Clinical & Reference Laboratories in Concord, CA

The top-ranked clinical laboratories serving Concord, CA are Golden State Dermatology Associates, Inc, Laboratory Corporation Of America and Contra Costa Pathology Associates. We list 40 clinical laboratories serving Concord, CA. 30 of the providers shown match an active record from Centers for Medicare & Medicaid Services, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.

Clinical & Reference Laboratories serving Concord, CA (Contra Costa County). 40 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.

Top 10 ranked clinical laboratories for Concord

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Golden State Dermatology Associates, IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2167095
Walnut Creek, CA (3 mi)(925) 278-7592
2Laboratory Corporation Of AmericaCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2003055
Walnut Creek, CA (3 mi)(925) 979-9028
3Contra Costa Pathology AssociatesCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2073229
Pleasant Hill, CA (4 mi)(925) 270-3575
4Epic CareCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0925712
Pleasant Hill, CA (4 mi)(925) 687-2570
5Precision Pathology Medical Group IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2169457
CA(209) 577-1200
6Quest DiagnosticsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0670381
Berkeley, CA (16 mi)(510) 229-7637
7Pathology Services Inc DBA LabgenomicsCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D0603412
Berkeley, CA (16 mi)(510) 644-0951
8Machaon Diagnostics IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D1019489
Berkeley, CA (18 mi)(510) 839-5600
9Juno BioCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D2314895
Oakland, CA (18 mi)(510) 932-6546
10Gcc LaboratoryCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#05D1078088
Fairfield, CA (19 mi)(707) 688-4335
20 more providers serving this area

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Frequently asked questions

How many clinical laboratories serve Concord?

We list 40 clinical laboratories serving Concord, CA: 0 based there and 40 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

Which clinical laboratories serve Concord?

The top-ranked clinical laboratories serving Concord, CA are Golden State Dermatology Associates, Inc, Laboratory Corporation Of America, Contra Costa Pathology Associates, Epic Care and Precision Pathology Medical Group Inc. The full ranked list, with the official records each provider matched, is on this page.

Which clinical laboratories serving Concord are verified against official records?

10 of the top 10 match an active official record: Golden State Dermatology Associates, Inc (Centers for Medicare & Medicaid Services), Laboratory Corporation Of America (Centers for Medicare & Medicaid Services), Contra Costa Pathology Associates (Centers for Medicare & Medicaid Services), Epic Care (Centers for Medicare & Medicaid Services) and Precision Pathology Medical Group Inc (Centers for Medicare & Medicaid Services), and 5 more on this page. Each badge links to the official record it matched.

How are these companies ranked?

By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.

What does "Verified" mean on this page?

"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.

What does CLIA certification mean?

CLIA certificates are issued under federal law for laboratories testing human specimens. A certificate of compliance or accreditation covers moderate and high complexity testing; a certificate of waiver covers only simple waived tests.

"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .

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