Women joined the Marin Women's Study when getting their mammogram at the following study sites in Marin County:

• Marin General Hospital
  Breast Diagnostic Center of Marin
  1240 South Eliseo Drive, Suite 203
  Greenbrae, CA
  415-461-7770
• Novato Community Hospital
  Diagnostic Imaging Department
  First Floor
  180 Rowland Way
  Novato, CA 94945
  415-209-1300
• Kaiser Permanente
  —Downtown San Rafael
  Downtown San Rafael Medical Offices, 3rd Street
  Radiology/Mammography, First Floor
  1033 Third St.
  San Rafael, CA 94901
  415-444-2966
  —Novato
  Novato Medical Offices
  Radiology/Mammography
  Building B
  97 San Marin Drive
  Novato, CA 94945
  415-899-7410
  —Terra Linda 
  Kaiser Permanente San Rafael Medical Center
  Radiology/Mammography, Medical Office One, 1st floor
  99 Montecillo Road
  San Rafael, CA 94903
  Appointments: 415-444-2966
• Hospitals in San Francisco, including UCSF and CPMC