Every Sample is a Life™

We hold ourselves to the highest standards. Behind every sample there is a person whose health depends on the accuracy of our results.
Speed Counts

24 hour turnaround on most routine tests. Our network of service centers, drop-off
locations and regional courier system saves time from collection to results.

Search Test Directory

ACL's Test Directory includes a comprehensive range of laboratory and diagnostic testing.

Find Patient Service Center

ACL offers Patient Service Centers throughout Southeastern Wisconsin, Northern Illinois and the Chicago Metro area for specimen collection.

Test Results for Providers

ACL makes it easy for providers to order and receive laboratory results.

Online Portal TESTdirect®

Test Results for Patients

Obtain your laboratory results here.

Access My Results

Reliable Results, Conveniently Delivered

Providers and Hospitals

We are a community-based testing laboratory trusted by providers for convenience, timeliness, and accuracy of results. Because results matter. And ours set us apart.

Convenient Access, Professional Care

Patients

We hold ourselves to the highest standards. Behind every sample there is a person whose health depends on the accuracy of our results.

ACL Information Center

08-19-2019 : Important Announcements | Test Bulletins

September 2019 Test Bulletin

Total and Free PSA - Stability and Transport Requirement ChangesView full report...

08-13-2019 : Important Announcements | Test Bulletins

ACL Laboratories Makes Significant Changes to Susceptibility Testing

Effective immediately, ACL Laboratories, in conjunction with the Advocate Aurora Health Antimicrobial Stewardship Committee, made a series of significant changes ...View full report...

07-20-2019 : Test Bulletins

Respiratory Pathogen Data – July 13 2019

Created by Lech Mazur and Mona PatelView full report...

07-09-2019 : Test Bulletins

Respiratory Pathogen Data – June 29 2019