Valerie Duffy, PhD

Director, Graduate Program in Allied Health Sciences

Koons Hall, Room 306

View CV | Recent Publications (PubMed)


Dr. Valerie Duffy is a Professor and Director of the Graduate Program in the Department of Allied Health Sciences. She offers a wealth of experience in food, nutrition, health promotion, and public health nutrition. Her research program has two main areas fueled by extramural funding. First, her team aims to understand the influence of variation in chemosensory perception on food flavor, food preference, and consumption. Research in this area has recently focused on how this variation influences responses to flavored cigarettes, e-cigarettes, and bariatric surgery. The ultimate goal of these research projects is to understand how chemosensory variation influences individuals' ability to follow healthy diets for chronic disease prevention. Her second major area of research interest involves the formation of interdisciplinary teams to work with community agencies to promote health diets and weights of children and their families, particularly those of economic disadvantage. These efforts incorporate undergraduate and graduate student research and investigate the effectiveness of community-based interventions to improve diet healthiness for obesity prevention. Dr. Duffy and her students have published numerous papers and have presented at national and international meetings. She has received several awards for excellence in teaching, research, and service. Students who have trained in her lab are advancing health promotion through research, practice, and leadership. She has served as major advisor for twenty-seven Master's students, four PhD students, and numerous undergraduates completing research experiences.

Dr. Duffy teaches at the undergraduate and graduate levels and currently mentors students at the undergraduate honors (including McNair Scholars), masters (Plan A and B), and doctoral levels. Since 2010, she has served as a mentor for and worked with 17 honors students, 25 masters students, and 3 doctoral students.