Southeast Dermatology
Under our open methodology this clinic scores 57.8/100 on structural verification: physician certification, licences, facility and legal-entity traceability, identifier disclosure and advertising honesty.
Rank #6 of 17 ranked clinics · last checked 18 September 2026
No crown: crowns require register-verified gates, never a clinic's own claim.
Summary
Dermatology group practice started in Davao City in 2017, with two Davao branches and one in Iloilo City. Each physician is named with training and society titles; three of them are found in the Philippine Dermatological Society member directory. The menu covers medical, procedural and aesthetic dermatology.
Google Maps listing (reference, not scored)
What the clinic's public Google Maps listing showed when we read it: the rating other people gave, the number of their reviews and the hours the clinic itself publishes there. This block is a reference only — it does not enter the score, the rank, the ceilings or the holds, and we have not checked it beyond matching the listing to this record.
| Google rating | 4.2 out of 5 · reviews: 22 |
|---|---|
| Opening hours as published on the listing |
|
| Open the listing on Google Maps | Google Maps |
Source: Google Maps, read 4 October 2026. The listing was matched to this record by the clinic's phone number.
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 Not applicable: this country has no Specialist board register. |
— | — | — | 2026-09-18 |
| M2 | Identifiability of the responsible physician Physician(s) named with role and tied to this address. Physicians named with role and training and tied to the Davao City addresses. [site] |
SEC | 16 | 2026-08-30 | |
| 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: philhealth-physicians, 18 September 2026 — 2 of the 4 named dermatologists returned a row — row 52337 'TANGTATCO | JENNIFER AILEEN | ANG | DERMATOLOGY AND CUTANEOUS MEDICINE | DAVAO CITY | DAVAO DEL SUR' and row 25595 'GUEVARA | BRYAN EDGAR | KO | DERMATOLOGY AND CUTANEOUS MEDICINE | DAVAO CITY | DAVAO DEL SUR' The national licence register refuses scripted queries behind a reCAPTCHA, so no licence check can be executed. The open PhilHealth list of accredited physicians was run instead as the secondary route. |
? | ? | 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, 18 September 2026 — 0 rows; the whole file was recovered (273 numbered rows, matching the tally PhilHealth publishes) and every search term returned no match for this facility The current PhilHealth list of accredited ambulatory surgical clinics was downloaded and searched in full; it holds no row for this facility. Accreditation is voluntary and covers surgical facilities only, so nothing follows from the absence of a row. |
? | ? | 10 | 2026-09-18 |
| 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. Only the clinic brand is published; no operating company or corporation is named anywhere on the site, and the company register is not scriptable. [site] |
SEC | 8 | 2026-08-30 | |
| M6 | Self-disclosure of identifiers Logos without numbers. Society fellowship and diplomate titles listed per physician without registration numbers or issuers. [site] |
SEC | 10 | 2026-08-30 | |
| M7 | Advertising honesty One or two soft superlatives or non-absolute safety promises. Two soft superlatives in the clinic’s own copy; no wording from the guarantee lexicon found. [site] Our derma in davao is equipped with state of the art facilities, top of the line laser machines, specialised treatment and procedure rooms and phototherapy services. |
SEC | 12 | 2026-08-30 | |
| M8 | Cross-locale consistency Could not verify — no points, counts against coverage, not a negative finding. Reason: Single language front. Last attempt: clinic_site, 18 September 2026 — one language front; no hreflang alternates or language links The clinic site publishes one language front; nothing to compare. |
? | ? | 5 | 2026-09-18 |
| M9 | Patient documents None. Terms and a privacy policy are published; none of the five document classes found. [site] |
SEC | 5 | 2026-08-30 |
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. Jennifer Aileen Ang-Tangtatco [site] | Dermatologist, founding partner | not published |
| Dr. Bryan Edgar Ko Guevara [site] [pds] | Dermatologist, founding partner | not published |
| Dr. Shariffah Pandita-Reyes [site] [pds] | Dermatologist | not published |
| Dr. Andrea Isabel Contreras [site] [pds] | Dermatologist | not published |
Legal entity: could not verify
Scope and procedure segments
Clinic focus: specialist (no focus adjustment) [site]
- Rhinoplasty: verified no
- Breast surgery: verified no
- Liposuction & body contouring: verified no
- Hair transplant: verified no
- Injectables: verified yes →
- Medical weight loss: verified no
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 SECThree of the named dermatologists are found in the Philippine Dermatological Society member directory, with the society fellowship or diplomate line on the member page and this clinic listed as their practice. The Philippines has no state specialty register, so an association roster is the highest provenance available for this axis.[pds]
- M3 · Basic medical licence SECTwo of the four named dermatologists appear in the open PhilHealth list of accredited physicians of 31 August 2026: 'TANGTATCO | JENNIFER AILEEN | ANG | DERMATOLOGY AND CUTANEOUS MEDICINE | DAVAO CITY | DAVAO DEL SUR' and 'GUEVARA | BRYAN EDGAR | KO | DERMATOLOGY AND CUTANEOUS MEDICINE | DAVAO CITY | DAVAO DEL SUR'. PhilHealth accreditation presupposes a current Professional Regulation Commission registration; it is voluntary and carries no licence number, so it is shown here rather than scored.[philhealth-physicians]
What we could not verify
- M3 · Basic medical licence — Register closed to machine queries
- M4 · Facility registration — Queried, no match
- 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://southeastderma.ph/ |
|---|---|
| Phone | +63 917 324 6161 |
| Address | 2nd Floor, The Compound, Tulip Drive, Matina, Davao City |
| City | Davao |
For identification only; details change — verify with the clinic directly.
Sources
| ID | Source | Class | What it supports | Accessed |
|---|---|---|---|---|
| site | https://southeastderma.ph/about-us/ | clinic's own site | physician names, titles and training, branch addresses and phones, treatment categories | 30 August 2026 |
| pds | https://pds.org.ph/member/?profile=bry0529%40yahoo.com&source=1 | secondary | GET https://pds.org.ph/search-doctor/?search_query=Davao (16 members located in Davao City) then the member pages https://pds.org.ph/member/?profile=bry0529%40yahoo.com&source=1 ("Bryan Edgar K. Guevara - Fellow of the Philippine Dermatological Society - Clinic 1 Southeast Dermatology, Brokenshire Hospital"), ?profile=imshariffah%40gmail.com&source=1 ("Bai Shariffah Pandita-Reyes - Clinic 1 Southeast Dermatology, 2/F The Compound, Tulip Drive, Matina, Davao City") and ?profile=andiscontreras%40gmail.com&source=1 ("Andrea Isabel T. Contreras-Lien - Diplomate of the Philippine Dermatological Society - Clinic 1 Southeast Dermatology, Lanang Branch") | 30 August 2026 |
| philhealth | https://www.philhealth.gov.ph/partners/providers/facilities/accredi… | official register | pdf GET https://www.philhealth.gov.ph/partners/providers/facilities/accredited/ASC_073126.pdf - PhilHealth List of Accredited Ambulatory Surgical Clinics for CY 2026, 273 data rows, updated as of July 31, 2026; the Davao City block was read row by row and the whole file searched by facility name, no matching row | 30 August 2026 |
| prc-sanctions | https://www.prc.gov.ph/list-professionals-suspended-or-revoked-lice… | official register | GET https://www.prc.gov.ph/list-professionals-suspended-or-revoked-licenses plus all 13 batch PDFs linked from it (text recovered with the +29 glyph offset); the MEDICINE rows were listed in full and checked against the surnames Guevara, Contreras, Tangtatco and Pandita-Reyes; no entry | 30 August 2026 |
| philhealth-physicians | https://www.philhealth.gov.ph/partners/providers/professional/accre… | secondary | pdf https://www.philhealth.gov.ph/partners/providers/professional/accredited/Physicians_08-2026.pdf rows 52337 and 25595 — "TANGTATCO | JENNIFER AILEEN | ANG | DERMATOLOGY AND CUTANEOUS MEDICINE | DAVAO CITY | DAVAO DEL SUR", "GUEVARA | BRYAN EDGAR | KO | DERMATOLOGY AND CUTANEOUS MEDICINE | DAVAO CITY | DAVAO DEL SUR" | 18 September 2026 |
Change history
| Date | Change |
|---|---|
| 18 September 2026 | axes.M4: null → null (Re-run against the open PhilHealth list of accredited ambulatory surgical clinics (v1.2 pass 1): the query completed and returned no row, so the cell is typed not_found.) |
| 18 September 2026 | axes.M3: null → null (Re-run against the PRC licence verification service and its secondary route (v1.2 pass 1): the register was re-probed and refuses every scripted query, so the cell is typed registry_closed.) |
| 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 not published; the secondary finding moved to facts[]) |
| 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.