McKenzie C. Ferguson, PharmD, BCPS, is associate professor in the Pharmacy Practice Drug Information & Wellness Center at Southern Illinois University Edwardsville in Illinois. Dr. Ferguson received her bachelor’s degree from Carthage College (Kenosha, Wisconsin) and her doctor of pharmacy degree from St. Louis College of Pharmacy, in Missouri. She then completed a PGY-1 pharmacy practice residency at SSM St. Mary’s Health Center in St. Louis, Missouri. She is a board-certified pharmacotherapy specialist.