Dr. Vockley received his undergraduate degree at Carnegie-Mellon University in Pittsburgh, Pennsylvania, and received his degree in Medicine and Genetics from the University of Pennsylvania School of Medicine in Philadelphia, Pennsylvania. He completed his pediatric residency at the University of Colorado Health Science Center, and his postdoctoral fellowship in Human Genetic and Pediatrics at Yale University School of Medicine in New Haven, Connecticut. Before assuming his current position in Pittsburgh, Dr. Vockley was Chair of Medical Genetics in the Mayo Clinic School of Medicine.

Dr. Vockley is internationally recognized as a leader in the field of inborn errors of metabolism. His current research focuses on mitochondrial energy metabolism, novel therapies for disorders of fatty acid oxidation and amino acid metabolism, and population genetics of the Plain communities in the United States. He has published over 320 peer reviewed scholarly articles, is the principal or co-investigator on multiple NIH grants. Dr. Vockley has served on numerous national and international scientific boards including the Advisory Committee (to the Secretary of Health and Human Services) on Heritable Disorders in Newborns and Children where he was chair of the technology committee. He is a Founding Fellow of the American College of Medical Genetics and Genomics, and currently serves on its board of directors. He is chair of the International Network on Fatty Acid Oxidation Research and Therapy (INFORM). He has served as chair of the Pennsylvania State Newborn Screening Advisory Committee and is a past president of the International Organizing Committee for the International Congress on Inborn Errors of Metabolism and the Society for the Inherited Metabolic Disorders (SIMD). He is co-founder and editor of the North American Metabolic Academy. He is a fellow of the American Academy for the Advancement of Science and Biochemical Genetics Director on the ACMG Board of Directors.