RadNet, Inc. provides outpatient diagnostic imaging services in the United States. The company offers various imaging services, including magnetic resonance imaging, computed tomography, positron emission tomography, nuclear medicine, mammography, ultrasound, diagnostic radiology (X-ray), fluoroscopy, and other related procedures. It also provides teleradiology services for remote interpretation of images on behalf of radiology groups, hospitals, and imaging center customers. In addition, the company develops and sells computerized systems for the imaging industry, including picture archiving communications and radiology information systems, and related workflow solutions for hospitals, teleradiology businesses, imaging centers and specialty physician groups to distribute, visualize, store, and retrieve digital images taken from various diagnostic imaging modalities. As of December 31, 2012, it operated directly or indirectly through joint ventures, 246 centers located in California, Maryland, Florida, Delaware, New Jersey, Rhode Island, and New York. The company was founded in 1985 and is headquartered in Los Angeles, California.