Clinical & Reference Laboratories in Lake Oswego, OR

The top-ranked clinical laboratories serving Lake Oswego, OR are Zoomcare Tualatin Valley Super, Ayumetrix LLC and Kashi Clinical Laboratories, LLC. We list 36 clinical laboratories serving Lake Oswego, OR. 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 Lake Oswego, OR (Clackamas County). 36 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 Lake Oswego

Ranked by our published methodology. Sponsored providers are shown separately.
#ProviderVerified recordsBased inPhone
1Zoomcare Tualatin Valley SuperCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D2209438
Lake Oswego, OR(503) 941-3759
2Ayumetrix LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D2112285
Tualatin, OR (2 mi)(503) 819-6767
3Kashi Clinical Laboratories, LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D1058476
Portland, OR (3 mi)(503) 206-4989
4Medsurg Pathology Associates On DurhamCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D0998803
Tigard, OR (3 mi)(503) 443-2157
5Stellar Lab NWCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D2242535
Tualatin, OR (3 mi)(503) 855-4527
6Zoomcare LaboratoryCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D2040640
Tigard, OR (3 mi)(503) 941-3759
7Molecular Md IncCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D1052238
Portland, OR (4 mi)(503) 459-4974
8Cascade Pathology Services Meridian ParkCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D0623585
Tualatin, OR (5 mi)(503) 692-2495
9Curtis T Thompson Md & AssociatesCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D1043194
Beaverton, OR (5 mi)(503) 906-7300
10Golden Toxicology LLCCLIA-certified laboratory (certificate of compliance or accreditation, CMS)#38D2095727
West Linn, OR (5 mi)(503) 908-1339
20 more providers serving this area

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Frequently asked questions

How many clinical laboratories serve Lake Oswego?

We list 36 clinical laboratories serving Lake Oswego, OR: 1 based there and 35 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 Lake Oswego?

The top-ranked clinical laboratories serving Lake Oswego, OR are Zoomcare Tualatin Valley Super, Ayumetrix LLC, Kashi Clinical Laboratories, LLC, Medsurg Pathology Associates On Durham and Stellar Lab NW. The full ranked list, with the official records each provider matched, is on this page.

Which clinical laboratories serving Lake Oswego are verified against official records?

10 of the top 10 match an active official record: Zoomcare Tualatin Valley Super (Centers for Medicare & Medicaid Services), Ayumetrix LLC (Centers for Medicare & Medicaid Services), Kashi Clinical Laboratories, LLC (Centers for Medicare & Medicaid Services), Medsurg Pathology Associates On Durham (Centers for Medicare & Medicaid Services) and Stellar Lab NW (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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