Lab Locations

Our Patient Service Centers provide laboratory services for all patients except Kaiser and other HMOs not contracted with the St. Joseph Health.

We have multiple locations to better serve you:

Draw Stations:

  • 3536 Mendocino Avenue, Suite 300A
    Santa Rosa, CA 95403
    M-F 7:30 a.m. to 4:30 p.m., closed noon-1 p.m.
  • 500 Doyle Park Drive, Suite G01
    Santa Rosa, CA 95405
    M-F 7:30 a.m. to 6 p.m.
  • 110 Lynch Creek Way, Suite B
    Petaluma, CA 94954
    M-F 7 a.m. to 5 p.m.; Sat. 7:30 – 11:30 a.m.

For additional information please direct inquiries to:

Outpatient Clinical Lab:

Bill Dalton, Area Pathology Manager (707) 525-5300 x 3455
Stacy Iund, Outpatient Lab Supervisor (707) 522-1578


Martha Geiger, Imaging/Radiology Services Manager; 707-547-5425
Joan Nelson, PVH Radiology Supervisor; 707-778-2554
Kathy Stern, PVH Radiology Supervisor; 707-778-8710

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