Karen Mark, M.D. MPH

Infectious Disease

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Affiliated Health Centers

Karen Mark is affiliated with 1 federally qualified health center location.

One Community Health Mobile Unit

1500 21st St, Sacramento, CA 95811-5216

Medicare★ 3.6 Google (437)

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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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Infectious Disease

Providing infectious disease services at federally qualified health centers with sliding fee scale options.

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Affiliated Health Center

One Community Health Mobile Unit

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Going to a Community Health Center?

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

Who can be seen here →What a visit costs →What to bring to your first visit →What is an FQHC? →

Karen Mark, M.D. MPH

Affiliated Health Centers

Specialty Care Services

Related Clinicians

Other Clinicians at These Health Centers

Other Infectious Disease Clinicians

Verify on NPI Registry

Infectious Disease

Affiliated Health Center

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Going to a Community Health Center?