Imaging Client Radiology Information: Sunnyvale Imaging is here to help with any questions or concerns you may have prior to your exam. We are committed in providing uncompromising care. In order to prepare you for your visit we have. Digital X-Ray: You have a choice between making an appointment or walk-in. We perform local digital X-Ray exams between 8:00-11:45 a.m. and 1:00-4:45 p.m..