Stability and Innovation
For more than a century, Mayo Clinic has practiced an integrated approach to health care.
Mayo Medical Laboratories offers more than test results; we collaborate with the patient’s physician to advise on the selection and clinical application of laboratory testing during the overall episode of care.
Mayo Clinic’s Department of Laboratory Medicine and Pathology performs nearly 20 million tests annually and comprises more than 3,200 employees, including more than 160 physicians and scientists.
Backed by the resources of Mayo Clinic, Mayo Medical Laboratories proactively develops and implements cutting-edge tests, assays and improved methodologies.


