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San Mateo, CA Endocrinologists at Palo Alto Foundation Medical Group (PAFMG), part of Sutter Health. PAFMG, a non-profit physician network aligned with PAMF/Sutter Health, provides endocrinology services across Northern California, including Santa Clara and surrounding counties. Endocrinology positions listed within PAFMG include physician roles in Santa Clara and nearby Bay Area locations, with PAFMG serving over one million patients through Palo Alto Medical Foundation and Sutter Health. Main offices are in Palo Alto (HQ) and San Carlos, Burlingame, and Los Altos; services cover primary and specialty care across the Bay Area. If you’re seeking an endocrinologist specifically in San Mateo or nearby, check PAFMG/Sutter Health listings for endocrinology openings and affiliated clinics in the Bay Area.

Clinic Type

Endocrinology

Address

795 El Camino Real, Palo Alto, CA 94301, US

Phone

855-398-1633

Email

S3ContactCenterCBO@sutterhealth.org

Opening Hours

Not published — contact the clinic to confirm hours.

Services Offered

Insurance & Payment

Languages Spoken

Photos

What Patients Say

Overall sentiment across review platforms: mixed

  • Sutter Health (star ratings) – Dr. Jennifer Chu, M.D.: 4.8/5 (246 surveys)
  • Sutter Health (star ratings) – Dr. Sonia R. Rodrigues, M.D. (San Carlos, nearby): 4.9/5 (88 reviews)
  • Healthgrades – Dr. Timothy Offensend, MD (San Mateo): 3.3 Star Rating (18 reviews)

Patients praise

  • High Sutter Health star ratings reported for some endocrinologists (e.g., 4.8/5 and 4.9/5).
  • Positive patient remarks included being “thorough, kind, and knowledgable” about at least one endocrinologist (Timothy Offensend) in Healthgrades text.

Common complaints

  • Lower overall rating for at least one San Mateo endocrinologist on Healthgrades (3.3/5) with a substantial 1-star share (39%).

"“Despite the fact that the medical companies make it necessary for ALL doctors to cram too many patient visits into their day, Dr. Offensend is first class: thorough, kind, and knowledgable.”"

Healthgrades review excerpt for Dr. Timothy Offensend, MD

"“My experience is VERY different.”"

Healthgrades review excerpt for Dr. Timothy Offensend, MD

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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San Mateo, CA·Endocrinology

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San Mateo, CA·Endocrinology

Summary: San Mateo Medical Center is a public hospital-and-clinic system within San Mateo County Health, the county health department. Founded in 1923 and headquartered in San Mateo, it operates as a government-owned (ownership listed as Private) health system with the goal of delivering integrated public hospital and clinical services to the San Mateo County community. The center employs about 393 staff (with recent 6.2% YoY growth) and reports annual revenue around $473.4M. It functions as part of a two-location operation in the United States, with its headquarters at 222 West 39th Ave, San Mateo, CA 94403. The organization emphasizes comprehensive care across public health, clinical services, and supportive services, aligning with San Mateo County Health’s mission to administer public health programs and provide clinical services to residents.

VerifiedOnline bookingSince 1923

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