Dr. Kozeny has a special interest in kidney stones, hypertension (high blood pressure), and dialysis. He is in-network for Blue Cross/Blue Shield, Blue Cross Blue Shield HMO, United Healthcare HMO, and more. He studied medicine at Loyola University Chicago, Stritch School of Medicine. For his professional training, Dr. Kozeny completed a residency program at a hospital affiliated with Loyola University. Dr. Kozeny's hospital/clinic affiliations include Northwestern Medicine Central DuPage Hospital, Nephrology Associates of Northern Illinois and Indiana (NANI), and Adventist Medical Center Bolingbrook. He has an open panel.