Professor, Department of Epidemiology and Biostatistics, School of Public Health, Indiana University Bloomington
Chair, Department of Epidemiology and Biostatistics, School of Public Health, Indiana University Bloomington
Assistant Professor, Department of Preventive Medicine, Feinberg School of Medicine, Northwestern University (past)
Associate Professor, Nutrition Epidemiology, Department of Nutrition, School of Medicine, University of North Carolina at Chapel Hill (past)
Associate Professor, Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill (past)
Associate Faculty, Thurston Arthritis Research Center, Rheumatology, Allergy & Immunology, Department of Medicine, School of Medicine, University of North Carolina at Chapel Hill (past)