Genesiscare us
21st Century Oncology was a prominent U.S. integrated cancer care provider, founded in 1997 by radiation oncologist Daniel Dosoretz. The company specialized in radiation oncology and expanded its services to include a range of specialized cancer treatments. It operated through a network of cancer treatment centers and affiliated physicians, focusing on areas such as breast and gynecological oncology. The company was known for its investment in advanced treatment technologies to enhance patient care. In 2020, 21st Century Oncology entered a joint venture with Landmark Cancer Centers to improve patient access to integrated clinical cancer care. Later that year, it became part of GenesisCare, an international oncology network, which further expanded its capabilities and reach in delivering high-quality cancer care services.
Work at Genesiscare us in HR or recruiting? Claim this page
Peer reviews
Worked with someone at Genesiscare us?
Anonymous peer reviews on OffTheRecord
Similar companies
Genesiscare us FAQ
How many employees does Genesiscare us have?
Genesiscare us has about 970 employees (as of Oct 2026).
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.