Updates & News
What's new at Radiant Joint Alliance
September 2026
Directory Reaches 600+ Locations
Our hospital directory has grown to over 600 verified locations offering low-dose radiation therapy (LDRT) for osteoarthritis. Several recent additions — including Torrance Memorial Hunt Cancer Institute (CA), SSM Health Cancer Care (MO), and New Mexico Cancer Center (NM) — came directly from radiation oncologists at those facilities reaching out to be listed.
2026
Meet Medical Advisor Dr. Gregory Alexander
Dr. Gregory Alexander, Assistant Professor at Thomas Jefferson University and enterprise physician lead for LD-RT for osteoarthritis there, serves as a Medical Advisor for Radiant Joint Alliance, helping ensure the medical content on our site reflects real, current clinical practice. Meet our full advisory board →
June 2026
Radiant Joint Alliance Recognized as a 501(c)(3) Nonprofit
The IRS officially recognized Radiant Joint Alliance as a tax-exempt 501(c)(3) public charity, effective June 19, 2026 — a milestone that lets us pursue grants and accept tax-deductible donations to support our work.
What to Do Next
What Is LDRT?
How the treatment works, the typical schedule, and what the evidence shows.
Am I a Candidate?
What programs generally look for before recommending LDRT.
Is It Covered by Insurance?
What Medicare and most commercial plans typically cover.
What to Expect
What a typical LDRT appointment and course of treatment looks like.
LDRT Success Rates
What the published response and pain-relief rates actually show.
Arthritis Basics
How common forms of arthritis differ and when to seek care.
Find a Location
Browse confirmed hospitals and centers offering LDRT.