Propel testing excellence with Mayo Clinic quality
Mayo Clinic Laboratories is a one-stop laboratory solution, offering commercial laboratories a vast testing menu, unparalleled customer service, and optimized processes. We work collaboratively with partners to assess their needs, providing the testing they need to expand into new areas and meet their business goals.
As the reference lab for Mayo Clinic, we’ve developed robust logistics and testing protocols applied uniformly for all specimens received, no matter their geographic origin. Whether you send us one test order or thousands, each sample receives the same treatment and level of care, ensuring superior results that help our partners better serve their clients.
“Our clients want personal experiences. They want someone to answer the phone. They want someone to provide answers when they're looking for results of a sample sent a couple days ago. and we deliver those answers.”
Angie Reese-Davis, director of operations, logistics, and specimen services, Mayo Clinic Laboratories

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Mayo Clinic Laboratories is transforming diagnostics with innovations in 2025 that turned research into real-world solutions for better patient care.
In this month's "Hot Topic," Eoin Flanagan, M.B., B.Ch., reviews the recent diagnostic criteria for Myelin Oligodendrocyte Glycoprotein Antibody-associated Disease (MOGAD).
Top highlights include: US adult cigarette smoking rate hits new all-time low, ongoing search for long COVID treatment continues, and scientists try to understand the impact of social media on teens.
In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Department of Laboratory Medicine and Pathology at Mayo Clinic, is joined by William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories, and special guest Susan Van Meter, president of the American Clinical Laboratory Association (ACLA). In celebration of Medical Laboratory Professionals Week, they discuss the critical role laboratories play in patient care and key legislative issues that impact the profession.
A specific type of fungal species, Candida auris, is raising concern in health care facilities around the world. First discovered in Japan in 2009, Candida auris is responsible for an increasing number of serious and often fatal fungal infections. Nancy Wengenack, Ph.D., director of the Mycology and Mycobacteriology Laboratories at Mayo Clinic Laboratories, explains why these infections are difficult to treat.
Rachel is a referral specialist serving as the important link between Mayo Clinic Laboratories and our clients. With an eye on quality assurance, she helps patients and clinicians get answers faster.
Sean Pittock, M.D., explains how Mayo Clinic Laboratories' novel Ma2 test aids diagnosis of autoimmune neurology disorders that are often caused by underlying cancer. Rapid diagnosis is key to preventing significant disability and disease.
This week's Research Roundup feature: Deficiency of the CD155-CD96 immune checkpoint controls IL-9 production in giant cell arteritis.
While the accelerated innovation and increased access to testing that’s occurred because of the COVID-19 pandemic has been critically important to worldwide health care, so too has the crash course in laboratory testing and pathology the general public has received throughout the entirety of the pandemic.
Thank you to all laboratory professionals for their efforts to provide critical answers for patients every day, and drive innovation in the field of medicine.
Top highlights include: Millions expected to lose dental care coverage, overdose deaths of elderly on the rise, and Minnesota Health Department urges caution for well owners as flood waters rise.
In this episode of “Lab Medicine Rounds,” Justin Kreuter, M.D., sits down with Emily Shaffer, D.O., a resident physician in pathology and laboratory medicine for Northwell Health in Roslyn, New York, to talk about her experience participating on a laboratory inspection team.
In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Department of Laboratory Medicine and Pathology at Mayo Clinic, and Nancy Wengenack, Ph.D., director of the Mycology and Mycobacteriology Laboratories at Mayo Clinic, discuss the increased focus on fungi and why emerging fungal infections can be concerning for health care facilities.