American Shared Hospital Services AMS

Company Overview

American Shared Hospital Services (NYSE American: AMS) is a healthcare services company that provides advanced radiation therapy and related medical equipment solutions to hospitals and cancer treatment centers. The company primarily operates in the oncology and healthcare infrastructure sectors, focusing on stereotactic radiosurgery and radiation therapy systems used in cancer treatment. AMS generates revenue through long-term leasing arrangements, managed service agreements, and equipment ownership partnerships with healthcare providers.

The company’s principal business involves providing access to high-cost medical technologies, including Gamma Knife radiosurgery systems and proton beam radiation therapy systems, without requiring hospitals to make substantial upfront capital investments. AMS serves hospitals, academic medical centers, and specialty cancer treatment providers primarily in the United States and select international markets. Founded in 1983, the company evolved from a medical equipment leasing business into a specialized provider of advanced oncology treatment technologies, with strategic emphasis on radiation oncology infrastructure and long-duration healthcare partnerships.