Ending diagnostic odysseys and inspiring hope
For patients with rare and complex conditions, physicians and other healthcare professionals need trusted answers. Our tests are developed through leading-edge research and unmatched clinical expertise, creating a diagnostics ecosystem that delivers insights that set a new standard in diagnostic care.
Successful patient outcomes are our priority, and we work with hospitals and physicians around the world to elevate diagnostic excellence everywhere. As part of Mayo Clinic’s healthcare system, we understand the best care is provided locally. We complement local expertise by working with clients and logistics organizations to optimize the specimen journey to our laboratories, enabling physicians to get the results they need and patients to remain at home, focused on healing.
Relentless pursuit of answers
Ongoing research propels test development at Mayo Clinic Laboratories, enabling innovative testing that delivers faster, reliable answers to confidently diagnose patients. Our test results not only equip physicians and patients with meaningful diagnostic, prognostic, and therapeutic insights, they also provide hope for a healthier future.
Experience and expertise you can trust
Mayo Clinic Laboratories’ scientists and physicians are leaders in their fields and able to consult on test selection, utilization, and results interpretation. The exchange of knowledge is a founding principle of Mayo Clinic, and we are committed to sharing lessons we’ve learned with our global collaborators through educational opportunities to help improve care delivery in local practices. This is supported through an expansive library of educational content, podcasts, and stories that showcase breakthroughs in test development and perspectives from Mayo Clinic experts.
Access to groundbreaking diagnostics
Driven by an instinct to innovate, we transform scientific discoveries into meaningful advancements in diagnostic testing. Supported by a robust network of Mayo Clinic physicians and scientists and forward-thinking laboratory partners, we foster access to new and advanced testing, much of which is unavailable elsewhere. This integration connects physicians and hospitals around the world with multiple innovative solutions all in one place to support better patient outcomes.
“We treat all of the specimens we receive with the same high degree of care and quality, regardless of where the sample is coming from. We could be testing a sample from a patient that lives in Rochester, Minnesota, or from someone that lives halfway across the world.”
Bobbi Pritt, M.D., Director of the Clinical Parasitology Laboratory

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In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Division of Clinical Microbiology at Mayo Clinic, is joined by William Morice II, M.D., Ph.D., president and CEO of Mayo Clinic Laboratories, to discuss updates on the Protecting Access to Medicare Act (PAMA) and other policy changes affecting clinical diagnostics. Later, Dr. Pritt welcomes Ann Moyer, M.D., Ph.D., a molecular genetic pathologist at Mayo Clinic and chair of the hereditary genetics practice, to explore how precision therapeutics are improving cancer treatments.
Mary Jo Williamson, chief administrative officer of Mayo Clinic Laboratories, shares insights on balancing needs with future-oriented investments.
An order-entry, clinical decision support tool developed by physicians and scientists at Froedtert and the Medical College of Wisconsin (MCW) for clinicians within the healthcare system who order autoimmune and paraneoplastic antibody panels has significantly improved test utilization, resulting in a 28% reduction in monthly test volumes of impacted tests.
This month's microlearning explores effective strategies for managing emotions at work, including boosting self-awareness, regulating reactions, and fostering professional communication.
On this episode of Lab Medicine Rounds, Just Kreuter, M.D., chats with Jennifer Boland-Froemming, M.D., about creating the perfect rank list for training programs. Dr. Boland shares her insights and tips to help you make informed decisions.
Performed on cerebrospinal fluid, Mayo Clinic’s RT-QuIC prion test can distinguish prion disease from other types of rapidly progressive dementias to enhance patient care.
In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Division of Clinical Microbiology at Mayo Clinic, is joined by William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories. They discuss recent business trends in diagnostics and why it is important for pathologists to stay informed about these trends.
Mayo Clinic Laboratories’ guidance for subtyping influenza A in response to a CDC advisory for hospitalized patients
This month's episode of Lab Medicine Rounds, Justin Kreuter, M.D. speaks with Monica Ibarra, M.S., about the essential role of diversity, equity, and inclusion in healthcare and beyond.
PACE/State of FL - This webinar will discuss the advantages of using electrophysiology results to guide the selection of axonal or demyelinating testing for peripheral neuropathy. This approach can help identify specific antibodies associated with the condition, providing a more precise diagnosis, and improving patient outcomes. Accurate diagnosis is crucial for effective treatment, as the therapeutic approach varies based on the underlying cause of peripheral neuropathy.
This microlearning will help learners develop the ability to include autoimmune movement disorders and related phenomena as part of the differential diagnosis, gain proficiency in categorizing autoimmune movement disorders based on phenotype and clinical progression, and identify effective strategies for diagnosing and managing autoimmune movement disorders.
In this episode of “Answers From the Lab,” host Bobbi Pritt, M.D., chair of the Division of Clinical Microbiology at Mayo Clinic, is joined by William Morice II, M.D., Ph.D., CEO and president of Mayo Clinic Laboratories. They discuss Dr. Morice’s recent article in Becker’s Hospital Review, “Nine Developments Predicted to Shape Laboratory Medicine and Diagnostics in 2025.
The healthcare and diagnostics landscape is poised for transformative changes driven by technological advancements and evolving market dynamics.