St. Anthony Hospital offers a wide range of diagnostic imaging services using forefront technology. Our state-of-the-art diagnostic imaging services include: Computed tomography (CT) scans Digital mammography Magnetic resonance imaging (MRI) Nuclear medicine Positron emission tomography/computed tomography (PET/CT) scan Ultrasound X-ray St. Anthony Hospital 1601 Southeast Court Avenue Pendleton, OR 97801 Phone: (541) 276-5121 Fax: (541) 278-3227 Email Us PET/CT Hours of Operation Every other Friday 8 a.m. - 5 p.m.