
Outstanding Patient Care
As the clinical arm of the WashU Medicine Department of Pathology & Immunology, we deliver subspecialty expertise and the latest ancillary testing.
Our Clinical Services
Anatomic Pathology
Clinical Pathology
Genomic & Molecular Pathology
Labs
The Anatomic and Molecular Pathology Core Labs (AMP Labs) is a CAP/CLIA certified resource that provides clinical and research services in anatomic pathology. This lab focuses on our research activities.
WashU Medicine’s CAP/CLIA certified Clinical Genomics Laboratory provides quality care with expert genomic services from chromosome to base pair. The lab’s professional team is fully equipped with a state-of-the-art facility to assist with prenatal, constitutional and oncological disease testing.
The CAP/CLIA certified Electron Microscopy Facility provides a variety of electron microscopy services for clinical and research use.
The WashU Medicine CAP/CLIA certified Dermatopathology Center is committed to providing expert interpretation of both routine and complex skin, hair and nail biopsy specimens.

Tests
Our comprehensive suite of tests, including for cancer, cardiac disease, diabetes, leukemia, renal disease, and mosaicism disorders, harnesses the latest in medical science to illuminate the path to wellness. Each test is a step forward in our relentless pursuit of precision medicine, tailored to understand and treat your unique health needs with unparalleled accuracy and compassion.

Test Menu
Explore our comprehensive database of tests and testing options
Submit a Specimen
Download a requisition and review specimen handling specimen
Order Test Kits
Request an NGS kit, renal kit, or formalin vials
Excellence in Every Diagnosis
At the heart of healthcare, accurate and timely pathology services are critical. WashU Medicine Pathology Services stands at the forefront of medical diagnostics, where precision meets efficiency. Our commitment to excellence is reflected in the numbers:
4.5 Days
Consult turnaround time
90%
Reports are delivered in 24 hours
50+
Board-certified pathologists
Let’s Connect
Your questions and feedback are the keystone of our continuous improvement. Whether you’re seeking more information about our services, need assistance form our experts, or want to share your experience, we’re here to listen and respond.