Dr John Eleftheriadis Dental Clinic
According to our open methodology, this clinic scored 71.1/100 for transparency, reputation, service accessibility, and digital visibility.
Overall rank: #3 of 12 ranked clinics · Last checked: 24 September 2026
71.1/100
Positions by Rating Profile
- Overall Transparency & Trust#371.1/100
- Best for Expats#469.3/100
- Best for Dental Implants#369.5/100
- Best for Emergency Dental Care#370.5/100
- Best Price Transparency#268.2/100
- Best English-speaking Clinics#470.2/100
- Best for Families / Childrennot ranked
- 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) — Not verified site mentions equipment for 'painless dental anesthesia' (local) only; no GA/deep sedation info found
Summary
General and cosmetic dental clinic in Kallithea run by Dr. John Eleftheriadis, offering same-day emergency care and treatment in English, Russian and Greek.
Strengths
- Information Transparency: 18 of 20 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
18 / 20
Whether basic facts about the clinic - its team, premises, services, and location - are publicly verifiable.
| ✓ | Has a working website [s_el] | 4/4 |
| ✓ | Dentist names listed [s_el] | 3/3 |
| ✗ | Dentist specializations listed [s_el] | 0/2 |
| ✓ | Real clinic photos Google listing photos show the dentist and equipped treatment rooms [dr-eleftheriadis-dental-clinic-kallithea-deepen-2] | 2/2 |
| ✓ | Service list published [s_el] | 3/3 |
| ✓ | Clear contact details [s_el] | 2/2 |
| ✓ | English website version [s_el] | 2/2 |
| ✓ | Address and map published [s_el] | 2/2 |
Price Transparency
9 / 15
Whether patients can estimate costs before visiting. Published price ranges count; exact prices are not required.
| ✓ | Prices or price ranges published Corrected: Practice Overview page lists prices for four services in EUR [dr-eleftheriadis-dental-clinic-kallithea-deepen] | 3/3 |
| ✓ | Cleaning price listed Corrected: Exam & Cleaning priced at 50 euros on the practice overview page [dr-eleftheriadis-dental-clinic-kallithea-deepen-7] | 2/2 |
| ✓ | Filling price listed Corrected: White Filling priced at 50 euros on the practice overview page [dr-eleftheriadis-dental-clinic-kallithea-deepen-8] | 2/2 |
| ✗ | Crown price listed [s_el] | 0/2 |
| ✗ | Implant price listed [s_el] | 0/2 |
| ✓ | Consultation price listed Corrected: Oral Health Consultation listed as free, including a digital X-ray and treatment plan [dr-eleftheriadis-dental-clinic-kallithea-deepen-6] | 2/2 |
| ✗ | X-ray / imaging price listed [s_el] | 0/2 |
Reputation & Reviews
13.5 / 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 [dr-eleftheriadis-dental-clinic-kallithea-refresh] | 5/6 |
| ◐ | Google review volume [dr-eleftheriadis-dental-clinic-kallithea-refresh] | 1/3 |
| ◐ | Review recency as of 2026-09-24, newest review 2026-05-25 [dr-eleftheriadis-dental-clinic-kallithea-deepen-9] | 1.5/3 |
| ✓ | Clinic responds to reviews Owner replies to reviews with dated, personalised responses [dr-eleftheriadis-dental-clinic-kallithea-deepen-10] | 2/2 |
| ✓ | No recurring complaints Histogram and lowest-rated reviews show no repeated complaint theme [dr-eleftheriadis-dental-clinic-kallithea-deepen-11] | 2/2 |
| ✓ | No suspicious review patterns Review dates spread across years with mixed, established reviewer histories [dr-eleftheriadis-dental-clinic-kallithea-deepen-12] | 2/2 |
| ✗ | Active Facebook presence Facebook searches by the dentist's name with the city, by its website brand with the dentist's name and by its phone number found no page of the clinic [dr-eleftheriadis-dental-clinic-kallithea-deepen-14] [dr-eleftheriadis-dental-clinic-kallithea-deepen-15] | 0/1 |
| ✗ | TripAdvisor presence No TripAdvisor listing found for the clinic; no TripAdvisor link on site or Google profile [dr-eleftheriadis-dental-clinic-kallithea-deepen-3] | 0/0.5 |
| ✗ | Other review platforms No profile of its own on a review platform: vrisko.gr has only a bare directory entry, with no description from the practice and no reviews; nothing on WhatClinic, Doctoranytime, Bookimed or Dental Departures. [dr-eleftheriadis-dental-clinic-kallithea-deepen-16] [dr-eleftheriadis-dental-clinic-kallithea-g6] [dr-eleftheriadis-dental-clinic-kallithea-g6-2] [dr-eleftheriadis-dental-clinic-kallithea-g6-3] [dr-eleftheriadis-dental-clinic-kallithea-g6-4] | 0/0.5 |
Medical Infrastructure
11.5 / 15
The range of publicly documented equipment and services. This measures documented availability, not clinical quality.
| ✓ | On-site X-ray Digital X-ray included with the consultation per the clinic's own price list [dr-eleftheriadis-dental-clinic-kallithea-deepen-13] | 2/2 |
| ? | CBCT (3D imaging) | 0/2 |
| ✓ | Implantology [s_el] | 2/2 |
| ✓ | Orthodontics Invisible braces listed. [s_el] | 2/2 |
| ✓ | Oral surgery Dental implants are listed among the clinic's own restorative services [dr-eleftheriadis-dental-clinic-kallithea-deepen-4] | 2/2 |
| ? | Pediatric dentistry | 0/1.5 |
| ✓ | Emergency care [s_el] [s_elemerg] | 1.5/1.5 |
| ✓ | Works with international patients [s_el] | 2/2 |
Communication & Service
6.5 / 10
How easy it is to contact the clinic, get answers, and book - especially for international patients.
| ✗ | WhatsApp / LINE available Contact page lists phone and email only [dr-eleftheriadis-dental-clinic-kallithea-deepen-5] | 0/2 |
| ? | Response speed | 0/1.5 |
| ✓ | English spoken [s_el] | 2.5/2.5 |
| ✓ | Pre-visit consultation possible Complimentary oral-health consultation offered to new patients. [s_el] | 1.5/1.5 |
| ✓ | Clear service explanations [s_el] | 1/1 |
| ✓ | Convenient opening hours [s_el] | 1.5/1.5 |
AI & Search Visibility
5.5 / 10
Whether the clinic is discoverable when patients search - including via AI assistants. Checked with fixed queries: "best dentist Athens", "English speaking dentist Athens", "dental implants Athens", "emergency dentist Athens", "Athens dental clinic for expats".
| ✓ | Mentioned for: best dentist Athens [sq] | 1/1 |
| ✓ | Mentioned for: English speaking dentist Athens [sq] | 1/1 |
| ✗ | Mentioned for: dental implants Athens [sq] | 0/1 |
| ✓ | Mentioned for: emergency dentist Athens [sq] | 1/1 |
| ✓ | Mentioned for: Athens dental clinic for expats [sq] | 1/1 |
| ✗ | Structured data on website No JSON-LD or microdata business entity on any of the site's pages read [s_elsearch] | 0/1.5 |
| ? | Google indexing quality | 0/2 |
| ✓ | Dedicated service pages [s_elemerg] | 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: not checked against public sources yet — unverified, no penalty
Dentists & professional licences
| Dentist | Specialization | Licence No. | Notes |
|---|---|---|---|
| Dr. John Eleftheriadis [s_el] [dr-eleftheriadis-dental-clinic-kallithea-doclic] | DDS, general & cosmetic dentistry | not published | No public register publishes individual dentist licences in this country. |
Red Flags
No red flags identified in the public sources we reviewed.
Data We Could Not Verify
- Medical Infrastructure: CBCT (3D imaging)
- Medical Infrastructure: Pediatric dentistry
- 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://www.edentists.gr/ |
|---|---|
| Phone | +302109561888 |
| Google Maps | Map listing |
| Address | Skra 42, 1st floor, Kallithea, 17673 Athens, Greece |
Contact details are provided for identification only and may change; verify with the clinic directly.
Sources
| ID | Source | What it supports | Accessed |
|---|---|---|---|
| s_el | https://www.edentists.gr/ | Address, phone, email, services, hours, languages, emergency | 2026-07-12 |
| s_elemerg | https://www.edentists.gr/services/general-dentistry/emergency-care/ | Emergency care service page | 2026-07-12 |
| s_elsearch | https://www.edentists.gr/ | 27 pages read on 2026-09-24 (home, services, service pages, about, team, practice overview, contact): no JSON-LD block and no schema.org microdata on any of them | 2026-09-24 |
| sq | search:best dentist Athens / English speaking dentist Athens / dental implants Athens / emergency dentist Athens / Athens dental clinic for expats | AI/search visibility scout 2026-07-12 | 2026-07-12 |
| dr-eleftheriadis-dental-clinic-kallithea-refresh | https://www.google.com/maps/place/Dr+Ioannis+Eleftheriadis/@37.9509… | Google rating 5.0 (46 reviews) as of 2026-08-25 | 2026-08-25 |
| dr-eleftheriadis-dental-clinic-kallithea-doclic | https://www.osanet.gr/images/uploads/astheneis_koino/dental_netlist… | Dental Association of Attica member-list row: John Eleftheriadis (father's given name also on file), practice at Skra 42, Kallithea 17673, tel 2109561888 — exact match to clinic address & phone (searched Eleftheriadis + John/Ioannis variants; a second, unrelated John Eleftheriadis registered in Palaio Faliro also appears but does not match this clinic) | 2026-08-25 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen | https://www.edentists.gr/practice-overview/ | Practice Overview page: Oral Health Consultation free*; Exam & Cleaning 50 euros; White Filling 50 euros; Root Canal Therapy 120-200 euros | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-2 | https://www.google.com/maps?cid=1887366278626916952&hl=en | Listing photos (2020, 2022): the dentist standing in a treatment room with a dental chair and operating microscope; two further photos of equipped treatment rooms | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-3 | https://www.tripadvisor.com/TypeAheadJson?action=API&query=Elefther… | TripAdvisor's own search for "Eleftheriadis Dental Clinic" returned only unrelated clinics in other countries | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-4 | https://www.edentists.gr/services/restorative-dentistry/dental-impl… | The clinic's own service menu lists Dental Implants under Restorative Dentistry; the page's treatment box reads "Dental Implant - One dental Implant with Porcelain Fused to Metal Crown"; site footer: "offer various forms of dental care, surgical procedures, and cosmetic dental services" | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-5 | https://www.edentists.gr/contact/ | Contact page shows phone and email; no WhatsApp or LINE link or number | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-6 | https://www.edentists.gr/practice-overview/ | Oral Health Consultation - free* (Includes Digital X-Ray and Treatment Plan) | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-7 | https://www.edentists.gr/practice-overview/ | Exam & Cleaning - 50 euros (Includes Full Mouth Cleaning) | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-8 | https://www.edentists.gr/practice-overview/ | White Filling - 50 euros (Includes 1 Composite Filling) | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-9 | https://www.google.com/maps?cid=1887366278626916952&hl=en | Newest review (reviews sorted by newest) dated 2026-05-25 | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-10 | https://www.google.com/maps?cid=1887366278626916952&hl=en | Owner reply dated 2026-05-25: thanks the reviewer warmly for their kind words and wishes them well | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-11 | https://www.google.com/maps?cid=1887366278626916952&hl=en | Histogram 5x0-0-0-1-45; the five lowest-rated reviews (4-5 star) describe positive same-day emergency care, no complaint theme | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-12 | https://www.google.com/maps?cid=1887366278626916952&hl=en | Reviews dated 2022-2026, reviewers include Local Guides with 20-58 reviews; not 100% five-star (one 4-star) | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-13 | https://www.edentists.gr/practice-overview/ | Oral Health Consultation description: "Includes Digital X-Ray and Treatment Plan" | 2026-09-24 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-14 | https://www.facebook.com/ | Facebook searches on 2026-09-30 by the dentist's name with the city, by its website brand with the dentist's name and by its phone number: no page of the clinic | 2026-09-30 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-15 | https://www.edentists.gr/ | Home page read 2026-09-30: no link to a Facebook page of the clinic | 2026-09-30 |
| dr-eleftheriadis-dental-clinic-kallithea-deepen-16 | https://www.vrisko.gr/details/37325g7c316360d_056f5c7f_70j_f_4 | vrisko.gr: listing "Eleftheriadis Ioannis" (in Greek), dentist, Skra 42, Kallithea 17673, phone 2109561888 (the practice's address and phone); "no reviews yet", with vrisko's own add-review form (stars and text) (checked 2026-10-01) | 2026-10-01 |
| dr-eleftheriadis-dental-clinic-kallithea-g6 | https://www.whatclinic.com/sitemaps/sitemap-brochure-0.xml | WhatClinic: its clinic-profile sitemaps (171 dentist profiles in Greece) and its Greece listing (12 pages), read 2026-10-02: no profile of this clinic by name, address or telephone | 2026-10-02 |
| dr-eleftheriadis-dental-clinic-kallithea-g6-2 | https://www.doctoranytime.gr/sitemaps/doctors/doctors.aspx | Doctoranytime: its doctor sitemap (archived copy of 2026-04-07, 6,675 profile addresses; the live site did not load) holds no profile of Dr Ioannis Eleftheriadis | 2026-10-02 |
| dr-eleftheriadis-dental-clinic-kallithea-g6-3 | https://us-uk.bookimed.com/clinics/country=greece/direction=dentistry/ | Bookimed: its Greece dentistry ranking shows three verified clinics, none of them this one, and none of the 2,127 clinic pages in its clinic sitemap is this clinic (checked 2026-10-02) | 2026-10-02 |
| dr-eleftheriadis-dental-clinic-kallithea-g6-4 | https://www.dentaldepartures.com/ | Dental Departures: its clinic search has no Greece location and lists no clinic in Greece (checked 2026-10-02) | 2026-10-02 |
Change History
| Date | Change |
|---|---|
| 2026-10-02 | Other review platforms corrected to none: the vrisko.gr directory entry is a bare listing with no reviews and no description from the practice, and it has no profile on WhatClinic, Doctoranytime, Bookimed or Dental Departures (checked 2026-10-02). |
| 2026-10-01 | Other review platforms re-checked on 2026-10-01: vrisko.gr (listing with a review form, no reviews yet); the clinic's own site cited before is not a review platform. |
| 2026-09-30 | Searched Facebook for the clinic by the dentist's name with the city, by its website brand with the dentist's name and by its phone number; none of the searches found a page of the clinic, and its website links none. Recorded absence from Facebook. |
| 2026-09-24 | Re-read on 2026-09-24: the clinic's full site (services, practice overview, team, gallery, contact pages) and its Google listing (reviews, photos). Corrected: the practice overview page publishes prices for the consultation (free), cleaning and filling (50 euros each) and root canal (120-200 euros), so a price list is in fact published. Recorded: digital X-ray included with the consultation; implants placed in-house; no WhatsApp/LINE; no structured data markup; Google 5.0 from 46 reviews, newest 2026-05-25, owner replies to reviews, no recurring complaints or signs of manipulation; no TripAdvisor listing found. Still unverified: Facebook presence. |
| 2026-08-25 | License verification 2026-08-25 against O.S.A. dentist register: Dr. John (Ioannis) Eleftheriadis found as a registered member, with practice address and phone matching the clinic exactly. No clinic-scope registry exists to check the clinic itself. |
| 2026-08-25 | Re-verification 2026-08-25: confirmed website live, address and phone unchanged, clinic open; recorded Google Maps URL/geo and rating 5.0 (46 reviews, newly captured). |
| 2026-07-12 | Initial data collection. |
A question or a correction?
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