Dr. McChesney is born in Hatfield, Missouri to Ernest Perry and Florence Iona McChesney.
Dr. McChesney marries Sally Ann Cassidy.
Dr. McChesney receives a Bachelor of Science in chemical technology from Iowa State University of Science and Technology.
Dr. McChesney becomes a National Science Foundation fellow.
Dr. McChesney receives a Master of Arts in botany from Indiana University.
Dr. McChesney receives a Doctor of Philosophy in organic chemistry from Indiana University.
Dr. McChesney joins the faculty of The University of Kansas.
Dr. McChesney becomes an Eli Lilly Research fellow.
Dr. McChesney receives the Outstanding Teaching Award from The University of Kansas School of Pharmacy.
Dr. McChesney joins the faculty of The University of Mississippi.
Dr. McChesney is named a Fulbright Lecturer.
Dr. McChesney is appointed director of the Research Institute of Pharmaceutical Science at the University of Mississippi.
Dr. McChesney becomes a Frederick Augustus Porter Barnard Professor at the University of Mississippi.
Dr. McChesney becomes Vice President of Development at NaPro BioTherapeutics, Inc. in Boulder, Colorado.
Dr. McChesney becomes chief scientific officer of Tapestry Pharmaceuticals in Boulder, Colorado.
Dr. McChesney becomes chief scientific officer of ChromaDex Inc. in Boulder, Colorado.
Dr. McChesney founds Ironstone Separations Inc. in Oxford, Mississippi, serving as principal.
Dr. McChesney founds Arbor Therapeutics, LLC in Etta, Mississippi, serving as managing director.
Dr. McChesney founds Cloaked Therapeutics, LLC in Etta, Mississippi, serving as chief executive officer and chairman.
Dr. McChesney becomes a fellow of the American Society of Pharmacognosy.