About Us

Corewell Health Laboratory strives to provide accurate and timely testing for healthcare providers and patients. Our staff is committed to meeting the needs of our community and we continually strive to improve the manner in which our services are delivered.

Corewell Health Reference Laboratory West in Grand Rapids, Michigan, performs more than 5 million tests per year, providing a full range of general and specialized laboratory services. We are staffed with experienced, ASCP-certified clinical laboratory scientists, cytotechnologists and histotechnologists, 22 board-certified pathologists with a range of subspecialties and fellowship training, PhD scientists, and over 600 employees. We are locally owned, operated and staffed, with laboratories across West Michigan.

We are accredited by the College of American Pathologists (CAP) and fully comply with the Clinical Laboratory Improvement Amendments (CLIA) and The Joint Commission.

We offer a comprehensive testing menu with specimen requirements, critical value reporting immediately upon test completion, a 24/7 customer service call center, courier services, and over 35 convenient outpatient draw sites to serve your patients.

Thank you for choosing Corewell Health Laboratory!

Laboratory Customer Service Call Center: 616.774.7721

corewellhealth.org/labcatalog

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