08/2010-present - Assistant Professor, Department of Pathology, Roswell Park Cancer Institute
01/2007-06/2010 - Assistant Professor, Department of Pathology, Baylor College of Medicine
08/2004-12/2006 - Assistant Professor, Department of Pathology, Medical School, University of Pécs,
07/2003-06/2004 - Transfusion Medicine/Blood Bank Fellow, Department of Pathology, Baylor College of Medicine