Clínica Wulkan - Unidade Jardim Paulista
Under our open methodology this clinic scores 78/100 on structural verification: physician certification, licences, facility and legal-entity traceability, identifier disclosure and advertising honesty.
Rank #13 of 25 ranked clinics · last checked 20 September 2026
- Specialist-led
Summary
Multi-specialty clinic in Jardim Paulista, São Paulo, offering dermatology, gynaecology and other services since 1975, with additional units outside São Paulo. Responsible dermatologist named with role for the São Paulo unit;the operating company and facility registration are both found active at the São Paulo 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, status current; the registered specialty matches what this physician advertises. São Paulo state medical council register (CRM-SP 90579): active, specialty DERMATOLOGIA with RQE 39944. [cremesp] |
OFF | 26 | 2026-08-30 | |
| M2 | Identifiability of the responsible physician Physician(s) named with role and tied to this address. |
SEC | 16 | 2026-08-30 | |
| M3 | Basic medical licence Matched by name (surname stem and given name or initial; a second identifier where the name is ambiguous). Matched by licence number (CRM-SP 90579), status active. [v1.3 2026-09-22: the number is not printed on the clinic's own pages (audit not_published) — matched by name] [cremesp] |
OFF | 8 | 2026-09-22 | |
| M4 | Facility registration Record found: name, address and status match. Facility register record found for the Jardim Paulista unit: name (CLINICA WULKAN CENTRO MEDICO AVANCADO), address and status match the clinic. [cnes] |
OFF | 10 | 2026-08-30 | |
| M5 | Legal-entity traceability Only a brand, without a legal form and without a responsible person. Whatever we find ourselves is shown on the profile as a fact and does not raise this cell. Legal entity active in the national company register at the same address; the CRM-SP 90579 physician is the sócio-administrador. [v1.3 2026-09-22: the clinic publishes neither the number nor the legal entity (audit not_published, entity name not found on the clinic pages; the entity was found by us — shown as a fact)] [cnpj] |
OFF | 8 | 2026-09-22 | |
| M6 | Self-disclosure of identifiers Physician numbers published; facility or legal-entity numbers not. Physician licence and RQE numbers published (CRM-SP 90.579 / RQE 39944); no facility or legal-entity number published. [site] |
SEC | 10 | 2026-08-30 | |
| M7 | Advertising honesty Systematic superlatives; systematic safety promises without an absolute; absolutes about the past (success rates, “no infection since …”, satisfaction figures, “we guarantee your satisfaction”); comparisons with surgery. Superlative claims without a named issuer recur across the clinic’s own pages, including a page whose own address makes a first-place claim about the physician. The one absolute-safety sentence on the site is a warning against such a claim, not a claim. Pages loaded on 2026-09-20: /home/, /a-clinica-wulkan-dermatologia-plastica-ginecologia/, /clinica-dermatologista-estetica-sao-paulo-osasco-jardins/, /aplicacao-de-botox-em-sao-paulo/, /dermatologia/o-melhor-dermatologista-de-sao-paulo/, /clinica-medica-de-emagrecimento-em-osasco/, two FAQ items and six article pages. [site] Um centro de excelência na América Latina para tratamento de varizes. |
SEC | 12 | 2026-09-20 | |
| M8 | Cross-locale consistency Could not verify — no points, counts against coverage, not a negative finding. Reason: Single language front. Last attempt: clinic_site, 17 September 2026 — one language front; no hreflang alternates or language links The clinic site publishes one language front; nothing to compare. |
? | ? | 5 | 2026-09-20 |
| M9 | Patient documents Two or three. Two of the five document classes found: risks and contraindications are set out on the injectables page and in two FAQ items, and the same page describes how a touch-up and a reassessment are handled within the treatment plan. No consent material, aftercare instructions or complaint route published. Pages loaded on 2026-09-20: /home/, /a-clinica-wulkan-dermatologia-plastica-ginecologia/, /clinica-dermatologista-estetica-sao-paulo-osasco-jardins/, /aplicacao-de-botox-em-sao-paulo/, /dermatologia/o-melhor-dermatologista-de-sao-paulo/, /clinica-medica-de-emagrecimento-em-osasco/, two FAQ items and six article pages. [site] |
SEC | 5 | 2026-09-20 |
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 |
|---|---|---|
| Claudio Wulkan [site] [cremesp] | Dermatologista, responsável técnico médico | CRM-SP 90579 / RQE 39944 |
Legal entity: Clínica Wulkan Serviços Médicos Ltda · 52.166.295/0001-74 [cnpj]
Scope and procedure segments
Clinic focus: aesthetic in general clinic (focus adjustment -2) [site]
Secondary findings (not scored)
What a professional society, an international directory, a hospital page or another jurisdiction’s register says, shown for information where the country’s own register is closed. These facts enter neither the score nor the coverage.
- M5 · Legal-entity traceability SECCompany register entry found for Clínica Wulkan Serviços Médicos Ltda (52.166.295/0001-74); the clinic's own surface names neither the entity nor the number.[cnpj]
What we could not verify
- M8 · Cross-locale consistency — Single language front
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://clinicawulkan.com.br/home/ |
|---|---|
| Phone | +55 11 3885-4511 |
| Address | Alameda Joaquim Eugênio de Lima, 1674 - Casa 2, Jardim Paulista, São Paulo - SP, CEP 01403-002 |
| City | São Paulo |
For identification only; details change — verify with the clinic directly.
Sources
| ID | Source | Class | What it supports | Accessed |
|---|---|---|---|---|
| site | https://clinicawulkan.com.br/home/ | clinic's own site | clinic history, units, services menu | 30 August 2026 |
| site2 | https://clinicawulkan.com.br/clinica-dermatologista-estetica-sao-pa… | clinic's own site | physician, role, address, registry numbers (footer) | 30 August 2026 |
| cremesp | https://api.cremesp.org.br/guia-medico/medico-info/90579 | official register | GET https://api.cremesp.org.br/guia-medico/medico-info/90579 — specialist certification, medical licence, sanctions | 30 August 2026 |
| cnes | https://cnes.datasus.gov.br/services/estabelecimentos/3550303307743 | official register | GET https://cnes.datasus.gov.br/services/estabelecimentos/3550303307743 — facility registration | 30 August 2026 |
| cnpj | https://minhareceita.org/52166295000174 | official register | GET https://minhareceita.org/52166295000174 — legal entity, registration number | 30 August 2026 |
Change history
| Date | Change |
|---|---|
| 22 September 2026 | summary: "Multi-specialty clinic in Jardim Paulista, São Paulo, offering dermatology, gyna" → "Multi-specialty clinic in Jardim Paulista, São Paulo, offering dermatology, gyna" (Methodology v1.3 (owner rulings 2026-09-22) — rule 14 — an absence is never published) |
| 22 September 2026 | axes.M3: 5 → 4 (Methodology v1.3 (owner rulings 2026-09-22) — § F rule 6 — the number is not printed on the clinic's own pages (audit not_published) — matched by name) |
| 22 September 2026 | axes.M5: 5 → 2 (Methodology v1.3 (owner rulings 2026-09-22) — § F rule 6 — the clinic publishes neither the number nor the legal entity (audit not_published, entity name not found on the clinic pages; the entity was found by us — shown as a fact)) |
| 20 September 2026 | axes.M9: null → 3 (Re-run: full presence scan of the clinic’s own pages for the five document classes (v1.1 pass 1).) |
| 20 September 2026 | axes.M7: null → 3 (Re-run: full lexicon scan of the clinic’s own pages (v1.1 pass 1).) |
| 18 September 2026 | axes.M7: 3 → null (Citation re-check: quote not found at https://clinicawulkan.com.br/home/ (quote not found); cell degraded to could-not-verify.) |
| 30 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.
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