Associate Professor, Department of Basic Medical Sciences, College of Veterinary Medicine, Purdue University (past)
Director, Electron MIcroscopy Laboratory, Purdue University (past)
Director, Department of Basic Medical Sciences, College of Veterinary Medicine, Purdue University (past)
Assistant Dean, Department of Basic Medical Sciences, College of Veterinary Medicine, Purdue University (past)
Director Core Lab for Image Analysis and Multidimensional Ap, Department of Basic Medical Sciences, College of Veterinary Medicine, Purdue University (past)