The next time your doctor orders an imaging procedure, insist on the one imaging center that offers more, insist on ADI. Located in Waterloo, Iowa is the area's leader in imaging services. ADI provides a comprehensive selection of imaging services all at one convenient location. From PET/CT, MRI and Ultra-sound services to CT and Nuclear imaging, the warm and comfortable atmosphere at ADI provides a truly unique atmosphere. The next time your doctor orders an imaging procedure, insist on the one company that offers more, insist on ADI.