#1Roupen Yaghsezian, Md Inc
Based in Laguna Niguel, CA
Clinical & Reference Laboratories in Laguna Niguel, CA
The top-ranked clinical laboratories serving Laguna Niguel, CA are Roupen Yaghsezian, Md Inc, Orange County Skinlab and Mission Ambulatory Surgicenter Ltd. We list 391 clinical laboratories serving Laguna Niguel, 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 Laguna Niguel, CA (Orange County). 391 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 Laguna Niguel
#2Orange County Skinlab
Serves this area from San Juan Capistrano, CA (3 mi)#3Mission Ambulatory Surgicenter Ltd
Serves this area from Mission Viejo, CA (3 mi)#4Prelude
Serves this area from Mission Viejo, CA (3 mi)#5Neogenomics Laboratories Inc
Serves this area from Aliso Viejo, CA (4 mi)#6Halo Clinical Lab
Serves this area from Aliso Viejo, CA (5 mi)#7Ambry Genetics
Serves this area from Aliso Viejo, CA (5 mi)#8Sunray Services LLC
Serves this area from Dana Point, CA (5 mi)#9Caris Mpi, Inc
Serves this area from San Juan Capistrano, CA (5 mi)#10Michelle M Algarin Md Inc
Serves this area from Laguna Hills, CA (6 mi)
20 more providers serving this area
- Thrivelab LLC, Laguna Hills, CA (7 mi)
- South County Kidney & Endocrine Center, Laguna Hills, CA (7 mi)
- Sc Health Labs, Irvine, CA (8 mi)
- Amplified Sciences, Irvine, CA (8 mi)
- Dxome Clia Laboratory, Irvine, CA (8 mi)
- Gen Incode US Inc, Irvine, CA (8 mi)
- Lemedix Socal Lab LLC, Lake Forest, CA (8 mi)
- Pacificdx, Irvine, CA (8 mi)
- Prostatype Genomics, Inc, Irvine, CA (8 mi)
- Proteomics International USA, Irvine, CA (8 mi)
- Sprint Diagnostics, Lake Forest, CA (8 mi)
- Vesica Health Inc, Irvine, CA (8 mi)
- Agendia Inc, Irvine, CA (8 mi)
- Breakthrough Genomics, Irvine, CA (8 mi)
- Focus Dermatopathology, Irvine, CA (8 mi)
- Healthquest Esoterics, Inc, Irvine, CA (8 mi)
- Mdx Health Inc, Irvine, CA (8 mi)
- Schwalb Consulting, LLC DBA Jit Labs, Irvine, CA (8 mi)
- Western Pathology, Inc, Irvine, CA (8 mi)
- Carter Laboratories Inc, Irvine, CA (9 mi)
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Frequently asked questions
How many clinical laboratories serve Laguna Niguel?
We list 391 clinical laboratories serving Laguna Niguel, CA: 1 based there and 390 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 Laguna Niguel?
The top-ranked clinical laboratories serving Laguna Niguel, CA are Roupen Yaghsezian, Md Inc, Orange County Skinlab, Mission Ambulatory Surgicenter Ltd, Prelude and Neogenomics Laboratories Inc. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Laguna Niguel are verified against official records?
10 of the top 10 match an active official record: Roupen Yaghsezian, Md Inc (Centers for Medicare & Medicaid Services), Orange County Skinlab (Centers for Medicare & Medicaid Services), Mission Ambulatory Surgicenter Ltd (Centers for Medicare & Medicaid Services), Prelude (Centers for Medicare & Medicaid Services) and Neogenomics Laboratories 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 .