Chirurgie Plastique SaarLorLux — Dr. med. Marcus Corsten
Under our open methodology this clinic scores 88.9/100 on structural verification: physician certification, licences, facility and legal-entity traceability, identifier disclosure and advertising honesty.
Rank #2 of 18 ranked clinics · last checked 19 September 2026
- Specialist-led
Summary
Plastic and aesthetic surgery practice of a single named physician, operating from Mondorf-les-Bains and the ZithaKlinik in Luxembourg (with an additional site in Saarlouis, Germany). The physician is listed in the national health-professionals directory and as an active Collège médical member under Chirurgie plastique, at a matching address.
Axis by axis
rubric value 1–5 · ? could not verify (no points, not a negative finding) · — not applicable: this country has no register of that class · OFF official register · SEC secondary source
| Axis | Finding (rubric anchor) | Value | Source class | Weight | Checked |
|---|---|---|---|---|---|
| M1 | Specialist certification of the responsible physician Found by name or number; specialty matches what is advertised; status current. Listed as Médecin spécialiste / Chirurgie plastique (Chirurgie esthétique) in the eSanté Annuaire (specialty search, 2026-08-31 crawl: 'Corsten Marcus Leonhard — 1 avenue Lou Hemmer, 5627 MONDORF-LES-BAINS') and as an active, registered Collège médical member under the same specialty (live 2026-09-18, address includes '1 Avenue Lou Hemmer, Mondorf-les-Bains'). [esante] [college] |
OFF | 26 | 2026-09-18 | |
| M2 | Identifiability of the responsible physician Physician(s) named with role and tied to this address. |
SEC | 16 | 2026-09-18 | |
| M3 | Basic medical licence Matched by licence number. Registered, active Collège médical member, profession Chirurgie plastique, addresses include Mondorf-les-Bains and the ZithaKlinik. [college] |
OFF | 8 | 2026-09-18 | |
| M4 | Facility registration Could not verify — no points, counts against coverage, not a negative finding. Reason: Queried, no match. Last attempt: facility_registry, 19 September 2026 — Queried through the second egress: no structure matching the practice under any of the terms (control pair on the same session: Bohler returned the hospital site, Luxaesthetic returned nothing). The directory carries hospitals and some group practices; most private practices are not listed in it. |
? | ? | 10 | 2026-09-19 |
| M5 | Legal-entity traceability Legal entity and registration number published and matched in the register. The clinic (a sole practice under the physician's own name) publishes a Luxembourg VAT number; VIES confirms it valid and registered to 'CORSTEN MARCUS LEONHARD, 1 AV. LOU HEMMER, L-5627 MONDORF-LES-BAINS' — exact name and address match. [site-legal] [vies] Umsatzsteuer-Identifikationsnummer gemäß § 27 a Umsatzsteuergesetz: LU31377247 |
OFF | 8 | 2026-09-18 | |
| M6 | Self-disclosure of identifiers Partial, without issuers. Impressum publishes a VAT number and names the oversight body (Collège Médical) and professional title, but no physician licence number. [site-legal] |
SEC | 10 | 2026-09-18 | |
| M7 | Advertising honesty No pattern from the lexicon found. No guarantee or superlative wording found on the home page loaded this session. [site] |
SEC | 12 | 2026-09-18 | |
| M8 | Cross-locale consistency All load-bearing fields agree. Mechanical comparison of 4 language fronts (lb, fr, de, en) on 2026-09-19: every matched physician name, phone number and published number appears on every front. [fronts] |
SEC | 5 | 2026-09-19 | |
| M9 | Patient documents None. None of the five patient-document classes found on the home page loaded this session. [site] |
SEC | 5 | 2026-09-18 |
Score ceilings
No ceiling applies. We never apply one on 'not found' alone.
Holds
No hold on this profile.
Inclusion policy
Four mechanical conditions. The first three decide whether a clinic is listed at all; the fourth decides whether it can be scored.
| Identifiable: live public surface + working in-country contact | verified yes [site] |
|---|---|
| Provides the service itself (not an aggregator, booking site or tour packager) | verified yes [site] |
| In scope: the intervention is performed by a physician | verified yes [site] |
| Names a responsible physician | verified yes [site] |
Who is responsible
Named physicians and the legal entity, as published and as matched in the registers. A missing number is a statement about disclosure, not about licensing.
| Physician | Role | Register ID |
|---|---|---|
| Dr. med. Marcus Leonhard Corsten [site] [esante] [college] | Plastic and aesthetic surgeon | not published |
Legal entity: Marcus Leonhard Corsten (sole practice) · LU31377247 [site-legal] [vies]
Scope and procedure segments
Clinic focus: specialist (no focus adjustment) [site]
What we could not verify
- M4 · Facility registration — Queried, no match
These cells score nothing and are not negative findings. A cell on a register that is closed to machine queries is left out of the coverage calculation; the others count against it. Each one names why it is empty; an attempt that did not complete is re-run in the next collection pass. If you can point to a public source, send it.
Contact details
| Website | https://www.plastique-saarlorlux.lu |
|---|---|
| Phone | +352 2 768 7601 |
| Address | 1, Avenue Lou Hemmer, L-5627 Mondorf-les-Bains |
| City | Mondorf-les-Bains |
For identification only; details change — verify with the clinic directly.
Sources
| ID | Source | Class | What it supports | Accessed |
|---|---|---|---|---|
| site | https://www.plastique-saarlorlux.lu | clinic's own site | physician name, credentials, treatments menu, locations, advertising-wording check | 18 September 2026 |
| site-legal | https://www.plastique-saarlorlux.lu/impressum/ | clinic's own site | legal notice — Luxembourg VAT number, oversight body (Collège Médical), professional title | 18 September 2026 |
| esante | https://www.esante.lu/portal/fr/annuaire-18-15.html | official register | Specialty search Médecin spécialiste / Chirurgie plastique (Chirurgie esthétique), 2026-08-31 crawl: page 1 verbatim row 'Corsten Marcus Leonhard — 1 avenue Lou Hemmer, 5627 MONDORF-LES-BAINS, Tél: 27687601' | 31 August 2026 |
| college | https://strapi.collegemedical.lu/api/professions?filters[id][$eq]=1… | official register | GET Strapi Registre ordinal API, profession id 17 (Chirurgie plastique), filters isActif=true&isRegistered=true — CORSTEN Marcus present, addresses include '1 Avenue Lou Hemmer, Mondorf-les-Bains' | 18 September 2026 |
| vies | https://ec.europa.eu/taxation_customs/vies/rest-api/ms/LU/vat/31377247 | official register | GET VIES REST API — isValid:true, name 'CORSTEN MARCUS LEONHARD', address '1, AV. LOU HEMMER, L-5627 MONDORF-LES-BAINS' | 18 September 2026 |
| fronts | https://www.plastique-saarlorlux.lu | clinic's own site | language fronts compared mechanically for M8 — lb: https://www.plastique-saarlorlux.lu/ | fr: https://www.plastique-saarlorlux.lu/fr/ | de: https://www.plastique-saarlorlux.lu/de/ | en: https://www.plastique-saarlorlux.lu/en/ | 19 September 2026 |
Change history
| Date | Change |
|---|---|
| 19 September 2026 | axes.M4: null → null (Re-run against the eSanté establishment directory through the second egress: retry → not_found.) |
| 19 September 2026 | axes.M8: null → 5 (Mechanical cross-locale comparison (methodology v1.1, item 9).) |
| 18 September 2026 | Initial collection (v1.2 pass 1, mandatory source b: ISAPS find-a-surgeon node 4611). |
Correction or right of reply
Corrections are applied with a source link and logged publicly. A clinic statement without a source is published next to the data; the score does not change.
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