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Gemma Guillermo, MD

Psychiatry Physician · Psychiatrist in Redwood City, CA

170 Alameda de Las Pulgas

Redwood City, CA 94062

(650) 367-5559

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Provider details

Specialty
Psychiatry Physician
Credentials
MD
NPI number
1831154418

Checked against the CMS National Provider Identifier registry on October 2, 2026.

About

Specialties

  • Psychiatry

Insurance

  • United HealthCare

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