Ontario Diagnostic Centers are the top places to get amazing diagnostic services in GTA, Canada. We provide X-Ray, Ultrasound, Mammography, Bone Mineral Density, Fluoroscopy, Nuclear Medicine, Pulmonary Function, etc services to our clients. To Book, an appointment, take a picture of your Requisition and text it to 647-490-8991 or call us at 905-279-1144 or visit our website.