Senior Associate Dean of College of Public Health/Director of Academic Affairs/Professor, Interim Chair Environmental Health Sciences
Director of the College of Food, Agricultural, and Environmental Sciences (CFAES) International Programs, Associate Professor and Extension Specialist in Entomology at Ohio State University
Professor Emeritus, Department of Internal Medicine, Division of Infectious Diseases
Associate Professor, Center for Food Animal Health, Department of Animal Sciences, and Department of Veterinary Preventive Medicine
