Sonora Quest Laboratories is a clinical diagnostic laboratory that operates one of the largest integrated laboratory networks in the region. The company provides comprehensive medical testing services throughout Arizona, serving hospital facilities and operating multiple Patient Service Centers across the state.
The laboratory's capabilities span a wide range of diagnostic disciplines, including clinical chemistry, hematology, microbiology, cytogenetics, and molecular diagnostics. Its service menu covers both routine and specialized testing, with advanced offerings in areas such as Fluorescence In-Situ Hybridization (FISH), Polymerase Chain Reaction (PCR), Next Generation Sequencing (NGS), chromosomal microarray analysis, and pharmacogenomics testing.
As a healthcare organization operating across clinical diagnostics, molecular diagnostics, genetic testing, and genomic testing domains, Sonora Quest Laboratories maintains a significant operational footprint within Arizona's healthcare infrastructure.






