Dr. Liu received both his undergraduate and medical degrees from Northwestern University. He completed residency training in urologic surgery at the Medical College of Ohio in 2004. Following residency, he completed a fellowship in pediatric urology at Children's Memorial Hospital in 2006. After fellowship, he initially joined the faculty at Mercy Children’s Hospital and the University of Toledo from 2006-2010, where he served as an assistant professor of urology, director of pediatric urology, and associate urology residency director. From 2011-2012, Dr. Liu was at Comer Children’s Hospital and the University of Chicago Medical Center, where he also served as an assistant professor of urology and assistant director of the urology residency training program. Dr. Liu returned to Northwestern and Lurie Children’s in 2012.