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

OUR DIFFERENCE
News and updates
The latest
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.
Nicole Boczek, Ph.D., and Sarah Barnett, M.S., CGC, explain how Mayo Clinic Laboratories' whole genome sequencing provides comprehensive information for rapid diagnosis of hereditary disorders.
Molecular biomarkers are a critical component in the treatment of adult and pediatric brain tumors. Robert Jenkins, M.D., Ph.D., explains how Mayo Clinic Laboratories' chromosomal microarray provides more comprehensive and accurate tumor analysis compared with other test methods.
A major winter storm will move across the West Coast and Upper Midwest through Thursday, Feb. 23. We are monitoring and tracking the situation with our logistics partners to minimize challenges.
On this episode of Mayo Clinic Laboratories “Leveraging the Laboratory” podcast, host Jane Hermansen, outreach manager at Mayo Clinic Laboratories, sits down with outreach solutions strategists Ellen Dijkman Dulkes and Brianne Newton to delve deeper into the world of outreach program management. As true pioneers of the department at Mayo Clinic, Ellen and Brianne share their robust knowledge and experience on the journey to becoming an outreach leader.
In this month's "Hot Topic," Eoin Flanagan, M.B., B. Ch., discusses the important issue of autoimmune encephalitis misdiagnosis and identifies red flags that be useful in clinical practice to suggest alternative diagnoses and highlight antibodies that sometimes cause confusion.
In this episode of “Lab Medicine Rounds,” Justin Kreuter, M.D., speaks with Dr. Nour Al-Mozain, a hematopathologist and transfusion medicine consultant at King Faisal Specialist Hospital in Riyadh, Saudi Arabia, about the importance of reaching out to colleagues for advice.
Outreach management is not taught in a formal training program. The path can be diverse, with different means and methods for success. Whether you inherited an outreach program or have built one from the ground up, here are seven tips to improve your success.
Paul Jannetto, Ph.D., and Loralie Langman, Ph.D., discuss Mayo Clinic Laboratories’ new marijuana monitoring evaluation, which identifies metabolites of both delta-9 tetrahydrocannabinol (THC) and delta-8 THC to accurately identify and characterize patients’ marijuana use.
Mayo Clinic Laboratories expanded movement disorders panel better identifies autoimmune conditions. Four recently identified biomarkers — septin-5, septin-7, neurochondrin, and adaptor protein-3B2 — have been added to the panel, and all four have been shown to respond to immunotherapy.
Andrew McKeon, M.B., B.Ch., M.D., explains how Mayo Clinic Laboratories' expanded movement disorders panel better identifies autoimmune conditions to guide appropriate treatment.
In this episode of “Lab Medicine Rounds,” Justin Kreuter, M.D., sits down with Cori Berg, M.S.N., R.N., instructor in nursing for the Center for Individualized[...]
This page includes updates posted to the site during the month of January.