Clínica Dentária do Marquês
According to our open methodology, this clinic scored 70/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #5 of 11 ranked clinics · Last checked: 24 September 2026
70/100
Positions by Rating Profile
- Overall Transparency & Trust#570/100
- Best for Expats#370.8/100
- Best for Dental Implants#864.7/100
- Best for Emergency Dental Care#574.1/100
- Best Price Transparency#653.3/100
- Best English-speaking Clinics#375.7/100
- Best for Families / Children#575.5/100
- Sleep Dentistry (GA / deep sedation)#170/100
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 Explicitly offers general anaesthesia (anestesia geral) as an alternative to conscious sedation for fixed-teeth/All-on-4 implant procedures. [clinica-dentaria-do-marques-sedation]
Summary
Dental clinic near Marquês de Pombal offering All-on-4, general dentistry, implantology, Invisalign and walk-in emergency dentistry, with an English-language site and a named clinical team.
Clinic website returned connection errors during this check; details taken from cached search results and the clinic's contact page listing.
Strengths
- Information Transparency: 20 of 20 points.
- Reputation & Reviews: 17.5 of 20 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)
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 [s1] | 4/4 |
| ✓ | Dentist names listed Team includes Rosiana Tavares, Marina Athayde, Ana Sampaio, Fernando Silva and others. [s2] | 3/3 |
| ✓ | Dentist specializations listed [s2] | 2/2 |
| ✓ | Real clinic photos Named dentist portrait photo hosted on the clinic's own site [clinica-dentaria-do-marques-deepen] | 2/2 |
| ✓ | Service list published [s2] | 3/3 |
| ✓ | Clear contact details [s2] | 2/2 |
| ✓ | English website version [s1] | 2/2 |
| ✓ | Address and map published [s2] | 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 Only one price is published (a 65 EUR consultation fee); no price list for treatments on any of the 141 site pages [clinica-dentaria-do-marques-deepen-2] [clinica-dentaria-do-marques-deepen-3] | 0/3 |
| ✗ | Cleaning price listed No cleaning/hygiene price found across the site [clinica-dentaria-do-marques-deepen-18] [clinica-dentaria-do-marques-deepen-3] | 0/2 |
| ✗ | Filling price listed No filling/restoration price found across the site [clinica-dentaria-do-marques-deepen-19] [clinica-dentaria-do-marques-deepen-3] | 0/2 |
| ✗ | Crown price listed No crown price found; site has no dedicated crown page [clinica-dentaria-do-marques-deepen-5] [clinica-dentaria-do-marques-deepen-3] | 0/2 |
| ✗ | Implant price listed Implants treatment page has no price figure [clinica-dentaria-do-marques-deepen-20] [clinica-dentaria-do-marques-deepen-3] | 0/2 |
| ✓ | Consultation price listed Fixed-teeth page publishes the consultation fee (65 EUR) [clinica-dentaria-do-marques-deepen-21] | 2/2 |
| ✗ | X-ray / imaging price listed No dedicated x-ray page or price anywhere on the site [clinica-dentaria-do-marques-deepen-6] [clinica-dentaria-do-marques-deepen-3] | 0/2 |
Reputation & Reviews
17.5 / 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 2026-08-25 [clinica-dentaria-do-marques-refresh] | 6/6 |
| ✓ | Google review volume [clinica-dentaria-do-marques-refresh] | 3/3 |
| ✓ | Review recency [clinica-dentaria-do-marques-refresh] | 3/3 |
| ✓ | Clinic responds to reviews Owner replies to all five lowest-rated reviews with detailed responses [clinica-dentaria-do-marques-deepen-22] | 2/2 |
| ✗ | No recurring complaints Four independent reviews describe appointment scheduling and communication failures [clinica-dentaria-do-marques-deepen-7] | 0/2 |
| ✓ | No suspicious review patterns 97% 5-star (not literal 100%), mixed account histories, no date spike [clinica-dentaria-do-marques-deepen-23] | 2/2 |
| ✓ | Active Facebook presence Clinic's own website links to its Facebook page [s1] | 1/1 |
| ✗ | TripAdvisor presence No matching listing on TripAdvisor; no link from the site or Google profile [clinica-dentaria-do-marques-deepen-8] | 0/0.5 |
| ✓ | Other review platforms [s3] | 0.5/0.5 |
Medical Infrastructure
11 / 15
The range of publicly documented equipment and services. This measures documented availability, not clinical quality.
| ? | On-site X-ray | 0/2 |
| ? | CBCT (3D imaging) | 0/2 |
| ✓ | Implantology [s2] | 2/2 |
| ✓ | Orthodontics Invisalign. [s2] | 2/2 |
| ✓ | Oral surgery Dedicated wisdom-tooth surgery specialty page [clinica-dentaria-do-marques-deepen-9] | 2/2 |
| ✓ | Pediatric dentistry Dedicated pediatric dentistry specialty page [clinica-dentaria-do-marques-deepen-10] | 1.5/1.5 |
| ✓ | Emergency care Walk-in emergency dentistry advertised. [s2] | 1.5/1.5 |
| ✓ | Works with international patients [s1] | 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 [s2] | 2/2 |
| ? | Response speed | 0/1.5 |
| ✓ | English spoken [s1] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible Online "Marcar Consulta" appointment-request form [clinica-dentaria-do-marques-deepen-11] | 1.5/1.5 |
| ✓ | Clear service explanations Dedicated treatment pages with photos and descriptive text [clinica-dentaria-do-marques-deepen-12] | 1/1 |
| ✓ | Convenient opening hours Google Business Profile hours show Saturday opening [clinica-dentaria-do-marques-deepen-24] | 1.5/1.5 |
AI & Search Visibility
4 / 10
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist Lisbon", "English speaking dentist Lisbon", "dental implants Lisbon", "emergency dentist Lisbon", "Lisbon dental clinic for expats".
| ✗ | Mentioned for: best dentist Lisbon Not present in the top web results for "best dentist Lisbon" on 2026-09-24. [clinica-dentaria-do-marques-deepen-13] | 0/1 |
| ✓ | Mentioned for: English speaking dentist Lisbon Named directly (as "Clinica Dentaria do Marques") in the top web results for "English speaking dentist Lisbon" on 2026-09-24; described there as bilingual in Portuguese and English. [clinica-dentaria-do-marques-deepen-14] | 1/1 |
| ✗ | Mentioned for: dental implants Lisbon Not present in the top web results for "dental implants Lisbon" on 2026-09-24. [clinica-dentaria-do-marques-deepen-15] | 0/1 |
| ✗ | Mentioned for: emergency dentist Lisbon Not present in the top web results for "emergency dentist Lisbon" (also searched as "emergency dentist Lisbon, Portugal") on 2026-09-24. [clinica-dentaria-do-marques-deepen-16] | 0/1 |
| ✗ | Mentioned for: Lisbon dental clinic for expats Not present in the top web results for "Lisbon dental clinic for expats" on 2026-09-24. [clinica-dentaria-do-marques-deepen-17] | 0/1 |
| ✓ | Structured data on website JSON-LD identifies the business as an Organization [s1] | 1.5/1.5 |
| ? | Google indexing quality | 0/2 |
| ✓ | Dedicated service pages Separate URLs with distinct content for each treatment/specialty [clinica-dentaria-do-marques-deepen-4] | 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.
- #1Clínica Dentária de Lisboa (CDL)33 of 100View report →
- #2Mint Dental Clinic (Clínica Mint)24.9 of 100View report →
- #3IAD - International Advanced Dentistry23.1 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: ERS N.º E120357; Licença de Utilização N.º 6638/2013 (Clinic's own site footer publishes its ERS registration certificate and operating licence numbers directly.) [s1]
Dentists & professional licences
| Dentist | Specialization | Licence No. | Notes |
|---|---|---|---|
| Rosiana Tavares [s2] [clinica-dentaria-do-marques-doclic] [clinica-dentaria-do-marques-omd-cedula] | — | OMD 08079 | Confirmed in the OMD public register of dentists under the name “Rosiana Pereira Tavares”; professional domicile on record: Lisboa, district of Lisboa. |
| Marina Athayde [s2] [clinica-dentaria-do-marques-doclic] [clinica-dentaria-do-marques-omd-cedula] | — | OMD 07655 | Confirmed in the OMD public register of dentists; professional domicile on record: Lisboa, district of Lisboa. |
| Ana Sampaio [s2] [clinica-dentaria-do-marques-doclic] | — | not verified | — |
| Fernando Silva [s2] [clinica-dentaria-do-marques-doclic] | — | 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
- Medical Infrastructure: On-site X-ray
- Medical Infrastructure: CBCT (3D imaging)
- Communication & Service: Response speed
- 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://clinicadomarques.pt/en/ |
|---|---|
| Phone | +351 211 977 188 |
| +351 913 458 089 | |
| Address | Rua Braamcamp 14, R/C Esq., 1250-050 Lisboa |
Contact details are provided for identification only and may change; verify with the clinic directly.
Sources
| ID | Source | What it supports | Accessed |
|---|---|---|---|
| s1 | https://clinicadomarques.pt/en/ | Site links to its Facebook page facebook.com/clinicadomarques; JSON-LD Organization entity on the site pages | 2026-09-24 |
| s2 | https://clinicadomarques.pt/en/contactos/ | Address, phone, WhatsApp, email, services, team names | 2026-07-12 |
| s3 | https://www.clinicamedica.pt/clinica/clinica-dentaria-marques/ | Listed on third-party platform | 2026-07-12 |
| clinica-dentaria-do-marques-refresh | https://www.google.com/maps/place/Cl%C3%ADnica+Dent%C3%A1ria+do+Mar… | most recent review 1 month ago (as of 2026-08-25) | 2026-08-25 |
| clinica-dentaria-do-marques-sedation | https://clinicadomarques.pt/dentes-fixos/ | "E se tenho medo? Pode realizar o procedimento com sedação consciente ou anestesia geral." (general anaesthesia explicitly offered) | 2026-09-24 |
| clinica-dentaria-do-marques-doclic | https://www.omd.pt/pesquisa-de-medicos-dentistas/ | searched: Fernando Silva, 2026-08-25 - 3 matches ('Fernando Gomes da Silva', Setubal/Almada; 'Fernando Arrobas da Silva', Lisboa/Lisboa; 'Fernando Silva' exact-name match, district not captured before the session ended); a very common name combination that could not be uniquely resolved to one professional -> null | 2026-08-25 |
| clinica-dentaria-do-marques-omd-cedula | https://www.omd.pt/pesquisa-de-medicos-dentistas/ | OMD public register of dentists, read 2026-09-11 through the register's own search endpoint. Cédulas profissionais and professional domiciles as the register publishes them: "Rosiana Pereira Tavares" (the dentist this card lists as "Rosiana Tavares") — Cédula profissional 08079, professional domicile Lisboa / Lisboa; the query "Rosiana Pereira Tavares" returned 1 result(s) in the whole register, of which exactly one carries that name; "Marina Athayde" — Cédula profissional 07655, professional domicile Lisboa / Lisboa; the query "Marina Athayde" returned 1 result(s) in the whole register, of which exactly one carries that name. | 2026-09-11 |
| clinica-dentaria-do-marques-deepen | https://clinicadomarques.pt/?equipa-type=dra-miriam-silva | Page's own image tag names "Dra-Miriam-Silva" hosted on the clinic's own wp-content/uploads folder, portrait format | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-2 | https://clinicadomarques.pt/tratamentos/implantes-dentarios/ | Implants treatment page and the All-on-4 page read directly; neither carries a price | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-3 | https://clinicadomarques.pt/sitemap_index.xml | Price check on 2026-09-24: all 141 pages in the site sitemaps read (treatments, specialties, pages, team profiles, blog); the only euro amount is the 65 EUR consultation fee on /dentes-fixos/ | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-4 | https://clinicadomarques.pt/tratamentos-sitemap.xml | 8 separate treatment pages (aligners, conventional orthodontics, fixed-teeth-in-24h, All-on-4, implants, guided biofilm therapy, periodontal treatment) plus 11 separate specialty pages, each with its own text and images | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-5 | https://clinicadomarques.pt/especialidades-sitemap.xml | Specialties sitemap covers implantology, prosthetics, veneers, periodontology, whitening etc., none priced, no standalone crown page | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-6 | https://clinicadomarques.pt/page-sitemap.xml | 13-URL page sitemap has no radiography/x-ray page | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-7 | https://www.google.com/maps?cid=6502340824792347689&hl=en | Anton K. (2023-04-02): could not get a slot despite offering a full month of availability; Victor (2026-07-08): "they hang up on you without explanation"; Patricia Martins (2026-08-27): child's appointment cancelled with no prior call after travelling to the clinic; Gil Laborinho (2023-11-22): kept waiting past the scheduled time with no explanation | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-8 | https://www.tripadvisor.com/TypeAheadJson?action=API&query=Clinica%… | Name search on TripAdvisor (checked 2026-09-24) returned no Clinica do Marques result among 12 matches | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-9 | https://clinicadomarques.pt/especialidades/cirurgia-dos-dentes-do-s… | Page titled "Cirurgia dos Dentes do Siso" (wisdom tooth surgery) | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-10 | https://clinicadomarques.pt/especialidades/odontopediatria/ | Page titled "Odontopediatria" (pediatric dentistry) | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-11 | https://clinicadomarques.pt/contactos/ | Contacts page hosts a form named "Marcar Consulta" (book a consultation) | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-12 | https://clinicadomarques.pt/tratamentos/all-on-4/ | All-on-4 page has dedicated descriptive content and images distinct from the general implants page | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-13 | search:best dentist Lisbon | Web search on 2026-09-24: results 1–9 were www.whatclinic.com, www.yelp.com (x2), dentistalisboa.com, www.adental.pt, www.iadlisbon.com, www.dentavacation.com, www.booking.dentist, care.healthline.com; the clinic's site and name were not among them. | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-14 | search:English speaking dentist Lisbon | Web search on 2026-09-24: result 7 — https://www.dentavacation.com/listing/clinica-dentaria-do-marques/, title "Clinica Dentaria do Marques, Lisbon, Portugal | Quality Dentistry". | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-15 | search:dental implants Lisbon | Web search on 2026-09-24: results 1–9 were www.whatclinic.com, us-uk.bookimed.com, mint.pt, vita-center.com, www.lisbonimplantclinic.com, perfeito-smile.com, www.iadlisbon.com, implantologia.iadlisbon.com, www.123.clinic; the clinic's site and name were not among them. | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-16 | search:emergency dentist Lisbon | Web search on 2026-09-24 for "emergency dentist Lisbon, Portugal": results were tripadvisor.com, mint.pt, Wikipedia, tooth911.com (x2), saodente.pt, pedrogf.com, grandrapidsemergencydentist.com and Wikipedia; the clinic’s site and name were not among them. | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-17 | search:Lisbon dental clinic for expats | Web search on 2026-09-24: results 1–9 were saodente.pt, dentist-lisbon-maire.pt, dentistalisboa.com, www.iadlisbon.com (x2), vita-center.com, whiteclinic.pt, community.locallista.com, www.dentaldestinationsportugal.com; the clinic's site and name were not among them. | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-18 | https://clinicadomarques.pt/tratamentos-sitemap.xml | 8-URL treatments sitemap and 11-URL specialties sitemap checked; no hygiene/cleaning price page | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-19 | https://clinicadomarques.pt/especialidades-sitemap.xml | 11-URL specialties sitemap has a "dentisteria-estetica" (aesthetic dentistry) page but no price figures found on it or elsewhere | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-20 | https://clinicadomarques.pt/tratamentos/implantes-dentarios/ | Page read directly; describes the treatment with no price | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-21 | https://clinicadomarques.pt/dentes-fixos/ | Fixed-teeth page: "Preço da consulta: 65€"; "Financiamento até 84 meses" | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-22 | https://www.google.com/maps?cid=6502340824792347689&hl=en | Owner replies dated 2023-04-04, 2026-07-09, 2026-09-07, 2026-07-08 and 2023-11-23 to the five lowest reviews | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-23 | https://www.google.com/maps?cid=6502340824792347689&hl=en | Histogram 13/1/0/10/874 of 898; low reviews from accounts with 1-129 prior reviews, dates spread 2023-2026 | 2026-09-24 |
| clinica-dentaria-do-marques-deepen-24 | https://www.google.com/maps?cid=6502340824792347689&hl=en | Hours (2026-09-24): Mon-Fri 9:30 AM-1 PM, 2-7 PM, Sat 10 AM-1 PM, Sun closed | 2026-09-24 |
Change History
| Date | Change |
|---|---|
| 2026-09-24 | Search visibility checked on 2026-09-24 for the five pending Lisbon queries — "best dentist Lisbon", "English speaking dentist Lisbon", "dental implants Lisbon", "emergency dentist Lisbon" and "Lisbon dental clinic for expats": present for "English speaking dentist Lisbon"; not present for "best dentist Lisbon", "dental implants Lisbon", "emergency dentist Lisbon" and "Lisbon dental clinic for expats". |
| 2026-09-24 | Re-read on 2026-09-24: the clinic's website (implants, All-on-4, wisdom-tooth surgery and pediatric specialty pages, team profile, contacts, full site sitemap) and its Google listing. Recorded: a named dentist's own photo; a 65 EUR consultation fee but no prices for cleaning, filling, crowns, implants or x-rays; oral surgery and pediatric dentistry documented on dedicated pages; a link to the clinic's Facebook page; an online consultation-booking form; separate, illustrated pages per treatment/specialty; Saturday hours; structured business data present. Google listing: owner gives detailed replies to every recent low review; four reviews describe appointment scheduling or communication failures; no signs of manipulated reviews. Not found on TripAdvisor. |
| 2026-08-25 | License verification 2026-08-25: clinic's own site footer publishes ERS N.o E120357 and operating Licenca N.o 6638/2013 -> clinicLicense FOUND. Of 4 named dentists, 2 (Rosiana Tavares, Marina Athayde) confirmed actively registered with OMD with Lisboa domicile; Ana Sampaio's only OMD match is foreign-domiciled and Fernando Silva is too common a name to uniquely resolve, so both recorded null. |
| 2026-08-25 | Recorded sedation / general anaesthesia availability (informational): documented as available. Explicitly offers general anaesthesia (anestesia geral) as an alternative to conscious sedation for fixed-teeth/All-on-4 implant procedures. |
| 2026-08-25 | Re-verification 2026-08-25: confirmed website live, address and phone unchanged, not permanently closed; recorded Google rating 4.9 (893 reviews), coordinates, and reviewRecency for the first time. |
| 2026-07-12 | Initial data collection. |
A question or a correction?
Have a question, a suggestion, or a correction to this page? Get in touch — we read every message. Verified data corrections are reviewed against sources and applied with a public change-history entry.