Roger A. Clemens, Ph.D. Senior Consultant

Dr. Roger A. Clemens is Associate Director of the Regulatory Science program and Adjunct Professor of Pharmacology and Pharmaceutical Sciences within the USC School of Pharmacy. He formerly served as the consulting Scientific Advisor for ETHorn, and is currently a senior consultant with ChromaDex Spherix Consulting, providing strategic, scientific and regulatory guidance for clients. Dr. Clemens was the Director of Analytical Research at USC for 5 years, and the Scientific Advisor for Nestlé USA for more than 21 years. He has published more than 50 original manuscripts in nutrition and food science, participated in more than 200 invited domestic and international lectures, and served as an expert panel member for the food industry, scientific organizations, trade associations and regulatory agencies in the United States and Canada.