Dr. Stephanie Hansen is a Professor in the Department of Animal Science at Iowa State University. Students working with Dr. Hansen may choose to major in Animal Science, the Interdepartmental Graduate Program in Nutritional Sciences or the Interdepartmental Toxicology Program at Iowa State University.

L to R: Amy McLaughlin, Dathan Smerchek, Dr. Stephanie Hansen, Jacob Henderson, Emma Rients. Not pictured: Brock Ortner.