Dr. JES — Juan Esteban Sierra
Under our open methodology this clinic scores 82.4/100 on structural verification: physician certification, licences, facility and legal-entity traceability, identifier disclosure and advertising honesty.
Rank #1 of 33 ranked clinics · last checked 17 September 2026
No crown: crowns require register-verified gates, never a clinic's own claim.
Summary
Plastic-surgery practice in the El Tesoro medical towers in Medellín, with a recovery house for out-of-town patients. Responsible surgeon named; the practice and its company were both matched in the national registers.
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 Could not verify — this register is closed to machine queries in this country, so the axis is left out of the coverage calculation for every clinic on this site. Not a negative finding. Reason: Register closed to machine queries. Last attempt: isaps, 17 September 2026 — secondary source names the physician (former M1 = 2); shown on the profile as a fact — M1 is not scored while the country's specialist register is closed |
? | ? | 26 | 2026-09-17 |
| M2 | Identifiability of the responsible physician Physician(s) named with role and tied to this address. The surgeon is named with his role and tied to this consulting room. [site] |
SEC | 16 | 2026-09-17 | |
| M3 | Basic medical licence Could not verify — this register is closed to machine queries in this country, so the axis is left out of the coverage calculation for every clinic on this site. Not a negative finding. Reason: Register closed to machine queries. Last attempt: isaps, 17 September 2026 — ReTHUS is CAPTCHA-gated and unreachable from this environment; the ISAPS member card carries no Colombian registration number; SCCP remains unreachable. The clinic publishes its company NIT but no registro médico number. |
? | ? | 8 | 2026-09-17 |
| M4 | Facility registration Record found: name, address and status match. REPS habilitación record: JUAN ESTEBAN SIERRA MEJIA, CC 10268929, Profesional Independiente, MEDELLÍN, KR 25 A # 1A SUR 45 CS 1553 TO MEDICA EL TESORO #2 (codigohabilitacionsede 050010345301) — name and address match the site. [reps] |
OFF | 10 | 2026-09-17 | |
| M5 | Legal-entity traceability The clinic names the legal entity or the responsible person in its legal notice and the record is found by name; or the number the clinic publishes leads to an entity with a different name that is tied to this location by the same address or the same responsible person. The clinic publishes the responsible company in its data-protection notice (‘INVERSIONES SIERRA MEJIA & CIA S.A.S NIT: 811046454-0’); the RUES exact-match query on that number returns INVERSIONES SIERRA MEJIA & CIA S.A.S, Cámara de Comercio de Medellín, matrícula 33290412, estado_matricula ACTIVA, CIIU 8621, representante legal JUAN ESTEBAN SIERRA MEJIA. [v1.3 2026-09-22: the number is not printed on the clinic pages (audit not_published); the clinic names the entity at https://drjes.co/politica-de-tratamiento-de-datos-personales/ — matched by name] [site] [rues] |
OFF | 8 | 2026-09-22 | |
| M6 | Self-disclosure of identifiers Partial, without issuers. The company NIT is published in the data-protection notice; no physician, facility or society registration numbers are published. [site] |
SEC | 10 | 2026-09-17 | |
| M7 | Advertising honesty No pattern from the lexicon found. No guarantee or superlative pattern from the lexicon was found in the clinic’s own text on the pages reviewed (home, nosotros, cirugía plástica, tratamientos, casa de recuperación, the two policy pages); the superlatives present on the site appear inside quoted patient testimonials. [site] |
SEC | 12 | 2026-09-17 | |
| 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 | 2026-09-17 |
| M9 | Patient documents One. One of the five document classes is published: post-operative follow-up and recovery-house care are described on the home and casa-de-recuperación pages. No informed-consent document, risk disclosure, revision policy or complaint channel was found. [site] |
SEC | 5 | 2026-09-17 |
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. Juan Esteban Sierra Mejía [site] [reps] [isaps] | Cirujano plástico | not published |
Legal entity: INVERSIONES SIERRA MEJIA & CIA S.A.S · NIT 811046454-0 [site] [rues]
Scope and procedure segments
Clinic focus: specialist (no focus adjustment) [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.
- M1 · Specialist certification of the responsible physician SECISAPS Colombia member list returns ‘Dr. Juan Esteban Sierra Mejía’ with status Active at ‘Carrera 25A #1A sur 45 Consultorio 1553, Torre Medica #2, Medellin’ — the address this record publishes and the address of the REPS habilitación row JUAN ESTEBAN SIERRA MEJIA / KR 25 A # 1A SUR 45 CS 1553. Association membership only; ReTHUS is CAPTCHA-gated and was not consulted.[isaps]
What we could not verify
- M1 · Specialist certification of the responsible physician — Register closed to machine queries
- M3 · Basic medical licence — Register closed to machine queries
- 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://drjes.co |
|---|---|
| Phone | +57 314 201 2995 |
| Address | Carrera 25A #1A Sur-45, Consultorio 1553, Torre Médica 2, Centro Comercial El Tesoro, Medellín, Antioquia |
| City | Medellín |
For identification only; details change — verify with the clinic directly.
Sources
| ID | Source | Class | What it supports | Accessed |
|---|---|---|---|---|
| site | https://drjes.co | clinic's own site | physician, role, address, phone, menu, company NIT, M9 pages | 17 September 2026 |
| isaps | https://www.isaps.org/discover/find-a-surgeon/?locations=4813 | secondary | ISAPS Colombia member listing: member name, status and practice address (M1 secondary-source evidence) | 17 September 2026 |
| reps | https://www.datos.gov.co/resource/c36g-9fc2.json?$where=upper(nombr… | official register | facility registry (habilitación) match | 17 September 2026 |
| rues | https://www.datos.gov.co/resource/c82u-588k.json?$where=numero_iden… | official register | company register match on the NIT published by the clinic | 17 September 2026 |
Change history
| Date | Change |
|---|---|
| 22 September 2026 | axes.M5: 5 → 4 (Methodology v1.3 (owner rulings 2026-09-22) — § F rule 6 — the number is not printed on the clinic pages (audit not_published); the clinic names the entity at https://drjes.co/politica-de-tratamiento-de-datos-personales/ — matched by name) |
| 18 September 2026 | axes.M1: 2 → null (Methodology v1.2 (owner ruling 2026-09-18): M1 is not scored where the country's specialist register is closed; the secondary finding moved to facts[]) |
| 17 September 2026 | Initial collection (v1.1 pass 1). |
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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