ImageObject, Article, Person and a generic Organization with name and logo only - no Dentist or LocalBusiness entity with address or telephone. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-6 | https://tomashernan.com/conocenos-odontologia-multidisciplinar-cara… | Team page read 2026-09-23: dentists Dr. Tomás Hernán (director; Doctor in Dentistry, Master in Oral Surgery, specialist in Oral Medicine; COEM no. 28007037), Dra. Andrea Díaz Cabeza (orthodontist), Dra. Carlota Nicieza Fernández-Vega (general dentist, endodontist), Dra. María Rodríguez Rodríguez and Dra. Marta Cabrera Oramas (general dentists); also an anaesthetist and an aesthetic doctor, with training listed for each. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-7 | https://tomashernan.com/instalaciones-tecnologia-dental-avanzada-ca… | Facilities page read 2026-09-23: own-domain photos of the clinic's façade and reception (uploaded 2026); three equipped surgeries, a sterilisation room, intraoral scanner and combined CBCT. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-8 | https://tomashernan.com/tratamientos-dentales-carabanchel/ | Treatments section read 2026-09-23: separate pages for implants, orthodontics, aesthetic dentistry, whitening, periodontics, children's dentistry, restorative dentistry, bruxism/TMJ, endodontics and oral surgery, each explaining the procedure; no prices on any of them. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-9 | https://tomashernan.com/en/ | English home page read 2026-09-23: one of 46 English pages (services, team, facilities, patient information, radiology centre, contact) linked by hreflang from the Spanish pages; "Emergency care. Emergency dentist. Our patients have access to a contact phone number for emergencies, 613 387 590, as well as a chat". | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-10 | https://tomashernan.com/contacto-dentista-carabanchel/ | Contact page read 2026-09-23: Calle de Salvador Allende, 7, 28054 Madrid with an embedded Google map, phones 915 113 521 and 660 930 882, appointment request form; hours stated as Monday-Thursday 11:30-20:00 and Friday 10:30-18:00. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-11 | https://tomashernan.com/tratamientos-dentales-carabanchel/implantes… | Implants page read 2026-09-23: explains the first visit, the radiological study, placement and bone grafting or guided bone regeneration when needed; no price. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-12 | https://www.implantes-dentales-en-madrid.com/cirugia-guiada-vs-ciru… | Article of 17 Sep 2024 on the clinic's older website, read 2026-09-23: closes with "En la Clínica Dental del Dr. Hernán la primera consulta es sin compromiso y totalmente gratuita." The same sentence closes the clinic's articles of 2021-2024 on that site. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-13 | https://www.doctoralia.es/tomas-hernan-perez-de-la-ossa/dentista-de… | Doctoralia profile read 2026-09-23: Tomás Hernán Pérez de la Ossa, dentist, colegiado no. 28007037, private practice at Calle Salvador Allende, 7, Carabanchel, Madrid, 4 patient reviews. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-14 | https://tomashernan.com/tratamientos-dentales-carabanchel/ortodonci… | Orthodontics page read 2026-09-23: orthodontic treatment by an orthodontist with lingual (Incognito) and invisible (Invisalign) certification; no price. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-15 | https://tomashernan.com/tratamientos-dentales-carabanchel/cirugia-b… | Oral surgery page read 2026-09-23: "soluciones avanzadas para cordales (muelas del juicio), implantes dentales y regeneración ósea". | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-lic | https://tomashernan.com/aviso-legal/ | Legal notice read 2026-09-23: company DENTAL HERNAN SL (CIF B84388255), registered office Los Morales 10 Portal C Local 4; "Centro autorizado por la Consejeria de Sanidad de la Comunidad de Madrid inscrito en el registro con el nº CS7768"; "Doctores colegiados: Tomás Hernán Pérez de la Ossa nº de colegiado: 28007037". The older website's legal notice carries the same text. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-lic-2 | https://regcess.mscbs.es/regcessWeb/inicioBuscarCentrosAction.do | REGCESS searched 2026-09-23: Comunidad de Madrid, name "DENTAL HERNAN" -> CCN 1328007702 DENTAL HERNAN S.L., authorisation CS7768, Calle de los Morales 10, Madrid, private, class C290 (other outpatient providers); authorised services U.44 Odontología/Estomatología, U.48 Medicina estética, U.84 Depósito de medicamentos; first authorised 20/11/2006, last renewal 13/10/2023. | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-doclic-2 | https://tomashernan.com/equipo-implantologos-dentales-carabanchel/ | Clinic article of 13 July 2021 read 2026-09-23: "Dr. Tomás Hernán y Dr. Luis Zamalloa. Equipo de Implantólogos Dentales en Carabanchel." | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-16 | search:best dentist Madrid / English speaking dentist Madrid / dental implants Madrid / emergency dentist Madrid / Madrid dental clinic for expats | The five canonical Madrid queries run 2026-09-23 (google.com, English, Spain, non-personalised; organic local results, first page of web results and AI Overview read): present for "emergency dentist Madrid"; absent for the others. | 2026-09-23 |
| hernan-team | https://tomashernan.com/conocenos-odontologia-multidisciplinar-cara… | Team page read 2026-09-23: Dr. Tomás Hernán, Dra. Andrea Díaz Cabeza, Dra. Carlota Nicieza Fernández-Vega (general dentistry and endodontics), Dra. María Rodríguez Rodríguez and Dra. Marta Cabrera Oramas (general dentistry). | 2026-09-23 |
| hernan-coem | https://coem.org.es/registro-de-colegiados-y-sociedades/directorio-… | COEM directory and the national GuíaDentistas register searched 2026-09-23: CARLOTA NICIEZA FERNANDEZ-VEGA Nº 28017294; MARIA RODRIGUEZ RODRIGUEZ Nº 28015780 (Madrid); MARTA ISABEL CABRERA ORAMAS Nº 38001536 (Santa Cruz de Tenerife colegio). | 2026-09-23 |
| clinica-dental-dr-tomas-hernan-deepen-17 | https://www.google.com/maps/place/Cl%C3%ADnica+Dental+Carabanchel+T… | Google listing 2026-09-17: owner replied to all 5 shown reviews, e.g. 24-01-2026 reply 'Thank you so much Madalina! It's such a pleasure to treat you.' | 2026-09-17 |
| clinica-dental-dr-tomas-hernan-deepen-18 | https://tomashernan.com/centro-radiologia-carabanchel/ | 'Escáner CBCT Tomografía computarizada de haz cónico. El escáner CBCT 3D...nos permite hoy en día obtener una imagen tridimensional' at the clinic's radiology centre in Carabanchel | 2026-09-17 |
| clinica-dental-dr-tomas-hernan-deepen-19 | https://tomashernan.com/en/contact/ | Full English contact/booking form and service pages; Google reviews in English (e.g. Isaac Yamina, ogica madalina) answered by the owner in English | 2026-09-17 |
| clinica-dental-dr-tomas-hernan-deepen-20 | https://tomashernan.com/en/contact/ | 'Request information or an appointment' contact form on the clinic's own site | 2026-09-17 |
| clinica-dental-dr-tomas-hernan-deepen-21 | https://www.tripadvisor.com/TypeAheadJson?action=API&query=Clinica%… | No matching result among 12 returned. | 2026-09-29 |
| clinica-dental-dr-tomas-hernan-deepen-22 | https://tomashernan.com/ | Clinic's own site read - no tripadvisor.com link. | 2026-09-29 |
| clinica-dental-dr-tomas-hernan-deepen-23 | https://www.google.com/maps?cid=5760883821237793534&hl=en | Google listing "Clínica Dental Carabanchel TH" (Dental clinic, Dentist, Oral surgeon), read 2026-10-02 in two review orders (the five lowest-rated and the five newest): rated 4.9 from 400 reviews (1★ 5 / 2★ 0 / 3★ 1 / 4★ 2 / 5★ 392); 10 distinct reviews read, dated 2016-09-20 to 2026-09-30, 9 with an owner reply | 2026-10-02 |
Change History
| Date | Change |
|---|---|
| 2026-10-02 | Read the clinic's Google listing on 2026-10-02 (its lowest-rated and newest reviews with the star histogram): no sign of manipulated reviews. |
| 2026-09-29 | Re-read the clinic's own website and public listings on 2026-09-29. Not found on the checked pages: onTripAdvisor. |
| 2026-09-23 | Dentist list brought in line with the clinic's current team page: Carlota Nicieza, María Rodríguez Rodríguez and Marta Cabrera Oramas added with their college numbers; Dr. Zamalloa, named only in a 2021 article, removed. Summary corrected: the clinic is in Carabanchel. |
| 2026-09-23 | Visibility re-checked on 2026-09-23 with the five canonical Madrid queries, run once for every card compared in this pass; local results, the first page of web results and AI Overviews all counted. The clinic appears in 1 of the five. |
| 2026-09-23 | Re-read on 2026-09-23: both clinic websites (tomashernan.com, 156 pages in Spanish and English, and the older implantes-dentales-en-madrid.com, 60 pages), its Google listing, the director's Doctoralia profile, the Madrid dental college register (COEM) and the national register of health centres (REGCESS). Recorded: tomashernan.com (the website on its Google listing) and its WhatsApp number; health-centre authorisation CS7768; Dra. Andrea Díaz Cabeza's registration number 28011361; a Doctoralia profile with 4 reviews; Google 4.9 from 395 reviews, newest 2026-09-04, with no recurring complaint (1.3% of ratings are one-star). Corrected: a consultation price is published (the older site states the first consultation is free); structured data is only a generic organisation entity without address or phone; review manipulation is now unverified rather than ruled out (387 of 395 ratings are 5★ and the low ratings were not readable). Still unverified: documented work with international patients, and TripAdvisor presence. |
| 2026-09-17 | Re-read on 2026-09-17: the clinic's website, its actively-maintained second domain tomashernan.com (same address and phone, linked from the clinic's Google Business Profile as its website), and its Google listing. Recorded: a genuine storefront photo; a full English section with an English booking form on the second domain; CBCT imaging at the clinic's own radiology centre; documented emergency care; an online pre-consultation request form; opening hours past 18:00 on weekdays; structured data; Google review count updated to 390 (rating unchanged at 4.9); the practice replies to reviews, including in English. Still unverified: whether negative reviews share a recurring theme, documented work with international patients, and TripAdvisor or other-platform presence (the TripAdvisor search could not be read on this date; a Doctoralia search found no matching profile). |
| 2026-08-25 | License verification 2026-08-25 against COEM Directorio de Colegiados: Dr. Tomás Hernán Pérez de la Ossa confirmed (28007037, exact clinic-address match); Dr. Zamalloa's colegiado number recorded (28017086) as the only Zamalloa in Madrid, first name unconfirmed; Dra. Andrea Díaz left null — 2 unrelated candidates, no clinic-address match, common name. Clinic establishment licence (REGCESS) not attempted. |
| 2026-08-25 | Recorded sedation / general anaesthesia availability (informational): documented as available. documents general anaesthesia causing temporary loss of consciousness, performed at Hospital Ruber Internacional with an anaesthesiology specialist |
| 2026-08-25 | Re-verification 2026-08-25: confirmed website live, address, phone and operating status unchanged; newly captured Google rating 4.9 (379 reviews), place URL and coordinates (previously unset). Note: Google Business Profile now lists the practice as 'Clínica Dental Carabanchel TH', linked to both implantes-dentales-en-madrid.com (stored site, still live under the original name) and a second domain tomashernan.com. |
| 2026-07-12 | Initial data collection. |
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