Department of Physiology and Cell Biology, Frederick P. Whiddon College of Medicine, University of South Alabama
Associate Professor, Interdisciplinary Program in the Biomedical Sciences, Graduate School, Medical College of Wisconsin (past)
Professor Emeritus, Department of Pharmacology and Toxicology, Medical College of Wisconsin (past)
Professor, Department of Pharmacology and Toxicology, Medical College of Wisconsin (past)
Associate Professor, Department of Pharmacology and Toxicology, Medical College of Wisconsin (past)
Professor, Department of Anesthesiology, Medical College of Wisconsin (past)