YES Medspa & Cosmetic Surgery Centre
Under our open methodology this clinic scores 77.9/100 on structural verification: physician certification, licences, facility and legal-entity traceability, identifier disclosure and advertising honesty.
Rank #7 of 22 ranked clinics · last checked 20 September 2026
- Specialist-led
Summary
Cosmetic and plastic surgery practice operating out of a private non-hospital surgical facility in Langley. Responsible plastic surgeon named with role and tied to this address, matched by name and address in the official British Columbia physician register. The facility is separately listed in the official non-hospital surgical facility accreditation list under the same address. No legal entity name was found published by the practice.
Registers read for the jurisdiction: BC.
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. CPSBC registrant directory: 'Mosher, Mathew Charles', practice type 'Specialty practice - plastic surgery', address 'Interchange Professional Centre, 301-8837 201 St, Langley' — matches this facility exactly. [board] |
OFF | 26 | 2026-08-29 | |
| M2 | Identifiability of the responsible physician Physician(s) named with role and tied to this address. |
SEC | 16 | 2026-08-29 | |
| M3 | Basic medical licence Matched by name (surname stem and given name or initial; a second identifier where the name is ambiguous). CPSBC: MSP 07935, Licence status Practising, Licence class Full. [v1.3 2026-09-22: the number is not printed on the clinic's own pages (audit not_published) — matched by name] [board] |
OFF | 8 | 2026-09-22 | |
| M4 | Facility registration Record found: name, address and status match. CPSBC NHMSFAP list: 'YES Surgery Centre', 301-8837 201 St, Langley, Director: Dr. Mathew Mosher, Class 1: General Anesthesia — matches this facility's address exactly. [facility] |
OFF | 10 | 2026-08-29 | |
| 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. Complete scan of the clinic's own pages (home, our team, our facility, patient rights, privacy policy, terms of service, contact): no operating company, no legal form and no registration number are named anywhere; the footer carries the trading name alone. [site-privacy] [site-terms] [site-facility] |
SEC | 8 | 2026-09-20 | |
| M6 | Self-disclosure of identifiers Logos without numbers. Facility accreditation status described in text; no physician or facility registration numbers published. [site-facility] |
SEC | 10 | 2026-08-29 | |
| M7 | Advertising honesty One or two soft superlatives or non-absolute safety promises. One unattributed superlative found describing the facility. [site-facility] One of the leading Non Hospital Private Surgical Facilities in British Columbia |
SEC | 12 | 2026-08-29 | |
| 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. A patient rights and responsibilities page (informed decisions, complaint route) and a revisional-surgery section are published; no dedicated risk/contraindication or aftercare page found on the surveyed pages. [site-rights] [site-cosmetic] |
SEC | 5 | 2026-08-29 |
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-facility] |
|---|---|
| Provides the service itself (not an aggregator, booking site or tour packager) | verified yes [site-cosmetic] |
| In scope: the intervention is performed by a physician | verified yes [site-cosmetic] |
| Names a responsible physician | verified yes [site-team] |
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. Mathew Mosher [site-team] [board] | Plastic surgeon (YES Medspa & Cosmetic Surgery Centre) | MSP 07935 |
Legal entity: could not verify
Scope and procedure segments
Clinic focus: specialist (no focus adjustment) [site-cosmetic]
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://www.yessurgerycentre.com/ |
|---|---|
| Phone | 604-888-9395 |
| Address | YES Surgery Centre, 301-8837 201 Street, Langley, BC V2Y 0C8 |
| City | Langley |
For identification only; details change — verify with the clinic directly.
Sources
| ID | Source | Class | What it supports | Accessed |
|---|---|---|---|---|
| site-team | https://www.yessurgerycentre.com/our-team/ | clinic's own site | 'Dr. Mathew Mosher, YES Medspa & Cosmetic Surgery Centre' named with role, bio | 29 August 2026 |
| site-facility | https://www.yessurgerycentre.com/our-facility/ | clinic's own site | facility accreditation description, marketing language | 29 August 2026 |
| site-cosmetic | https://www.yessurgerycentre.com/for-patients/cosmetic-surgery/ | clinic's own site | procedure menu (breast, body, face); revisional breast surgery section | 29 August 2026 |
| site-rights | https://www.yessurgerycentre.com/for-patients/patient-rights/ | clinic's own site | patient rights and responsibilities, complaint route ('report concerns or complaints without fear') | 29 August 2026 |
| board | https://www.cpsbc.ca/directory | official register | 2-step: GET https://www.cpsbc.ca/directory (form_build_id) then POST https://www.cpsbc.ca/directory?ajax_form=1 (ps_last_name=Mosher) then GET https://www.cpsbc.ca/directory/search-result — 'Mosher, Mathew Charles', MSP 07935, Licence status Practising, Licence class Full, Practice type Specialty practice - plastic surgery, address Interchange Professional Centre, 301-8837 201 St, Langley, BC, V2Y 0C8, phone 604-888-9378 | 29 August 2026 |
| facility | https://www.cpsbc.ca/files/pdf/NHMSFAP-Accredited-Facilities.pdf | official register | pdftotext extraction — 'YES Surgery Centre', 301-8837 201 St, Langley, Director: Dr. Mathew Mosher, Class 1: General Anesthesia, Phone 604-888-9378 | 29 August 2026 |
| notifications | https://www.cpsbc.ca/news/public-notifications | official register | GET — no entry for Mosher among nominal/non-nominal disciplinary actions or interim orders (5 pages checked) | 29 August 2026 |
| site-privacy | https://www.yessurgerycentre.com/privacy-policy/ | clinic's own site | privacy policy; no operating legal entity named | 20 September 2026 |
| site-terms | https://www.yessurgerycentre.com/terms-of-service/ | clinic's own site | terms of service; no operating legal entity named. Site footer carries the trading name only: "YES Surgical Centre" | 20 September 2026 |
Change history
| Date | Change |
|---|---|
| 22 September 2026 | sources.notifications.kind: "official" → "secondary" (Methodology v1.3 (owner rulings 2026-09-22) — rule 7 — directory route "cpsbc-practice-type" is secondary provenance) |
| 22 September 2026 | sources.facility.kind: "official" → "secondary" (Methodology v1.3 (owner rulings 2026-09-22) — rule 7 — directory route "cpsbc-practice-type" is secondary provenance) |
| 22 September 2026 | sources.board.kind: "official" → "secondary" (Methodology v1.3 (owner rulings 2026-09-22) — rule 7 — directory route "cpsbc-practice-type" is secondary provenance) |
| 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) |
| 20 September 2026 | axes.M5: null → 2 (Re-run: complete scan of the clinic's own pages for a named legal entity (v1.2 pass 1).) |
| 29 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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