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Robert J. Gresick, M.D.

Diagnostic Radiologist

Robert J. Gresick, M.D. is a board certified diagnostic radiologist with Ernst Radiology Group serving SSM Imaging in Missouri.


  • Undergraduate: St. Louis University
  • Medical: St Louis University School of Medicine
  • Residency: Diagnostic Radiology residency at University of Chicago
  • Fellowship: Magnetic Resonance imaging fellowship at Rush-Presbyterian St. Luke’s medical Center in Chicago, Illinois


  • Radiological Society of North America
  • American Roentgen Ray Society
  • American Medical Association
  • SMRI