Largest service network in the industry.

We’ve placed our team of experts right where you need them: at your fingertips.

When you’re having a problem with your devices, the last thing you want to do is navigate through a complex automated system or sit on hold for an hour. That’s why, at Oncology Services International, our skilled linear accelerator technicians are always just a phone call away.

No matter where you are across the United States, we can respond to your needs quickly and effectively – generally within minutes. If you require on-site service, our people can get to most U.S. clinics within four hours. Technicians are also available for rapid response to customers in Puerto Rico and Central and South America.

The breadth of our coverage provides clear benefits to our customers: optimal equipment performance and minimum downtime at your practice. Simply put, with our specialists focused on maintaining your radiation oncology equipment, you can spend more time focusing on your patients.