Gregory D. Miller, Ph.D., M.A.C.N., is Chief Science Officer and executive vice president, research, regulatory and scientific affairs for National Dairy Council (NDC)/Dairy Management Inc., Rosemont, Illinois, In addition he is an Adjunct Associate Professor in the department of food science and nutrition at the University of Illinois. In 2022 Dr. Miller was named an Outstanding Alumni by the Pennsylvania State University, the highest honor the university bestows on an alumni. Dr. Miller graduated in 1978 from Michigan State University with a B.S. degree in Nutrition and in 1982 earned a M.S. degree in Nutrition (Toxicology) from The Pennsylvania State University. In 1986 he received a Ph.D. in Nutrition (Toxicology) from The Pennsylvania State University. Dr. Miller is a member of the Editorial Board for the Journal of the American College of Nutrition, the Journal of Nutritional Biochemistry, Current Nutrition & Food Science, and Mature Medicine Canada. He is an Editorial Advisor for Dairy Foods magazine. He has served as President for the American College of Nutrition. Dr. Miller served as President of the Pennsylvania State University Nutrition and Dietetics Alumni Society. He has received the 1989 Kraft Basic Science Award. In 1993, Dr. Miller was elected as a Fellow of the American College of Nutrition and in 2003 was awarded a Master of the College. In 2000, he was recognized as an Outstanding Alumni by the department of Food Science and Human Nutrition of Michigan State University. In 2002, Dr. Miller was named an Alumni Fellow by The Pennsylvania State University, the highest award given by the alumni society. The Pennsylvania State University Nutrition and Dietetics Alumni Society named him an Outstanding Alumni in 2006. Dr. Miller has presented more than 110 invited lectures at national and international meetings and has published more than 135 research papers, reviews, articles, and abstracts. He has co-edited three books on diet, nutrition, and toxicology and contributed chapters to nine books. He is co-author of the Handbook of Dairy Foods and Nutrition.