January 26, 2015
Robert Lee Joins Oncology Services International as CFO
September 15, 2014
Oncology Services International Expands to St. Louis
Oncology Services International, founded in 1985, has become the leading independent alternative to linac manufacturers post-warranty maintenance service. With coast-to-coast coverage, and the only comprehensive training and testing facility outside of a major manufacturer, OSI has grown to serve more than 200 sites in the United States, and provides Precision Certified refurbished and/or pre owned linear accelerator equipment globally. Additionally, OSI is a leader in used linac parts distribution and repair for used linear accelerators, providing cost effective alternatives for all radiation therapy facilities.