Evidence & sources

Mary Mediatrix Medical Center – Dermatology

Unreviewed research record

Research date: 2026-10-12. Missing or unreviewed evidence is not a negative finding.

Physician information

A board-certified dermatologist has been identified through supporting credential sources for this clinic. The green check refers to the physician classification, not devices or treatment quality. See the evidence page for sources and review status.

PDS status (this branch):: Not confirmed for this branch (PDS listing names the brand only)
Physician on site:: Documented – named physician listed at this location (schedule not verified)

Theresa Polintan, MD, FPDS
Branch relationship: Named in public sources for this branch
PRC licensure: Not assessed (tracked separately from PDS specialty)
Evidence: Not confirmed for this branch (PDS listing names the brand only) — PDS directory lists Theresa Polintan [MD, FPDS] with practice listed as: 'Lipa City | Mary Mediatrix Medical Center | Alen'. PDS directory lists Rosalie Deeneye Santiago [MD, DPDS] with practice listed as: 'Lipa City, Batangas | Mary Mediatrix Medical Center'; 'Lipa City, Batangas | Deeneye Dermatology Clinic'. PDS directory lists Janet De Grano with practice listed as: 'Asian Hospital and Medical Center'; 'Daniel Mercado Medical Center'; 'Mary Mediatrix Medical Center'
sourceDated 2026-10-12 · Unreviewed
Rosalie Deeneye Santiago, MD, DPDS
Branch relationship: Named in public sources for this branch
PRC licensure: Not assessed (tracked separately from PDS specialty)
Evidence: Not confirmed for this branch (PDS listing names the brand only) — PDS directory lists Theresa Polintan [MD, FPDS] with practice listed as: 'Lipa City | Mary Mediatrix Medical Center | Alen'. PDS directory lists Rosalie Deeneye Santiago [MD, DPDS] with practice listed as: 'Lipa City, Batangas | Mary Mediatrix Medical Center'; 'Lipa City, Batangas | Deeneye Dermatology Clinic'. PDS directory lists Janet De Grano with practice listed as: 'Asian Hospital and Medical Center'; 'Daniel Mercado Medical Center'; 'Mary Mediatrix Medical Center'
sourceDated 2026-10-12 · Unreviewed
Janet De Grano, MD
Branch relationship: Named in public sources for this branch
PRC licensure: Not assessed (tracked separately from PDS specialty)
Evidence: Not confirmed for this branch (PDS listing names the brand only) — PDS directory lists Theresa Polintan [MD, FPDS] with practice listed as: 'Lipa City | Mary Mediatrix Medical Center | Alen'. PDS directory lists Rosalie Deeneye Santiago [MD, DPDS] with practice listed as: 'Lipa City, Batangas | Mary Mediatrix Medical Center'; 'Lipa City, Batangas | Deeneye Dermatology Clinic'. PDS directory lists Janet De Grano with practice listed as: 'Asian Hospital and Medical Center'; 'Daniel Mercado Medical Center'; 'Mary Mediatrix Medical Center'
sourceDated 2026-10-12 · Unreviewed
also on the hospital's doctor page: Julie Ann Patricia Songco (PDS member, no practice location in PDS), Fendi Bautista and Susan Bautista (PDS listings name Dermcare Skin Clinic, not MMMC)
Branch relationship: Named in public sources for this branch
PRC licensure: Not assessed (tracked separately from PDS specialty)
Evidence: Not confirmed for this branch (PDS listing names the brand only) — PDS directory lists Theresa Polintan [MD, FPDS] with practice listed as: 'Lipa City | Mary Mediatrix Medical Center | Alen'. PDS directory lists Rosalie Deeneye Santiago [MD, DPDS] with practice listed as: 'Lipa City, Batangas | Mary Mediatrix Medical Center'; 'Lipa City, Batangas | Deeneye Dermatology Clinic'. PDS directory lists Janet De Grano with practice listed as: 'Asian Hospital and Medical Center'; 'Daniel Mercado Medical Center'; 'Mary Mediatrix Medical Center'
sourceDated 2026-10-12 · Unreviewed

Branded devices (DeviceVerify)

No branded devices are recorded for this location. This is not a finding about the clinic's equipment.

Evidence & sources

Evidence notes: PDS directory lists Theresa Polintan [MD, FPDS] with practice listed as: 'Lipa City | Mary Mediatrix Medical Center | Alen'. PDS directory lists Rosalie Deeneye Santiago [MD, DPDS] with practice listed as: 'Lipa City, Batangas | Mary Mediatrix Medical Center'; 'Lipa City, Batangas | Deeneye Dermatology Clinic'. PDS directory lists Janet De Grano with practice listed as: 'Asian Hospital and Medical Center'; 'Daniel Mercado Medical Center'; 'Mary Mediatrix Medical Center'
Confidence: High – PDS practice listings of Drs. Polintan, Santiago and De Grano name Mary Mediatrix Medical Center (Lipa)
Google Maps check: Yes – hospital-level listing
Coordinates source: Google Maps place listing
Research notes: [Google Maps 2026-10-12] No previous coordinates. Coordinates replaced with Google Maps values 2026-10-12 (hospital/building coordinates – hospital-level listing). Street address from the Google Maps listing (2026-10-12); previous partial address: 'Lipa City, Batangas'. Google Maps listing name: 'Mary Mediatrix Medical Center'. Maps check note: hospital listing; dermatology dept not listed separately; open 24 hours.

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Physician information

PDS status (this branch):

Not confirmed for this branch (PDS listing names the brand only)

Physician on site:

Documented – named physician listed at this location (schedule not verified)

Theresa Polintan, MD, FPDS

Branch relationship: Named in public sources for this branch

PRC licensure: Not assessed (tracked separately from PDS specialty)

Evidence: Not confirmed for this branch (PDS listing names the brand only) — PDS directory lists Theresa Polintan [MD, FPDS] with practice listed as: 'Lipa City | Mary Mediatrix Medical Center | Alen'. PDS directory lists Rosalie Deeneye Santiago [MD, DPDS] with practice listed as: 'Lipa City, Batangas | Mary Mediatrix Medical Center'; 'Lipa City, Batangas | Deeneye Dermatology Clinic'. PDS directory lists Janet De Grano with practice listed as: 'Asian Hospital and Medical Center'; 'Daniel Mercado Medical Center'; 'Mary Mediatrix Medical Center'

sourceDated 2026-10-12 · Unreviewed

Rosalie Deeneye Santiago, MD, DPDS

Branch relationship: Named in public sources for this branch

PRC licensure: Not assessed (tracked separately from PDS specialty)

sourceDated 2026-10-12 · Unreviewed

Janet De Grano, MD

Branch relationship: Named in public sources for this branch

PRC licensure: Not assessed (tracked separately from PDS specialty)

sourceDated 2026-10-12 · Unreviewed

also on the hospital's doctor page: Julie Ann Patricia Songco (PDS member, no practice location in PDS), Fendi Bautista and Susan Bautista (PDS listings name Dermcare Skin Clinic, not MMMC)

Branch relationship: Named in public sources for this branch

PRC licensure: Not assessed (tracked separately from PDS specialty)

sourceDated 2026-10-12 · Unreviewed

Evidence & sources

Evidence notes

PDS directory lists Theresa Polintan [MD, FPDS] with practice listed as: 'Lipa City | Mary Mediatrix Medical Center | Alen'. PDS directory lists Rosalie Deeneye Santiago [MD, DPDS] with practice listed as: 'Lipa City, Batangas | Mary Mediatrix Medical Center'; 'Lipa City, Batangas | Deeneye Dermatology Clinic'. PDS directory lists Janet De Grano with practice listed as: 'Asian Hospital and Medical Center'; 'Daniel Mercado Medical Center'; 'Mary Mediatrix Medical Center'

Confidence

High – PDS practice listings of Drs. Polintan, Santiago and De Grano name Mary Mediatrix Medical Center (Lipa)

Google Maps check

Yes – hospital-level listing

Coordinates source

Google Maps place listing

Research notes

[Google Maps 2026-10-12] No previous coordinates. Coordinates replaced with Google Maps values 2026-10-12 (hospital/building coordinates – hospital-level listing). Street address from the Google Maps listing (2026-10-12); previous partial address: 'Lipa City, Batangas'. Google Maps listing name: 'Mary Mediatrix Medical Center'. Maps check note: hospital listing; dermatology dept not listed separately; open 24 hours.