Anatomic Pathology


The Histology Section at UP Health System – Marquette Reference Laboratory provides a full compliment of routine H&E and Immunoperoxidase stains for tumor diagnosis in addition to Tissue Consultations, Frozen Sections, and a weekly Tumor Board presentation that is electronically broadcast across the Upper Peninsula.

All testing performed is available as either full service or with technical only components for routine, immunohistochemistry, and special stains for all tissue types.

The Histology Section participates in CAP proficiency testing programs and is inspected by JCAHO and the State of Michigan.

The Histology Section is staffed Monday through Friday 6:00 a.m. until 4:00 p.m. In addition, there is Saturday shift coverage to handle all stat cases to prevent delays in diagnosis and patient treatment.

Craig Buyarski
Anatomic Pathology Manager
UPHS – Marquette
Phone: (906)449-3454
Fax: (906)449-1964