George Fritsma is a medical laboratory scientist, educator, and author. George contributed five chapters to Keohane EM, Butina MM, Mirza KM, Walenga JM: Rodak’s Hematology; Clinical Principles and Applications, Seventh Edition, 2025, Elsevier; and is the co-author of Bennett A, Fritsma GA, Ernst DJ: Quick Guide to Blood Collection Edition 2, 2016, Marques MB, Fritsma GA: Quick Guide to Coagulation Testing Edition 3, 2015, and Reddy V, Marques MB, Fritsma GA: Quick Guide to Hematology Testing Edition 2, 2013, along with three additional titles, all published by AACC Press. He is a consultant in the Laboratory Medicine Department of Pathology at the University of Alabama at Birmingham. George is a member of the International Society on Thrombosis and Hemostasis, the International Society for Laboratory Hematology, and the American Society for Clinical Laboratory Science.