We provide affordable, high quality refurbished radiation oncology and diagnostic imaging equipment www.oncologysystems.com
At ROS, we believe that every cancer patient in the world should have access to quality radiation therapy for their treatment and care. We believe that every sick or injured person deserves to have their illness of injury diagnosed with quality imaging equipment. Our mission is to extend the reach of radiation oncology and diagnostic imaging equipment by creating solutions for our customers worldwide, thus helping to improve the quantity and quality of patient care.
11/21/2025
Keeping radiation therapy treatments on schedule starts with fast access to the right linear accelerator (linac) parts. Wendy Summers shares three high-demand linear accelerator components, why they’re replaced, and how ROS & Radparts help minimize downtime.
To keep these vital machines operating, replacement parts are often needed. This article highlights the most commonly requested parts for...
11/19/2025
Globally, lung cancer is the most common cancer type and the most common cause of cancer death. Approximately 226,650 new cases of lung cancer are estimated to be diagnosed annually in the United States..
In recognition of Lung Cancer Awareness Month, we reaffirm our focus on supplying reliable, high-performance refurbished medical equipment.
From CT scanners to linear accelerators, we ensure clinicians have the tools they need to detect and treat sooner. Early detection drives timely care.
11/11/2025
We’re exhibiting at MD Expo!
Stop by the exhibit hall and visit the Radiology Oncology Systems (ROS) team — we’d love to connect with you!
And don’t miss tomorrow’s HTM education session: Linear Accelerators 101 for the HTM Professional-Featuring Alan Moretti and Dr. Marco Carlone
This session will provide an introduction to the electrical, mechanical, and physics functionality of today’s linear accelerators. Attendees will gain entry-level insight into equipment service, maintenance, and operation—a great foundation for anyone looking to expand their knowledge in radiation therapy technology.
See you at !
11/07/2025
Optimizing Imaging, Perfecting Treatment: Happy International Day of Medical Physics!
We commend and celebrate our trusted network of independent physicists, physics companies, and all the medical physicists around the world that ensure radiation treatments are delivered safely and effectively, helping to save tens of thousands of lives every year. We salute you today!
10/30/2025
Pre-owned medical equipment helps millions of people in economically challenged environments. Explore our new interactive Import & Export Requirements Resource for pre-owned medical equipment, featuring a global map outlining documentation, licensing, and customs regulations by country.
This informational resource supports professionals involved in purchasing, selling, or managing medical equipment worldwide.
This study presents a comprehensive overview of the import/export requirements for pre-owned medical equipment across different countries. The objective is to provide an organized and detailed analysis of the regulations, licensing requirements, customs procedures, tariffs, and other miscellaneous n...
10/27/2025
Texas here ROS comes, we are headed to Dallas to attend the ! Looking forward to exchanging ideas with other HTM professionals. Register to attend and visit us at Booth #213
10/22/2025
October is a vital reminder that early detection is the most powerful tool in the fight against breast cancer.
From essential screening (like mammography) to advanced radiation therapy, access to quality technology is non-negotiable. Our mission is to help make these capabilities a reality for more patients worldwide.
By supplying reliable, refurbished diagnostic and oncology equipment, we help facilities focus on what truly matters: delivering life-saving care without compromise. We're proud to play our part in this critical month.
10/16/2025
Join the fight! Let's spread awareness and support those affected by breast cancer. Together, we can make a difference.
10/03/2025
Radiology Oncology Systems (ROS) has acquired Radpartss, the world’s largest independent distributor of OEM replacement parts for linear accelerators.
Together, ROS and Radpartss provide a single source for replacement parts and refurbished systems to support the radiation oncology community.
Read more here: https://bit.ly/476tkgV
FOR IMMEDIATE RELEASE September 29, 2025 – San Francisco, CA – Radiology Oncology Systems (ROS), the leader in refurbished radiation oncology and diagnostic imaging systems, is thrilled to announce the acquisition of Radparts, the world’s largest independent distributor of OEM replacement part...
10/02/2025
That’s a wrap on in San Francisco!
A huge thank you to everyone who visited booth #400 - your insights and conversations inspire us to keep driving smarter solutions in radiation oncology.
How do you see refurbished technology shaping the future of patient care? Share your thoughts below. Until next year!
09/30/2025
We are proud to announce that Radiology Oncology Systems (ROS) has acquired Radparts, the world’s largest independent distributor of OEM replacement parts for linear accelerators.
This strategic move unites two key industry players to deliver an integrated, turnkey experience for radiation oncology facilities worldwide — combining trusted replacement parts with complete refurbished systems under one roof.
Read the full article from Healthcare Dive:
Healthcare
09/28/2025
We’ve landed in San Francisco for !
Our team is ready to showcase how refurbished equipment can provide sustainable, cost-effective solutions without compromising quality.
Stop by booth #400 to see what’s possible.
What’s the biggest challenge your team faces with equipment today?
Address
5465 Morehouse Drive , Suite 250 San Diego, CA 92121
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Far too many people around the world don’t have access to the medical treatment and services they need. At ROS, we believe we can change that. We can extend the life of valuable medical equipment without compromising safety, quality or environmental sustainability.
We can help hospitals and clinics use their resources more efficiently, make their budgets go further, and provide more services to their patients. We can expand the reach of medical care to areas that would not otherwise support it.
- Expert Resource: We leverage our 20+ years of experience and share our industry expertise to help you select the best quality equipment for your investment and for your patients.
- Successful Track Record: We have successfully managed and completed over 700 radiation therapy and diagnostic imaging equipment projects around the world.
- Quality Medical Equipment: We have one of the largest selections of pre-owned, refurbished radiation therapy and diagnostic imaging equipment, accessories and parts, and all of our ROS-certified machines undergo a rigid inspection and are guaranteed to meet OEM specifications.
- Global Presence: We have partnered with more than 500 facilities in over 60 countries and have a global network of best-in-class engineers to inspect, install, test and service your equipment.
- Start-to-Finish Solutions: We offer a full range of services to help you with every step of the process, including site planning and design, construction, shipment, delivery, installation, training and service.
- Dedicated Partner: We will be a true partner throughout the project with a dedicated project management team working with you from start to finish.