#1Progressive Diagnostics, LLC
Based in Trumbull, CT
Clinical & Reference Laboratories in Trumbull, CT
The top-ranked clinical laboratories serving Trumbull, CT are Progressive Diagnostics, LLC, Ameripath New York, LLC and Quest Diagnostics LLC. We list 59 clinical laboratories serving Trumbull, CT. 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 Trumbull, CT (Greater Bridgeport Planning Region). 59 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 Trumbull
#2Ameripath New York, LLC
Serves this area from Shelton, CT (4 mi)#3Quest Diagnostics LLC
Serves this area from Bridgeport, CT (5 mi)#4Dianon Systems Inc
Serves this area from Shelton, CT (6 mi)#5Esoterix Genetic Laboratories, LLC
Serves this area from Shelton, CT (6 mi)#6Advanced Genetics Lab
Serves this area from Monroe, CT (6 mi)#7Quest Diagnostics LLC
Serves this area from Derby, CT (8 mi)#8Smilow - Derby
Serves this area from Derby, CT (8 mi)#9Quest Diagnostics LLC
Serves this area from Stratford, CT (8 mi)#10Milford Molecular Diagnostics, LLC
Serves this area from Milford city (balance), CT (9 mi)
20 more providers serving this area
- Quest Diagnostics LLC, Milford city (balance), CT (9 mi)
- Dianon Systems Inc, Woodbridge, CT (11 mi)
- Smilow - Orange, Orange, CT (11 mi)
- Rejuvenating Fertility Center, Westport, CT (12 mi)
- Quest Diagnostics LLC, West Haven, CT (14 mi)
- Quest Diagnostics, Southbury, CT (14 mi)
- Pfizer New Haven Cru Safety Laboratory, New Haven, CT (15 mi)
- Diamir, New Haven, CT (15 mi)
- Vo Health, Inc, New Haven, CT (15 mi)
- Quest Diagnostics, Danbury, CT (15 mi)
- Yale Dermatopathology Laboratory, New Haven, CT (15 mi)
- Gary A Letts, Md, LLC, Norwalk, CT (15 mi)
- Quest Diagnostics LLC, Norwalk, CT (15 mi)
- Precipio Inc, New Haven, CT (15 mi)
- Advanced Dermcare PC, Danbury, CT (16 mi)
- Northeast Bioanalytical Laboratories LLC, Hamden, CT (18 mi)
- Laboratory Corporation Of America Holdings, East Haven, CT (18 mi)
- Quest Diagnostics LLC, Hamden, CT (18 mi)
- Saint Mary's Hospital Oncology Center, Waterbury, CT (20 mi)
- Smilow - Waterbury, Waterbury, CT (20 mi)
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Frequently asked questions
How many clinical laboratories serve Trumbull?
We list 59 clinical laboratories serving Trumbull, CT: 1 based there and 58 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 Trumbull?
The top-ranked clinical laboratories serving Trumbull, CT are Progressive Diagnostics, LLC, Ameripath New York, LLC, Quest Diagnostics LLC, Dianon Systems Inc and Esoterix Genetic Laboratories, LLC. The full ranked list, with the official records each provider matched, is on this page.
Which clinical laboratories serving Trumbull are verified against official records?
10 of the top 10 match an active official record: Progressive Diagnostics, LLC (Centers for Medicare & Medicaid Services), Ameripath New York, LLC (Centers for Medicare & Medicaid Services), Quest Diagnostics LLC (Centers for Medicare & Medicaid Services), Dianon Systems Inc (Centers for Medicare & Medicaid Services) and Esoterix Genetic Laboratories, 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 .