More Experts Means Better Care

Staffed by ASCP registered medical technologists, ACL is a leader for timely and accurate analysis of tissue and body fluid specimens from our panel of more than 90 board-certified pathologists. Backed by our extensive quality assurance program, we have testing and laboratory sites throughout southeastern Wisconsin and northern Illinois through our affiliation with Great Lakes Pathologists, SC and Midwest Diagnostic Pathology, SC. Our comprehensive testing includes: cytology, general surgical pathology, dermatopathology, flow cytometry, immunofluorescence testing, immunoperoxidase testing, and more.

Pathology Service Areas

  • Neuropathology
  • Pulmonary Pathology
  • Surgical Oncology
  • Surgical Pathology
  • Transfusion Medicine
  • Transplant Pathology


Great Lakes Pathologists, S.C. (PDF)

Great Lakes Pathologists Contact Information:

(414) 649-7340 or (414) 328-7950

Midwest Diagnostic Pathology, S.C. (PDF)

Pathologists' Main Number


Pathologists' Fax Number


Main Billing Number


ACL Difference

The ACL Difference

  • ACL has a client service department comprised of registered medical technologists to assist with technical information regarding the tests provided.
  • ACL offers a variety of methods to order and report tests such as TESTdirect ® (Web-based), telecommunication (remote printer or fax), courier, encrypted e-mail or other carriers.