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Therapeutics testing covers a wide range of areas from controlled substance monitoring to pharmacogenomics (PGx). Our testing delivers clarity on drug use to advance understanding and improve patient outcomes. We provide access to Mayo Clinic experts and a test menu developed through evidence-driven clinical innovation to help clinicians guide patient care.
“The goal is not to identify every drug technically possible, but to perform medically necessary testing for those drugs that are most likely to impact clinical outcomes.”
Paul Jannetto, Ph.D., Director of the Clinical and Forensic Toxicology Lab, Clinical Mass Spectrometry Lab, and Metals Lab

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Supported by Mayo Clinic’s holistic, precision medicine approach, which included advanced genetic insights, access to an emerging therapy, and tailored treatment monitoring, Giana Urse gained the confidence and clarity she needed to pursue her dream of becoming a dog trainer.
By taking into account an individual’s genes, lifestyle, and environment, precision medicine offers the prospect of finding individualized therapies that might ultimately cure diseases such as cancer and diabetes. Yet, as with other technological revolutions, precision medicine’s quest for innovation bumps up against a host of legal issues—for patients as well as laboratories and providers of care.