Studio Dentistico Nassa
According to our open methodology, this clinic scored 60/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #17 of 24 ranked clinics · Last checked: 8 September 2026
60/100
Positions by Rating Profile
- Overall Transparency & Trust#1760/100
- Best for Expats#1756.5/100
- Best for Dental Implants#1555.5/100
- Best for Emergency Dental Care#1561.5/100
- Best Price Transparency#1741.2/100
- Best English-speaking Clinics#1760.2/100
- Best for Families / Childrennot ranked
- Sleep Dentistry (GA / deep sedation)#660/100
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 The practice's own advanced-equipment page states that treatment under general anaesthesia is available. [s4]
Summary
Multi-specialist practice on Via Nassa active for more than forty years, directed by Dr Fabio Greco, an oral surgeon whose Ticino authorisation MedReg records under the practice's own name at this address and whose oral-surgery title the register holds as a recognised Italian one, working with an orthodontist whose title the register likewise holds as a recognised Italian one, a periodontology specialist and a dental hygienist.
Strengths
- Information Transparency: 20 of 20 points.
- No red flags identified in public sources.
Weaknesses
- Price Transparency: 0 of 15 verifiable points (missing: prices or price ranges published; cleaning price listed; filling price listed; crown price listed; implant price listed; consultation price listed; x-ray / imaging price listed)
- AI & Search Visibility: 3 of 9 verifiable points (missing: mentioned for: best dentist Switzerland; mentioned for: English speaking dentist Switzerland; mentioned for: dental implants Switzerland; structured data on website; dedicated service pages)
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 Read live 2026-09-07: HTTP 200 with real practice content (who we are, services, advanced equipment, contact), not a placeholder. [s1] | 4/4 |
| ✓ | Dentist names listed The practice's own pages name Dr Fabio Greco (director), Dr Giulia Rolla, Dr Massimo Di Stefano and the dental hygienist Dr Anna Copes. [s2] [s3] | 3/3 |
| ✓ | Dentist specializations listed Each named practitioner carries a stated field: "Dr FABIO GRECO, ORAL SURGERY SPECIALIST" (exodontics, sinus lift, All-on-Four and All-on-Six implants, computer-guided surgery), "Dr GIULIA Rolla, Orthodontics Specialist", "Dr Massimo Di Stefano, PERIODONTOLOGY SPECIALIST", and a named dental hygienist. [s2] | 2/2 |
| ✓ | Real clinic photos Confirmed in a browser on 2026-09-08 from the practice's own Google Business Profile: the lead owner photograph shows this practice's own treatment room, with its unit and chair at the window over the lake at Via Nassa 62. [gmpb] | 2/2 |
| ✓ | Service list published The practice publishes a concrete service page covering hygiene and prevention, periodontal treatment, oral surgery, immediate-load and post-extraction implantology, fixed, removable and skeletal prosthetics, orthodontics and bruxism appliances. [s3] | 3/3 |
| ✓ | Clear contact details The telephone +41 91 923 39 42 is published in the header of every page with an emergency call-out; the number matches the Google place record and the practice telephone MedReg holds. [s1] [m1] [m2] | 2/2 |
| ✓ | English website version Complete EN/IT site; the English tree at /en-gb carries the same profile, services, equipment and contact pages. [s1] | 2/2 |
| ✓ | Address and map published The Via Nassa address is published on the practice's own contact page; it matches the Google place record and the practice address MedReg holds under the practice's own name. [s1] | 2/2 |
Price Transparency
0 / 15
Whether patients can estimate costs before visiting. Published price ranges count; exact prices are not required.
| ✗ | Prices or price ranges published The profile, services and equipment pages were read in full and carry no price; the site has no tariff page in its navigation. [s2] [s3] [s4] | 0/3 |
| ✗ | Cleaning price listed The dental-hygiene and prevention page carries no price. [s3] | 0/2 |
| ✗ | Filling price listed No filling price is published on the practice's own pages. [s3] | 0/2 |
| ✗ | Crown price listed The dental-prosthesis section carries no price. [s3] | 0/2 |
| ✗ | Implant price listed The implantology section carries no price. [s3] | 0/2 |
| ✗ | Consultation price listed The practice publishes a "complete dental evaluation" contact route but no fee for it. [s1] | 0/2 |
| ✗ | X-ray / imaging price listed The advanced-equipment page describes the imaging used but publishes no price. [s4] | 0/2 |
Reputation & Reviews
14.5 / 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) Re-read live on the place page in a browser on 2026-09-08 and unchanged at 4.8. The listing is filed under the director's personal name, dr. med. dent. Greco Fabio, but carries the practice's own address at Via Nassa 62, its telephone and studiodentisticonassa.ch, and reviewers call it the Nassa dental practice, so it is this practice. The histogram's weighted mean, 4.833, reproduces the published figure. [gmp1] [gmpb] | 4/6 |
| ◐ | Google review volume Headline count read on the place page in a browser on 2026-09-08. The histogram sums to the same figure: 23 five-star, 0 four-star, 0 three-star, 0 two-star and 1 one-star = 24. [gmpb] | 1/3 |
| ✓ | Review recency Newest Google review is dated 2026-07-13 (listing read 2026-09-29). [studio-dentistico-nassa-lugano-gbp-2026-09-29] | 3/3 |
| ✓ | Clinic responds to reviews Browser 2026-09-08, 8 visible reviews, sort "Most relevant": the owner has replied to five of the eight. [gmpb] | 2/2 |
| ✓ | No recurring complaints Browser 2026-09-08, 8 visible reviews, sort "Most relevant": no review below five stars surfaced and no repeated theme is readable. The single one-star rating is 1 of 24, so one-star and two-star ratings together are 4.2 per cent of the base. [gmpb] | 2/2 |
| ✓ | No suspicious review patterns Browser 2026-09-08: histogram 23/0/0/0/1 with a mean of 4.833 against a published 4.8. Disclosed rather than scored: six of the eight visible reviews were written inside a four-month window earlier this year. Against manipulation: a genuine one-star rating stands on the listing, the accounts describe different problems (a wisdom tooth, a long-standing dental problem, a previous bad experience elsewhere), the reviewers are distinct and the owner answers most of them individually. [gmpb] | 2/2 |
| ? | Active Facebook presence Not established: the practice's website links no Facebook page, and only an automatically generated place page with its name exists, not a page kept by the practice (checked 2026-10-02). | 0/1 |
| ✗ | TripAdvisor presence No TripAdvisor listing found via its search for "Studio Dentistico Nassa Lugano" and "Nassa Dental"; the clinic's site does not link to TripAdvisor (checked 2026-10-05). [studio-dentistico-nassa-lugano-tripadvisor] [studio-dentistico-nassa-lugano-tripadvisor-2] | 0/0.5 |
| ✓ | Other review platforms local.ch, the Swiss directory with its own user ratings, has an entry for the practice's dentist Dr Fabio Greco at its address: 4.3 of 5 from 11 ratings, 5 with written reviews (checked 2026-10-02). [studio-dentistico-nassa-lugano-platforms] | 0.5/0.5 |
Medical Infrastructure
11.5 / 15
The range of publicly documented equipment and services. This measures documented availability, not clinical quality.
| ✓ | On-site X-ray The practice's own advanced-equipment page describes the radiographic imaging it uses for diagnosis. [s4] | 2/2 |
| ✓ | CBCT (3D imaging) The advanced-equipment page names cone-beam imaging among the practice's diagnostic technology, consistent with the computer-guided implant surgery it advertises. [s4] | 2/2 |
| ✓ | Implantology The director is described as an expert in sinus lift and All-on-Four / All-on-Six implants with computer-guided surgery, and the services page covers immediate-load and post-extraction implantology. [s2] [s3] | 2/2 |
| ✓ | Orthodontics Dr Giulia Rolla is named as the practice's orthodontics specialist for adults and children, treating with fixed or removable appliances. [s2] | 2/2 |
| ✓ | Oral surgery The director is named as an oral-surgery specialist, a federal postgraduate title confirmed in MedReg, and the services page covers surgery of the soft and supporting tissues. [s2] | 2/2 |
| ? | Pediatric dentistry Children are mentioned only in the orthodontics description; no children's dental service is published as such, so this is not asserted either way. | 0/1.5 |
| ✓ | Emergency care An "Emergency" contact route is published in the header of every page of the practice's own site; the Google place record carries the "Emergency dental service" category. [s1] | 1.5/1.5 |
| ? | Works with international patients Read on 2026-09-09 after the page did not load on 2026-09-08; the page is server-rendered. The "chi siamo" bios for Dr Greco, Dr Rolla and Dr Di Stefano describe their clinical specialities in full and state no spoken language or international-patient service. Left null rather than false, matching the same finding on rhone-dental-clinic, clinique-dentaire-chantepoulet and fraschina-dental-clinic: whether an English site alone should count stays an open question, not resolved card by card. [s2] | 0/2 |
Communication & Service
5 / 10
How easy it is to contact the clinic, get answers, and book - especially for international patients.
| ✗ | WhatsApp / LINE available No WhatsApp or messenger link appears in the delivered HTML of the pages read; contact is by telephone, e-mail and a form. [s1] | 0/2 |
| ? | Response speed No response-time data available in this pass. | 0/1.5 |
| ✓ | English spoken The practice runs a complete English version of its own site. [s1] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible The practice publishes a "complete dental evaluation" contact page through which an assessment can be requested before treatment, and invites booking by e-mail. [s1] | 1.5/1.5 |
| ✓ | Clear service explanations The services and profile pages explain each procedure in plain language, including what immediate-load implants, sinus lift and periodontal regeneration involve. [s2] [s3] | 1/1 |
| ✗ | Convenient opening hours Hours published on the practice's own Google Business record run 10 AM–6 PM, with no evening or weekend opening. [gmp1] | 0/1.5 |
AI & Search Visibility
3 / 10
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist Switzerland", "English speaking dentist Switzerland", "dental implants Switzerland", "emergency dentist Switzerland", "Switzerland dental clinic for expats".
| ✗ | Mentioned for: best dentist Switzerland Web search results for "best dentist Lugano" collected centrally on 2026-09-07. The practice does not appear in the returned list. [bsq1] | 0/1 |
| ✗ | Mentioned for: English speaking dentist Switzerland Web search results for "English speaking dentist Lugano" collected centrally on 2026-09-07. The returned list is on-target for Lugano; the practice does not appear. [bsq2] | 0/1 |
| ✗ | Mentioned for: dental implants Switzerland Web search results for "dental implants Lugano" collected centrally on 2026-09-07. The practice does not appear in the returned list. [bsq3] | 0/1 |
| ✓ | Mentioned for: emergency dentist Switzerland Web search results for "emergency dentist Lugano" collected centrally on 2026-09-07. The practice's own site studiodentisticonassa.ch is returned at rank 7. [bsq4] | 1/1 |
| ? | Mentioned for: Switzerland dental clinic for expats Query not run in the AI-visibility pass: the query budget ran the expats query only for the first research city of each country, which for Switzerland was Zurich. | 0/1 |
| ✗ | Structured data on website None of the four pages read carries any schema.org JSON-LD block at all, so the site publishes no structured data about the business. [s1] [s2] [s3] [s4] | 0/1.5 |
| ✓ | Google indexing quality A name search returns the practice's own domain at ranks 1, 2, 5, 9, 13 and 16 of seventeen, covering home, English home, profile, hygiene, evaluation and equipment pages, with independent directory listings behind them (web search 2026-09-07). [giq1] | 2/2 |
| ✗ | Dedicated service pages The site is four sections (Home, Who We Are, Services, Advanced Equipment); all treatments are described on one combined services page rather than on individual service pages. [s1] [s3] | 0/1.5 |
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.
- #1ZurichDental Bahnhofplatz17.8 of 100View report → report in German
- #2CHD Clinique d'Hygiène Dentaire Genève Cornavin46.3 of 100View report → report in German
- #3Clinique Dentaire de Chantepoulet29.2 of 100View report → report in German
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 & MedReg records
| Dentist | Specialization | MedReg No. | Notes |
|---|---|---|---|
| Dr Fabio Greco [reg1] | Director; oral surgery specialist (exodontics, sinus lift, All-on-Four and All-on-Six implants, computer-guided surgery) | MedReg 47744, GLN 7601000822901 | Cantonal authorisation active; the specialist title is a recognised foreign one, not a Swiss federal title. |
| Dr Giulia Rolla [reg1] | Orthodontics specialist | MedReg 76601 | Cantonal authorisation active; the specialist title is a recognised foreign one, not a Swiss federal title. |
| Dr Massimo Di Stefano [reg1] | Periodontology specialist | MedReg 65102 | Cantonal authorisation to practise under own responsibility: granted and active, no restrictions. |
Red Flags
No red flags identified in the public sources we reviewed.
Data We Could Not Verify
- Reputation & Reviews: Active Facebook presence
- Medical Infrastructure: Pediatric dentistry
- Medical Infrastructure: Works with international patients
- Communication & Service: Response speed
- AI & Search Visibility: Mentioned for: Switzerland dental clinic for expats
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.studiodentisticonassa.ch/en-gb |
|---|---|
| Phone | +41 91 923 39 42 |
| Google Maps | Map listing |
| Address | Via Nassa 62, 6900 Lugano, Switzerland |
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.studiodentisticonassa.ch/en-gb | Practice website (English version): live body content, navigation, emergency route, telephone, own-domain photography | 2026-09-07 |
| s2 | https://www.studiodentisticonassa.ch/en-gb/chi-siamo-odontoiatria | Named practitioners with their specialities and what each treats | 2026-09-07 |
| s3 | https://www.studiodentisticonassa.ch/en-gb/servizi-igiene-dentale | Published service list across hygiene, surgery, implantology and prosthetics; read in full and establishes that no prices are published | 2026-09-07 |
| s4 | https://www.studiodentisticonassa.ch/en-gb/macchinari-speciali-trat… | Diagnostic technology including cone-beam imaging, and the availability of treatment under general anaesthesia | 2026-09-07 |
| gmp1 | https://www.google.com/maps/place/dr.+med.+dent.+Greco+Fabio,+Via+N… | Live Google Maps place record: rating, address, phone, website, categories, opening hours and pin coordinates | 2026-09-07 |
| reg1 | https://www.healthreg-public.admin.ch/medreg/search | MedReg, the federal statutory register of the medical professions (FOPH): the three named dentists with GLN, diploma, federal postgraduate titles and the Ticino authorisation to practise, including the practice's own name at this address | 2026-09-07 |
| reg2 | https://www.healthreg-public.admin.ch/betreg/search | BetReg, the federal facility module: queried for the city of Lugano, 44 entities returned and none of them a dental practice (coverage follows narcotics authorisations, so absence is not evidence) | 2026-09-07 |
| m1 | https://www.local.ch/it/d/lugano/6900/dentista/dr-med-dent-greco-fa… | Independent directory listing confirming the practitioner, address and telephone | 2026-09-07 |
| m2 | https://search.ch/tel/lugano/via-nassa-62/dr-med-dent-greco-fabio-2… | Second independent directory listing at the same street address | 2026-09-07 |
| bsq1 | search:best dentist Lugano | Canonical visibility query, web search, AI-visibility pass | 2026-09-07 |
| bsq2 | search:English speaking dentist Lugano | Canonical visibility query, web search, AI-visibility pass | 2026-09-07 |
| bsq3 | search:dental implants Lugano | Canonical visibility query, web search, AI-visibility pass | 2026-09-07 |
| bsq4 | search:emergency dentist Lugano | Canonical visibility query, web search, AI-visibility pass | 2026-09-07 |
| giq1 | search:"Studio Dentistico Nassa" Lugano Greco | Name search used to judge indexing quality of the practice's own pages | 2026-09-07 |
| gmpb | https://www.google.com/maps/place/x/@46.000914,8.949187,17z/data=!4… | Live Google Maps place page opened in a browser on 2026-09-08: the listing filed under the director's personal name carries the practice's own address at Via Nassa 62, its telephone and studiodentisticonassa.ch; headline rating and review count, the five star-histogram buckets, eight most-relevant reviews with dates and owner replies, the full published week of opening hours, and the place's own lead photography of a treatment room | 2026-09-08 |
| studio-dentistico-nassa-lugano-gbp-2026-09-29 | https://www.google.com/maps?cid=11502291939948770151&hl=en | Google listing read on 2026-09-29: rating 4.8 from 24 reviews; star histogram 1★ 1 / 2★ 0 / 3★ 0 / 4★ 0 / 5★ 23; newest review dated 2026-07-13; 3 of the 5 newest reviews carry an owner reply, latest dated 2026-03-22. | 2026-09-29 |
| studio-dentistico-nassa-lugano-platforms | https://www.local.ch/de/d/lugano/6900/zahnarzt/dr-med-dent-greco-fa… | local.ch entry "dr. med. dent. Greco Fabio", Via Nassa 62, 6900 Lugano (the card's address): 4.3 of 5 from 11 user ratings, 5 of them with a written review, with local.ch's own "Bewertung schreiben" (write a review) control; read 2026-10-02 | 2026-10-02 |
| studio-dentistico-nassa-lugano-tripadvisor | https://www.tripadvisor.com/TypeAheadJson?action=API&details=true&q… | TripAdvisor's own search, read 2026-10-05: 11 suggestions for "Studio Dentistico Nassa Lugano" (1 place, 4 attractions, 6 hotels), none of them a dental practice in or near Lugano; 12 suggestions for "Nassa Dental" (5 attractions, 7 hotels), none of them a dental practice in or near Lugano; no listing for this clinic | 2026-10-05 |
| studio-dentistico-nassa-lugano-tripadvisor-2 | https://www.studiodentisticonassa.ch/en-gb | Clinic's website, the page at this address read 2026-10-05: no link to a TripAdvisor page | 2026-10-05 |
Change History
| Date | Change |
|---|---|
| 2026-10-05 | TripAdvisor presence checked on 2026-10-05: no listing found for this clinic. |
| 2026-10-02 | Presence on review platforms checked on 2026-10-02: a local.ch entry with user ratings found. |
| 2026-09-29 | Corrected 2026-09-29: active Facebook presence now unverified: no Facebook search is on record, so the absence of a page is not established; review recency within 3 months (newest review dated 2026-07-13). |
| 2026-09-08 | Checked by hand in a browser: the listing filed under the director's personal name confirmed as Studio Dentistico Nassa at Via Nassa 62; review count, histogram, recency, owner-reply state, complaint and manipulation readings recorded; premises photography confirmed from the profile's own lead image. |
| 2026-09-07 | Adversarial verification: all three MedReg records re-read live; the oral-surgery title of Dr Fabio Greco and the orthodontics title of Dr Giulia Rolla corrected — the register types both as recognitions of Italian postgraduate titles rather than Swiss federal titles; the search-query pseudo-source was removed from onFacebook; the two directory listings attached to clearContacts; the Google place re-read live and the 4.8 rating confirmed. |
| 2026-09-07 | Initial data collection (automated): practice website read in English including the profile, services and equipment pages; Google Maps place record read live for rating, categories, hours and coordinates; three named dentists verified in the federal MedReg register, with the director's full record showing the practice's own name, address and telephone and his federal oral-surgery title, and the periodontist's register address in Mendrisio disclosed as a discrepancy; BetReg queried for the whole city of Lugano and found to hold no dental practice; canonical visibility queries taken from the central AI-visibility pass. Review count, recency, owner replies, complaint reading and manipulation reading left null and queued for a manual browser check. |
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.