Clinical Drug Testing Scientific Resources

Webinars

Webinar - 31 July 2024

How to interpret unexpected results due to patient metabolism or adulterated urine

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Webinar - 31 July 2024

How to interpret unexpected negative or positive results

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Webinar - 12 February 2024

Urine drug testing for medication-assisted treatment (MAT)

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Webinar - 9 February 2024

Evolving drug trends and spotlight on xylazine

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Clinical updates

Clinical team

Rick Lundberg, PhD

Director of Clinical Certifying

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Karla J. Walker, PharmD

Discipline Director, Clinical Toxicology, Labcorp

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Hema Ketha, PhD

Discipline Director, Clinical Toxicology, Labcorp

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Gregory Clark Janis

Research and Development Technical Director; Director of Mass Spectrometry, Labcorp

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