Excel Diagnostic Imaging Clinics is a provider of diagnostic medical imaging and therapeutic procedures. Based in Houston, Texas, the clinic renders magnetic resonance imaging (MRI), X-ray, computed tomography (CT) scan, digital mammography and general ultrasound. It also renders an array of peptide receptor radionuclide, thyroid cancer, monoclonal antibody and P-32 therapeutic procedures. In addition, Excel Diagnostic Imaging Clinics provides radiography-based bone densitometry for the diagnosis of osteoporosis. The clinic specializes in novel radio-peptide therapy for neuroendocrine cancers.