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Pathology & Laboratory Medicine Institute (Robert J. Tomsich)

Cleveland Clinic’s Robert J. Tomsich Pathology & Laboratory Medicine Institute touches virtually every patient at Cleveland Clinic and thousands of patients across the world.
Brian Rubin, MD, Phd | Chair, Pathology & Laboratory Medicine Institute | Cleveland Clinic

Why Choose the Robert J. Tomsich Pathology & Laboratory Medicine Institute?

The Robert J. Tomsich Pathology & Laboratory Medicine Institute (RT-PLMI) touches virtually every patient at Cleveland Clinic and thousands of patients across the world. From simple blood tests to sophisticated DNA analysis and expert biopsy interpretation, RT-PLMI serves a vital role in diagnosing, treating, and monitoring disease. With approximately 1,400 dedicated caregivers processing more than 20 million tests annually, the RT-PLMI laboratories are often cited as the largest volume hospital laboratory in the United States. RT-PLMI also provides pathology and laboratory services to external clients through our reference laboratory, Cleveland Clinic Laboratories.

Pathology Institute

Pathology Doctors | Cleveland Clinic

Our Doctors

We can help you choose the top specialist from our pool of pathologists and other researchers, including clinical and anatomic.

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Pathology Departments & Centers | Cleveland Clinic

Departments & Centers

Our physicians, researchers and other health care professionals work together in areas of expertise to provide the highest level of patient care.

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Pathology Professionals | Cleveland Clinic

For Medical Professionals

The Pathology & Laboratory Medicine Institute offers a variety of resources for healthcare providers delivering pathological and laboratory services.

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Cleveland Clinic Labs

Cleveland Clinic Labs

More than 25 Years Experience

Providing health systems and hospitals with their specialized laboratory testing needs.

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