Dr. Marianne Mertens
Under our open methodology this clinic scores 78.5/100 on structural verification: physician certification, licences, facility and legal-entity traceability, identifier disclosure and advertising honesty.
Rank #13 of 18 ranked clinics · last checked 31 August 2026
- Specialist-led
Summary
Single-physician plastic, reconstructive and aesthetic surgery practice in Antwerp, with procedures performed at the Medipolis private hospital in Wilrijk. Responsible surgeon named on the clinic's own site; specialist certification matched in the federal specialist-board register.
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. HealthPro (FPS Public Health): Mertens Marianne, specialities MBS45 (plastic, reconstructive and aesthetic surgery), qualification code 210, status active, practice address matches ("Dr. Marianne Mertens BVBA", Sint Michielskaai 8, 2000 Antwerpen). [healthpro] |
OFF | 26 | 2026-08-31 | |
| M2 | Identifiability of the responsible physician Physician(s) named with role and tied to this address. |
SEC | 16 | 2026-08-31 | |
| M3 | Basic medical licence Matched by name. Matched by name in HealthPro (nihdi 11611195). [healthpro] |
OFF | 8 | 2026-08-31 | |
| M4 | Facility registration Could not verify — no points, counts against coverage, not a negative finding. Belgium does not license private aesthetic clinics; absence from CoBRHA (Flanders-only) is the legal norm per the country register map — axis not applicable. |
? | ? | 10 | 2026-08-31 |
| M5 | Legal-entity traceability Matched by name. Matched by name and address in KBO/BCE ("Dr. Marianne Mertens, plastische, reconstructieve en esthetische heelkunde", enterprise 0697.931.628, Sint-Michielskaai 8, 2000 Antwerpen); the registration number itself is not published on the clinic's own site. [kbo] |
OFF | 8 | 2026-08-31 | |
| M6 | Self-disclosure of identifiers Logos without numbers. Professional affiliations (EBOPRAS examiner, UEMS, VBS/GBS board) named without membership or licence numbers. [site] |
SEC | 10 | 2026-08-31 | |
| M7 | Advertising honesty One or two soft superlatives. One soft superlative on the clinic's own Dutch page ("gerenommeerd" / renowned). [site] |
SEC | 12 | 2026-08-31 | |
| M8 | Cross-locale consistency Could not verify — no points, counts against coverage, not a negative finding. |
? | ? | 5 | 2026-08-31 |
| M9 | Patient documents One. Aftercare present: the site describes postoperative consultations as important for monitoring healing. Consent, risks, revision policy and complaint route not found on the pages checked. [site] |
SEC | 5 | 2026-08-31 |
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 Marianne Mertens [site] [healthpro] | Plastic, reconstructive and aesthetic surgeon | 11611195 |
Legal entity: Dr. Marianne Mertens bv · 0697.931.628 [kbo]
Scope and procedure segments
Clinic focus: specialist (no focus adjustment) [site]
What we could not verify
- M4 · Facility registration
- M8 · Cross-locale consistency
These cells score nothing and count against coverage, but they are not negative findings. If you can point to a public source, send it.
Contact details
| Website | https://mertensmarianne.be/ |
|---|---|
| Phone | 03 248 14 66 |
| Address | Sint-Michielskaai 8, 2000 Antwerpen, Belgium |
| City | Antwerp |
For identification only; details change — verify with the clinic directly.
Sources
| ID | Source | Class | What it supports | Accessed |
|---|---|---|---|---|
| site | https://mertensmarianne.be/over-ons/ | clinic's own site | physician, credentials, addresses, aftercare statement | 31 August 2026 |
| site-home | https://mertensmarianne.be/ | clinic's own site | menu of procedures | 31 August 2026 |
| medipolis | https://www.medipolis.be/nl/artsen/specialisme/plastische-chirurgie… | secondary | listing of Dr Mertens as a plastic surgeon operating at Medipolis private hospital | 31 August 2026 |
| healthpro | https://apps.health.belgium.be/healthpro-search-engine/api/professi… | official register | Specialist certification (M1) and medical licence (M3) — HealthPro (FPS Public Health) API, unauthenticated GET, name=Mertens; matching record professionalId=4766a74f-ce99-4258-a78b-08dac96b0bf2, human deep link https://apps.health.belgium.be/healthpro/professional/4766a74f-ce99-4258-a78b-08dac96b0bf2 | 31 August 2026 |
| kbo | https://kbopub.economie.fgov.be/kbopub/toonondernemingps.html?lang=… | official register | Legal entity (M5). | 31 August 2026 |
| cobrha | https://publiek.departementzorg.be/cobrha/Institutions/List?cbe=069… | official register | Facility register (M4) — POST https://publiek.departementzorg.be/cobrha/internal/Institutions (DataTables body, CBENumber=0697931628) returned recordsTotal 0: not a recognised facility (expected — Belgium does not license private aesthetic clinics; not a penalty). | 31 August 2026 |
Change history
| Date | Change |
|---|---|
| 31 August 2026 | M4 3 -> null: measurement aligned with register map (CoBRHA absence is the legal norm for private clinics; Brussels outside CoBRHA scope). Kernel 1.8 fix. |
| 31 August 2026 | Initial collection. |
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.