Professor, Department of Cellular and Integrative Physiology, Indiana University-Purdue University Indianapolis, School of Medicine (past)
Director, Department of Cellular and Integrative Physiology, Indiana University-Purdue University Indianapolis, School of Medicine (past)
Professor, Medical Sciences Program, School of Medicine, Indiana University Bloomington
Associate Dean, Medical Sciences Program, School of Medicine, Indiana University Bloomington
Director, Medical Sciences Program, School of Medicine, Indiana University Bloomington
Department of Pharmacology and Toxicology, Indiana University-Purdue University Indianapolis, School of Medicine (past)
Master of Science in Medical Science, Indiana University-Purdue University Indianapolis, School of Medicine (past)
Professor, School of Optometry, Indiana University Bloomington
Assistant Director, School of Optometry, Indiana University Bloomington
Adjunct Professor, School of Optometry, Indiana University Bloomington
Professor Emeritus, Medical Sciences Program, School of Medicine, Indiana University Bloomington