Clinical & Reference Laboratories in Delaware County, OH

We list 13 clinical laboratories serving Delaware County, OH: 2 based there and 11 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.

The top-ranked clinical laboratories serving Delaware County, OH are Gnome Sciences, Osuwmc James Molecular Laboratory, Ohio River Laboratories/i Path, LLC, Clariti Diagnostics Laboratories, LLC and Lucid Diagnostic Lab, LLC DBA Sv Diagnostic Lab. The full ranked list, with the official records each provider matched, is on this page.

10 of the top 10 match an active official record: Gnome Sciences (Centers for Medicare & Medicaid Services), Osuwmc James Molecular Laboratory (Centers for Medicare & Medicaid Services), Ohio River Laboratories/i Path, LLC (Centers for Medicare & Medicaid Services), Clariti Diagnostics Laboratories, LLC (Centers for Medicare & Medicaid Services) and Lucid Diagnostic Lab, LLC DBA Sv Diagnostic Lab (Centers for Medicare & Medicaid Services), and 5 more on this page. Each badge links to the official record it matched.

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

"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.

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.