Cancer Genetics Inc is in the early stage of precision medicine, enabling individualized therapies in the field of oncology through diagnostic products and services and molecular markers. The company develops, commercializes and provides molecular- and biomarker-based tests and services that enable physicians to personalize the clinical management of each individual patient by providing genomic information to diagnose, monitor and inform cancer treatment. It also enables biotech and pharmaceutical companies to select candidate populations and reduce adverse drug reactions by providing information regarding genomic factors influencing subject responses to therapeutics. The company derives most of its revenue from the United States.