OneOncology Email Format

Hospitals and Health CareTennessee, United States501-1000 Employees

OneOncology is a physician-led platform in the Hospitals and Health Care sector, headquartered in Nashville, Tennessee. It was established by community physicians to help independent practices remain autonomous while improving access to cancer and other disease care for patients in their communities, at a cost lower than traditional hospital settings. The organization supports its network through group purchasing, operational optimization, practice growth, and clinical innovation to strengthen community practices.

Its partner network comprises roughly 2,300 providers serving about 1.5 million patients across 20 states. The company positions itself as a national platform that supports independent medical specialty practices operating in local communities. In October 2025, OneOncology acquired GenesisCare USA and relaunched that practice as SunState Medical Specialists.

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