Upon completion of his post-graduate residency training at the Riley Hospital for Children in Indianapolis, Indiana in 2001, Dr. Knoderer accepted a Pediatric Clinical Pharmacist Position at St. Vincent Hospital in Indianapolis. Dr. Knoderer returned to Riley Hospital for Children in 2002 as a Clinical Pharmacist for Pediatric Cardiology and Cardiovascular Surgery, Infectious Diseases, and Nephrology. In 2008, Dr. Knoderer joined the faculty at Butler University College of Pharmacy and Health Sciences. He maintains a practice site at Riley Hospital for Children in Pediatric Infectious Diseases and Nephrology. He also serves as the Program Director for the post-graduate year-2 (PGY2) Pediatric Pharmacy Residency at Riley Hospital for Children - Clarian Health.