The Hematopathology Section in the Department of Pathology, Microbiology and Immunology is under the direction of Timothy Greiner, MD.  Included in the group are Samuel Pirruccello, MD; Jeffrey (John) Cannatella, MD and Neha Gupta, MBBS.  All members of the hematopathology group are actively involved in teaching and service in the field of hematopathology. The section is active in the teaching of medical students and pathology residents and we currently have two fellows in our accredited  hematopathology training program. With regard to service, the section is responsible for all diagnostic hematopathology, as well as flow cytometry, immunohistochemistry, and molecular hematopathology. Our faculty conduct hematopathology research on campus, and are members of the Nebraska Lymphoma Study Group and the James O. Armitage Center for Hematological Malignancies Research.