Jeffrey D. Oliver, M.D.
Program Director and Academic Chair 
Medical Director, Hematology  

M. Frances Hahn, M.D.
Associate Program Director
Associate Director, Cytopathology

William D. Anderson, M.D.
Medical Director, Cytopathology and Autopsy Pathology

E. Smith Collum, M.D.
Medical Director, Blood Bank and Clinical Chemistry

Stephen W. Coons, M.D.
Chief, Section of Neuropathology, Barrow Neurological Institute

Roy I. Davis, M.D.
Department Chairman and Medical Director, Department of Pathology

Mary J. Fietz, M.D.
Chair and Laboratory Director, Department of Pathology, Boswell Memorial Hospital

Jennifer Lim, M.D.
Staff Pathologist, Boswell and Del E. Webb Memorial Hospitals

Richard W. Trepeta, M.D.
Medical Director, Microbiology and Dermatopathology

Linda Zeien, M.D., Chair, Department of Pathology, Del E. Webb Memorial Hospital