Dr. Knight is board certified in neonatal-perinatal medicine and general pediatrics. He earned his medical degree from the University of Illinois College of Medicine in Chicago. He completed his pediatrics internship and residency at William Beaumont Army Medical Center in El Paso, Texas, and his neonatal-perinatal medicine fellowship at Baylor College of Medicine in Houston. Dr. Knight served in the U.S. Army, and was honorably discharged as a Major in 1999. Before joining St. Luke's, he was director of the NICU at King's Daughters Medical Center in Ashland, Kentucky.