Dr Tiefenbacher graduated from the University of Massachusetts with a PhD in neuroscience and behavior in 2002. He completed fellowships in psychiatry and pharmacology at Harvard Medical School and the University of Colorado Health Sciences Center. Dr Tiefenbacher joined the Colorado Coagulation team as Scientific Director in 2005.

Dr. Grant earned a PhD in chromatographic and mass spectrometric technologies from the University of Swansea, Wales, United Kingdom. He continued his scientific training in various industrial settings, which have included senior scientist at GSK, principal scientist at Cohesive Technologies, technical director at Eli Lilly, and director of mass spectrometry at Esoterix Endocrinology.

Dr Kelly Chun is vice president and scientific director of Esoterix/Endocrine Sciences, a Labcorp specialty laboratory. With over 20 years of protein science and assay development experience, Dr Chun oversees a complex, high-throughput endocrine reference laboratory while leading research and development activities.

Dr Poirier is a diplomate of the American Board of Pathology in anatomic and clinical pathology as well as in transfusion medicine. He earned his medical degree from the University of Colorado Health Science Center in Denver, where he received the dean's recognition for academic excellence. Dr Poirier has completed residencies in anatomic and clinical pathology at the University of California at Davis in addition to fellowships in surgical pathology and transfusion medicine.

Dr Chenn is board certified in clinical pathology and molecular genetic pathology. Dr Chenn received his undergraduate degree in biochemical sciences at Harvard University and his MD and PhD in neurosciences from Stanford University. He completed his residency in clinical pathology at the Brigham and Women's Hospital in Boston, Massachusetts, and post-doctoral training in the lab of Dr Christopher Walsh at Beth Israel Deaconess Medical Center in Boston, and was an instructor at Harvard Medical School.