Cutting-edge Technology. Trusted Results.

Wisconsin Diagnostic Laboratories provides a full spectrum of laboratory services from routine to esoteric, using cutting-edge technologies in a variety of disciplines. We partner with pathologists and other experts at the Froedtert & the Medical College of Wisconsin health network, as well as many health care organizations throughout the region.


Learn more about testing offered by visiting our Test Directory, which has complete information to ensure optimal laboratory results.

Access Test Directory


Laboratory Services & Information



At WDL, quality is at the center of our testing. We provide the highest quality tests in a timely manner and continuously improving our level of patient care.



Physicians have access to our pathologists for consultations, with medical directors for each of our specialty areas available to discuss results with providers and answer their questions about test requirements or clinical services.


Client Services

For answers about test requirements, results availability, clinical services or anything else, our dedicated Client Services team is available 24/7. Staffed by experienced medical technologists, our Client Service Specialists are ready to help, 24 hours a day, seven days a week. All representatives are experienced in answering a wide variety of hospital, physician and patient questions and can find any information you need.


Client Services:  414.805.7600 (local) or 888.611.3438 (toll-free).


Communication & Reports

We utilize the country’s leading health information exchange portals to make it easy for providers to order tests, access results and communicate with our team of experts.


We work with providers to determine the preferred method of reporting. Reports are available via digital interface or provided to doctors via secure email, fax or hand delivery. We interface with multiple systems and can provide preliminaries for physicians upon request. When necessary, we report the occurrence of certain diseases to the state laboratory.



Wisconsin Diagnostic Laboratories holds multiple accreditations and certifications.


Courier Services

Learn more about our courier services provided by MedSpeed.