Radiation Oncology Institute - ROI

10/24/2025

This , we are looking back on the strides made at this year's ROI 5k, with every step fueling progress for cancer research☀️.

10/17/2025

Only 1-month left to submit letters of intent for the 2026 ROI Innovation Awards.

ROI seeks bold & innovative ideas for optimizing combination RT & immunotherapy.
Submit your letter of intent by Nov. 17.

Find out how to apply for research grants up to $100k: https://ow.ly/Y99Y50XcCwx

10/16/2025

: Registration and housing are now open!

Registration and housing are now open for the Multidisciplinary Radiopharmaceutical Therapy Symposium. Located at the JW Marriott Desert Springs in Palm Desert California from Feb. 17-18, 2026.

Be an early mover - register by Oct. 31 for the lowest rate!

Register now: https://ow.ly/BvGW50X6aiA

10/15/2025

New on the ASTRO Blog:
Read "Re-Envisioning ROI: A Unified Future for Research in Radiation Oncology" by ROI President Gita Suneja, MD, MS, FASTRO

Read it now: https://ow.ly/X8Qu50XbT6k

10/07/2025

09/24/2025

Apply now for the 2026 Innovation Awards! ROI is seeking bold and innovative ideas for optimizing the combination of RT and immunotherapy. Find out how to apply for research grants up to $100k: https://bit.ly/2026InnovationAwards

09/22/2025

Celebrate this year's ROI Publication Excellence Award winners Drs. John Nikitas, Rituraj Upadhyay, Ethan Ludmir, Alexander Sherry and Chad Tang! Read the award announcement https://bit.ly/2025PEAwinners and join us on 9/29 at for the presentation.

08/29/2025

Only 1⃣ month left to register for the ROI 5k - the best way to start your day 🌤️ during ! Register now at http://ROInstitute.org/5k 🏃‍♀️🏃‍♂️👟

08/08/2025

Are you registered for the biggest party at ? Register for the ROI 5k before Aug 14 to take advantage of pre-event pricing! ROInstitute.org/5k

07/16/2025

Two weeks remain to register for the eContouring for Gynecologic Cancers webinar led by Dr. Scott Silva at: https://bit.ly/GyneContouring. Free registration for American Society for Radiation Oncology (ASTRO) Members-in-Training is supported by the ROI Juan A. del Regato Fund.

07/14/2025

Check out a new article from ROI researchers Drs. Jinzhong Yang and Percy Lee, "Deep Learning-Based Cardiac Chamber Segmentation in Magnetic Resonance-Guided Adaptive Radiotherapy" at https://www.advancesradonc.org/article/S2452-1094(25)00132-0/fulltext. Promising results from their Leveraging for research award!

07/03/2025

Don't miss out! Submit your nomination for the 2025 ROI Publication Excellence Awards and the ARRO Health Care Access Publication Award by Monday at 5 pm: https://bit.ly/2025_PEA_nominate