Deborah Sesok-Pizzini, MD, MBA

Dr Sesok-Pizzini serves as Chief Medical Officer of Labcorp Diagnostics and discipline director of immunohematology. She earned her medical degree from the Penn State College of Medicine and did her residency and fellowship at The University of Pennsylvania’s Perelman School of Medicine. She also graduated from Villanova University, with a Master of Business Administration degree with a concentration in finance.

Brian Poirier, MD

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.