Mary Mayo is board-certified by the American Board of Bioanalysis (Bioanalyst Clinical Laboratory Director) and the American Board of Clinical Chemistry (Diplomate of the American Board of Clinical Chemistry) and holds a Master of Science and PhD degree in Biological Chemistry from the University of Michigan. She completed an NIH Postdoctoral Fellowship in Cell Biology Laboratory at the Salk Institute for Biological Studies, and subsequently gained her certification in Medical Technology at St. Elizabeth’s Hospital School of Medical Technology. With over a decade of experience as a Laboratory Medical Director, Mary served as the Director of Clinical Chemistry and Special Chemistry at Saint Louis University Hospital from 2004-2013 and was on the faculty of the Department of Pathology in the School of Medicine. Mary joined PathGroup Labs in Nashville, TN in 2013 and served as Medical and Scientific Director of the Clinical Laboratory until 2016. In 2016, Mary took a position in Medical and Scientific Affairs with Beckman Coulter, and remained until September 2019. Presently, Mary is an independent laboratory director. She has been a member of AMLI since 2006.