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Robert W. Ryerson, MD

Robert W. Ryerson, MD is a board certified pediatric and diagnostic radiologist with Diagnostic Imaging Associates, Ltd. d/b/a ProSight Radiology Group. Dr. Ryerson provides professional physician services at St. Luke’s RAYUS Radiology in Missouri. He comes to RAYUS with eight years of private practice experience, specializing in diagnostic and pediatric radiology.


  • Undergraduate: Washington University in St. Louis
  • Medical: University of Missouri School of Medicine in Columbia, Missouri
  • Residency: Diagnostic Radiology residency at University of Miami School of Medicine, Jackson Memorial Hospital
  • Fellowship: Pediatric Radiology fellowship at Mallinckrodt Institute of Radiology


  • Society for Pediatric Radiology
  • Radiological Society of America
  • American Medical Association
  • Missouri Radiological Society

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