Dr. Witt is a medical director of the Cytopathology Laboratory at ARUP, an assistant professor of cytology and surgical pathology at the University of Utah School of Medicine, where he serves as the residency rotation director for cytopathology, and a member of the University of Utah Medical Education Committee. Dr. Witt received his MD at the University of Colorado Denver, School of Medicine and completed his AP/CP pathology residency at the University of Chicago (NorthShore) where he served as the chief resident during his last two years. He also completed a cytopathology fellowship at the University of Utah/ARUP Laboratories, and is board certified in anatomic and clinical pathology, with subspecialty boards in cytopathology. Dr. Witt is a member of the College of American Pathologists, the American Society for Clinical Pathology, and the American Society of Cytopathologists. His research interests include quality assurance as well as studies related to fine-needle aspiration and exfoliative cytology.