ARUP's Medical Directors
and Consultants

Katherine Geiersbach, MD, FCAP, FACMG

• Medical Director, Cytogenetics, Genomic Microarray, and Molecular Oncology Laboratories

Dr. Geiersbach is the medical director of the Cytogenetics, Genomic Microarray, and Molecular Oncology laboratories at ARUP and an assistant professor of pathology at the University of Utah School of Medicine. Dr. Geiersbach received her MD from the University of Colorado School of Medicine and completed her residency in pathology at the University of Colorado Health Sciences Center. She is certified by the American Board of Pathology in anatomic and clinical pathology, with subspecialty certification in molecular genetic pathology and clinical cytogenetics. She is a fellow of the College of American Pathologists and the American College of Medical Genetics. Her research interests include DNA-based genotyping of molar pregnancy, cytogenetic abnormalities in spontaneous pregnancy loss, and genetic abnormalities in cancer.