Login

Blood Work & Lab Testing in California

644 Labcorp, Quest Diagnostics and BioReference patient service centers in California (278 Labcorp, 366 Quest Diagnostics) can collect a Fitomics Research Labs order. Pick your tests online, and a licensed physician in our network reviews and signs the requisition. Walk in or schedule at the location that suits you.

Locations verified September 2026 from the labs' listings. These are the labs' own sites, not Fitomics offices.

Metro areas in California

Other draw sites in California

8 locations in smaller towns, listed by city.

Colusa

  • Quest Diagnostics · Quest Diagnostics
    1025 Bridge St, Colusa, CA 95932 Directions

Eureka

  • Labcorp · Labcorp
    2379 23rd St, Eureka, CA 95501 Directions

Fortuna

  • Labcorp · Labcorp
    1095 S Fortuna Blvd, Fortuna, CA 95540 Directions

Hanford

  • Quest Diagnostics · Quest Diagnostics
    325 Mall Dr, Hanford, CA 93230 Directions

Lakeport

  • Quest Diagnostics · Quest Diagnostics
    5124 Hill Rd E, Lakeport, CA 95453 Directions

Mount Shasta

  • Labcorp · Labcorp
    1180 S Mount Shasta Blvd, Mount Shasta, CA 96067 Directions

Sonora

  • Quest Diagnostics · Quest Diagnostics
    1031 Sanguinetti Rd, Sonora, CA 95370 Directions

Yuba City

  • Quest Diagnostics · Quest Diagnostics
    1526 Plumas Ct, Yuba City, CA 95991 Directions

How ordering works in California

  1. 01

    Pick your tests online

    Build any panel from 400+ biomarkers. Compare Labcorp and Quest prices side by side and check out.

    No doctor's visit needed. A licensed physician in our network reviews and signs every requisition after checkout.

  2. 02

    Get drawn in California

    Your physician-signed requisition lands in your portal and inbox right after checkout. Walk in or schedule at any Labcorp, Quest or BioReference patient service center. Bring the requisition; the lab's own staff take the sample.

    Non-members pay a $20 order fee plus the lab's standard draw fee. Insiders pay no order fee and $0 draw fees.

  3. 03

    Read your results

    Most results post within 1–3 business days. Every marker is trended over time in your Insider Portal, with plain-language explanations.

    Specialty and advanced panels take longer; each listing shows its turnaround.

Frequently asked questions

Can I order blood work online in California?
Yes. Pick your tests in the Lab Shop, and a licensed physician in our network reviews and signs the requisition after checkout. No doctor's visit is needed.
Where do I get drawn in California?
At any of the 644 Labcorp, Quest or BioReference patient service centers in California, grouped into 25 metro areas on this page. Walk in or schedule, and bring your requisition.
What does it cost?
Tests are priced individually. Non-members pay a $20 order fee plus the lab's standard draw fee; Insiders pay no order fee and $0 draw fees.

All locations by state