A professional clinical laboratory technician in protective gear analyzing samples under bright, clean cool-toned daylight.
A professional clinical laboratory technician in protective gear analyzing samples under bright, clean cool-toned daylight.
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CLIA-Certified Laboratory

Rapid Clinical Diagnostics with Analytical Precision

Preston Diagnostics delivers same-day PCR, blood, and molecular testing with absolute accuracy from our accredited regional facility.

Close-up of a sterile pipette dispensing liquid into a PCR vial, bright clinical laboratory setting.
Close-up of a sterile pipette dispensing liquid into a PCR vial, bright clinical laboratory setting.
A row of sealed blood collection tubes with blue caps in a rack, sharp focus, sterile white background.
A row of sealed blood collection tubes with blue caps in a rack, sharp focus, sterile white background.
A modern automated diagnostic analyzer machine processing sample vials, cool blue indicator lights.
A modern automated diagnostic analyzer machine processing sample vials, cool blue indicator lights.
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Our Menu

Core Diagnostic Services

Select a testing category to view available panels and schedule your appointment.

PCR & Molecular

Blood Analysis

Toxicology & Screening

Rapid detection of viral and bacterial pathogens with same-day quantitative data.

Comprehensive lipid, metabolic, and hematology panels processed within hours of collection.

Certified drug and substance screening maintaining strict chain of custody protocols.

Verified Metrics

Engineered for Absolute Accuracy

100%

CLIA Certified

Same-Day

Average Turnaround

Daily

Calibration Cycles

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Schedule Your Diagnostic Test

Access direct-to-patient testing or establish a provider partnership. Select your required panel and secure your time slot online.