About Us

The clinical arm of one of the nation’s major centers for academic pathology and laboratory medicine, WashU Medicine Pathology Services partners with you to provide patients high quality results.

Long focusing on the relationship between the basic science of immunology and disease, the Department of Pathology and Immunology has played pioneering roles in surgical pathology and laboratory medicine.

Our subspecialized surgical pathology team uses the latest ancillary testing, such as genomics, to add value to morphologic-based diagnoses in routine clinical practice. We provide primary diagnosis and second opinion consultations in 15 surgical pathology subspecialties. Ancillary testing and technical-component only processing is available as well.