EXR Medical Imaging provides community diagnostic imaging services in support of the Scarborough and Rouge Hospital and Laker ... idge Health. The clinics provide a wide range of radiology services to the communities of Ajax, Pickering, Scarborough, and West Toronto including x-ray, ultrasound, fluoroscopy, bone mineral density and mammography. Our reputation as providers of quality imaging and reporting is well known and we have established strong relationships with our referring physicians and affiliates in your community. EXR has been in operation for over 40 years. read more