David Kocoj, M.D.

Dr. David Kocoj is a board-eligible diagnostic radiologist who joined ROI in 2026. He obtained his B.A. in Biological Sciences from Northwestern University. He then earned his medical degree from the University of Illinois College of Medicine in 2020. He completed a transitional year at Saint Joseph Hospital in Chicago, followed by Diagnostic Radiology residency at Advocate Illinois Masonic Medical Center, completed in 2025. Prior to joining ROI, he worked as a general radiologist with vRad.