Fonar Corp is a US-based company which is engaged in the business of designing, manufacturing, selling and servicing magnetic resonance imaging (MRI) scanners, which utilize MRI technology for the detection and diagnosis of human disease, abnormalities, other medical conditions, and injuries. The company operates through two segments namely Manufacturing and the servicing of medical equipment and Management of diagnostic imaging centers. The Management of diagnostic imaging centers segment is conducted through its subsidiary Health Management Company of America which offers management services, administrative services, and clerical and other non-medical personnel to medical providers engaged in diagnostic imaging.