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Message from the Chair

Kenneth Shroyer
Kenneth Shroyer, MD, PhD
Marvin Kuschner
Professor and Chair
Department of Pathology
Vice Chair, CPMP Board of Directors
President, Stony Brook Pathologists

Stony Brook Pathologists is the clinical practice of the Department of Pathology at the Stony Brook School of Medicine and Stony Brook Medicine. We are committed to fulfilling Stony Brook's mission of excellence in patient care, education, research, and community service. We encourage you to browse and review our website, where you will find up-to-date information about our clinical services and academic programs. Together, our specialized pathology services contribute to the unique range and top quality of health care provided at Stony Brook Medicine, and they also constitute the solid foundation of our residency programs that train physicians for the future.

Kenneth Shroyer, MD, PhD

Click here for a listing of all providers in the department

Clinical Services


The Department of Pathology is concerned with the pathogenesis of disease, as well as with its manifestations of diagnosis. In addition to its teaching responsibilities, the department operates the hospital laboratories.

Stony Brook University Hospital Laboratory Services encompasses all routine and main special laboratory tests. The emphasis is on quality without sacrificing turnaround times. The scope of capability ranges from routine testing, customized if desired, to such esoteric areas as in situ gene identification, Fragile X, Factor V Leiden, advanced flow cytometry, for evaluation of hematologic disease and in situ hybridization with polymerase chain reaction for diagnosis of latent viral infection. The laboratory professionals are capable of discrete testing optimized for diagnostic therapeutic and/or prognostic goals.

The department provides comprehensive diagnostic expertise in general surgical pathology, with subspecialty expertise in breast pathology, gynecologic surgical pathology, hematopathology, neuropathology, and in gastrointestinal tract, pulmonary, endocrine, renal, and placental pathology, and neuropathology. The department also provides expertise in all areas of gynecologic and non-gynecologic cytopathology, including fine needle aspiration cytology. Our basic and translational research programs include federally supported programs in breast cancer, cervical cancer, infectious diseases, and immunology.

The Stony Brook University Hospital Laboratory is accredited by the New York State Department of Health and participates in the College of American Pathologists.

Patient Service Center
The Patient Service Center is an ancillary site for the Department of Laboratories, which offers a convenient and comfortable environment for phlebotomy services. The Patient Service Center is located in the Technology Park and can be reached at (631) 444-4033. No appointments are necessary and our staff is available Monday 7 am to 7pm and 8:30 am to 5:00 pm Tuesday through Fridays.
Physican Directory

Important Note:

The Stony Brook Medicine University Physicians website is primarily an informational and educational resource. It should not be used in place of medical advice and recommendations you receive from your health care provider. If you have, or suspect that you have a medical problem or condition, please seek the advice of your health care provider.

Stony Brook Medicine University Physicians provides marketing advice and consultation to the clinical Faculty associated with the University Faculty Practice Corporations (UFPCs). It does not provide medical care directly or indirectly nor does it oversee, direct, manage or supervise the medical care provided by any of the individual Practices. The individual Practices are responsible for the medical care each Practice provides to its patients. Please note that the Practices listed below are separate University Faculty Practice Corporations (UFPCs).