Breadcrumb Home Faculty Past Faculty Past Faculty Nukhet Aykin-Burns, PhD Title/Position Adjunct Assistant Professor Jason Barker, PhD Title/Position Associate Professor Michael Duffel, Ph.D. Title/Position Professor Emeritus Email michael-duffel@uiowa.edu Phone 319-335-8840 http://pharmacy.uiowa.edu/directory/person/michael-w-duffel R. William Field, Ph.D. Title/Position Professor, deceased Laurence Fuortes, M.D. Title/Position Professor, Emeritus Frederic Gerr, M.D. Title/Position Professor Emeritus Vicki H. Grassian, PhD Title/Position Professor Bing-Hua Jiang Title/Position Professor Bahri Karacay, Ph.D. Title/Position Research Associate Professor Joel Kline, M.D. Title/Position Professor Ling-Zhi Liu Title/Position Associate Professor Gabriele Ludewig, Ph.D. Title/Position Professor Gregor Luthe, PhD. Title/Position Visiting Professor Daryl J. Murry, Pharm.D. Title/Position Professor Larry Oberley, Ph.D. Title/Position Professor, deceased Andrew Pieper, MD, PhD Title/Position Associate Professor Larry Robertson, Ph.D. Title/Position Professor Emeritus Former Director of Human Toxicology Program Dale Wurster, Ph.D. Title/Position Professor Emeritus