Meet Our Leadership

Abraham J. Bronner, MD, MBA – CEO 
M.D., Johns Hopkins University, Baltimore, MD
Internship (Surgery), Northwestern Memorial Hospital, Chicago, IL
Residency (Diagnostic Radiology), Johns Hopkins Hospital, Baltimore, MD
Fellowship (Body Imaging & Neuroradiology), Johns Hopkins Hospital, Baltimore, MD
MBA, J.L. Kellogg School of Management, Northwestern University, Evanston, IL

Bruce E. Burton, MD  
M.D., University of Louisville School of Medicine, Louisville, KY
Internship (Internal Medicine), University of Louisville School of Medicine, Louisville, KY
Residency (Diagnostic Radiology), University of Louisville School of Medicine, Louisville, KY



Michael E. Flisak, MD   
M.D., Stritch School of Medicine, Loyola University, Chicago, IL
Internship (Internal Medicine), Edward Hines VA Hospital, Hines, IL
Residency (Diagnostic Radiology), Loyola University Medical Center, Chicago, IL
Fellowship (MRI), University of California, San Francisco, CA


Perry M. Gilbert, MD – President  
M.D., Northwestern University, Evanston, IL
Internship (Pediatrics), Children’s Memorial Hospital, Chicago, IL
Residency (Diagnostic Radiology), Northwestern University Hospital, Evanston, IL
Fellowship (Vascular/Interventional/Cross Sectional Imaging), Northwestern University Medical School 


Chong H. Kim, MD  
M.D., New Jersey Medical School, Newark, NJ
Internship (Diagnostic Radiology), Lankenau Hospital, Lower Merion, PA
Residency (Diagnostic Radiology), Hahnemann University Hospitals, Philadelphia, PA
Fellowship (Neuroradiology), Northwestern Hospital, Chicago, IL


Steven Klepac, MD  
M.D., Rush Medical College, Chicago, IL
Internship (Surgery), Loyola University Medical Center, Chicago, IL
Residency (Diagnostic Radiology), University of Illinois Medical Center, Chicago, IL




Grace H. Lee, MD  
M.D., Boston University Medical School, Boston, MA
Internship (Internal Medicine), Brookdale, Hospital, Brooklyn, NY
Residency (Diagnostic Radiology), Michael Reese Hospital, Chicago, IL
Fellowship (MRI), University of Chicago, Chicago, IL



Michael A. Wilczynski, DO
Michael A. Wilczynski, DO, FAOCR
Medical School: Chicago College of Osteopathic Medicine
Internship: Chicago Osteopathic Medical Centers, Chicago, IL
Residency: Diagnostic Radiology, Chicago Osteopathic Medical Centers, Chicago, IL
Fellowship: Neuroradiology, The Evanston Hospital, Evanston, IL
Fellowship: Pediatric Neuroradiology, Children's Memorial Hospital, Chicago, IL