CLIA Certified & California Licensed
Laboratory Services in California
Comprehensive diagnostic testing for California healthcare providers. Our CLIA certified lab is fully licensed to serve medical facilities throughout the Golden State.
Medicare & Medicaid Enrolled Provider | Most Insurance Accepted
Laboratory Services for California Providers
We provide reliable diagnostic testing with fast turnaround times for healthcare organizations across California.
Toxicology Testing
Comprehensive drug testing including urine, blood, and hair analysis. GC/MS and LC-MS/MS confirmation.
Learn more →Respiratory Panels
COVID-19, Influenza A/B, and RSV PCR testing. Critical during California's respiratory illness season.
Learn more →Molecular Diagnostics
Advanced PCR testing using state-of-the-art multiplex technology for accurate pathogen detection.
Learn more →Workplace Drug Testing
DOT and non-DOT testing programs for California employers. Pre-employment and random testing.
Learn more →Pain Management Monitoring
Specialized panels for monitoring medication compliance in chronic pain patients.
Learn more →Oral Fluid Testing
Non-invasive drug testing for recent use detection. DOT-approved collection method.
Learn more →Serving Healthcare Providers Across California
Reliable specimen logistics from our Dallas facility to California healthcare organizations.
Southern California
- Los Angeles • San Diego
- Anaheim • Long Beach
- Riverside • Irvine
- Santa Ana • Ontario
Bay Area
- San Francisco • San Jose
- Oakland • Fremont
- Santa Clara • Hayward
- Sunnyvale • Concord
Central California
- Sacramento • Fresno
- Bakersfield • Stockton
- Modesto • Visalia
- Santa Barbara • Salinas
Partner with Gentech Diagnostics
Contact us to learn how we can support your California healthcare facility with reliable diagnostic testing.