Jan Horn, MD

General Surgery

GenderMaleNPI1578516373Affiliated sites2

Affiliated Health Centers

Jan Horn is affiliated with 2 federally qualified health center locations.

WINDSOR HOTEL

238 Eddy St, San Francisco, CA 94102-2756

Medicare★ 4.5 Google (4)

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SF GENERAL HOSP-POSITIVE HLTH

1001 Potrero Ave, San Francisco, CA 94110-3518

Medicare★ 4.5 Google (4)

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Specialty Care Services

Gastroenterology, nephrology, infectious disease, and more — specialty care co-located at community health centers.

Gastroenterology

Nephrology & kidney care

Infectious disease (HIV/Hep C)

Orthopedic care

Urology

ENT services

Endocrinology

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Clinician information is sourced from the NPPES National Provider Registry (February 2026) and reflects self-reported practice locations. Individual providers may have joined or left since the last registry update.

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Confirm current license and practice information on the official CMS NPI registry.

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General Surgery

Providing general surgery services at federally qualified health centers with sliding fee scale options.

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Affiliated Health Center

WINDSOR HOTEL

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These clinics charge based on what you earn, and are funded to serve people who cannot pay much.

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Jan Horn, MD

Affiliated Health Centers

Specialty Care Services

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General Surgery

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Going to a Community Health Center?