Free & Low-Cost Clinics in Martinez, CA

18 federally funded community health centers in Martinez. These centers offer primary care on a sliding fee scale based on your income. Call ahead to confirm services and eligibility.

Last updated July 8, 2026.

• Contra Costa County Health Services Dept.

  Operated by County of Contra Costa

  50 Douglas Dr

  Martinez, CA 94553-4098
  (925) 313-6600DirectionsWebsite

• George & Cynthia Miller Wellness Center

  Operated by County of Contra Costa

  25 Allen St

  Martinez, CA 94553
  (800) 495-8885Directions

• Mobile Clinic Site

  Operated by County of Contra Costa

  MULTIPLE SITES EAST,CENTR,WEST

  Martinez, CA 94553-4667
  (925) 313-6166DirectionsWebsite

• Martinez Health Center - Family Medicine 2a

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5520DirectionsWebsite

• Martinez Health Center - Specialty 1a

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851DirectionsWebsite

• Martinez Health Center -Specialty 2a

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Family Medicine 2b

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Family Medicine 3a

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Family Medicine 3b

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Family Practice 1a

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Family Practice 1b

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Specialty 1b

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Specialty 2b

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Specialty 3a

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Martinez Health Center-Specialty 3b

  Operated by County of Contra Costa

  2500 Alhambra Ave

  Martinez, CA 94553-3152
  (925) 370-5851Directions

• Mobile Dental Clinic

  Operated by County of Contra Costa

  Multiple locationsContra Costa County

  Martinez, CA 94553
  (925) 313-6166DirectionsWebsite

• Mobile Unit #6878

  Operated by County of Contra Costa

  4100 Alhambra Avenue

  Martinez, CA 94553-3824
  (925) 313-6250Directions

• Mobile Unit #6879

  Operated by County of Contra Costa

  4100 Alhambra Avenue

  Martinez, CA 94553-3824
  (925) 313-6250Directions

← All clinics in California