#1Arthritis & Rheumatism Associate PC
Based in Rockville, MD
Clinical & Reference Laboratories in Rockville, MD
The top-ranked clinical laboratories serving Rockville, MD are Arthritis & Rheumatism Associate PC, Cirrus Dx Inc and Oncoomicsdx. We list 80 clinical laboratories serving Rockville, MD. 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 Rockville, MD (Montgomery County). 80 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 Rockville
#2Cirrus Dx Inc
Based in Rockville, MD#3Oncoomicsdx
Based in Rockville, MD#4Psomagen Inc
Based in Rockville, MD#5Shady Grove Andrology Center LLC
Serves this area from MD#6Trilliumbio
Serves this area from MD#7Nih Intramural Sequencing Center
Serves this area from North Bethesda, MD (3 mi)#8Neurodiagnostics, Inc, DBA Synaps Dx
Serves this area from North Bethesda, MD (3 mi)#9C W Bill Young Marrow Dnr Rcrtmnt & Research Prog
Serves this area from North Bethesda, MD (3 mi)#10Kaiser Permanente Rockville Regional Lab
Serves this area from North Bethesda, MD (3 mi)
20 more providers serving this area
- Lo Biosciences, North Bethesda, MD (3 mi)
- Genesys Biolabs, MD
- Minomic Inc, MD
- Clongen Laboratories, Gaithersburg, MD (5 mi)
- Genedx, LLC, Gaithersburg, MD (5 mi)
- Capitol Dermatopathology LLC, Potomac, MD (5 mi)
- Cv Path Institute Inc, Gaithersburg, MD (5 mi)
- Smithers Pharmaceutical Development Services, Gaithersburg, MD (5 mi)
- Laboratory Of Parasitic Diseases, Bethesda, MD (6 mi)
- Immunopathogenesis Section, Bethesda, MD (6 mi)
- Inflammatory Disease Section, Nhgri, Bethesda, MD (6 mi)
- Medbio Reference Laboratories, Inc, Wheaton, MD (7 mi)
- Oral Pathology Services, Gaithersburg, MD (7 mi)
- Virant Diagnostics Inc, Wheaton, MD (7 mi)
- Cleardx Clinical Laboratory, Gaithersburg, MD (7 mi)
- B&b Bio LLC, Gaithersburg, MD (7 mi)
- Sam's Medical Laboratory LLC, Montgomery Village, MD (7 mi)
- Personalized Medicine Care Diagnostic, Germantown, MD (9 mi)
- Cosmosid Ngs Laboratory Services, LLC, Germantown, MD (9 mi)
- Mid Atlantic Pathology Services, Mclean Satellite, McLean, VA (10 mi)
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Frequently asked questions
How many clinical laboratories serve Rockville?
We list 80 clinical laboratories serving Rockville, MD: 4 based there and 76 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 Rockville?
The top-ranked clinical laboratories serving Rockville, MD are Arthritis & Rheumatism Associate PC, Cirrus Dx Inc, Oncoomicsdx, Psomagen Inc and Shady Grove Andrology Center LLC. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Rockville are verified against official records?
10 of the top 10 match an active official record: Arthritis & Rheumatism Associate PC (Centers for Medicare & Medicaid Services), Cirrus Dx Inc (Centers for Medicare & Medicaid Services), Oncoomicsdx (Centers for Medicare & Medicaid Services), Psomagen Inc (Centers for Medicare & Medicaid Services) and Shady Grove Andrology Center LLC (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 .