There is currently one verified low-dose radiation therapy (LDRT) center in Delaware, located in Newark. The facility information below is confirmed at the time of listing. Always call ahead to confirm availability and scheduling.
Verified LDRT Locations in Delaware
ChristianaCare – Helen F. Graham Cancer Center & Research Institute
Treating physician: Dr. Timothy Kegelman
City: Newark, Delaware 19713 (call for street address)
If the Newark location does not work for you, these are the closest verified LDRT centers in other states:
Penn Radiation Oncology Penn Presbyterian — 51 N. 39th Street, Pavilion for Advanced Care, Suite 100, Philadelphia, Pennsylvania 19104 — 800-789-7366 (~35 miles; Pennsylvania provider page)
Jefferson Cherry Hill Radiation Oncology — 2211 Chapel Ave W, Cherry Hill, New Jersey 08003 — 856-922-4800 (~42 miles; New Jersey provider page)
Lehigh Valley Health Network – Lehigh Valley Hospital Cedar Crest — 1240 S. Cedar Crest Blvd, Ground Floor, Allentown, Pennsylvania 18103 — 610-402-0700 (~64 miles; Pennsylvania provider page)
MedStar Georgetown Cancer Institute Radiation Oncology at MedStar Georgetown University Hospital — 3800 Reservoir Rd. NW, Lower Level, Bles Building, Washington, District of Columbia 20007 — 202-444-4255 (~89 miles; District of Columbia provider page)
Radiation Oncology Associates, P.C. · Alexandria, Virginia — 4320 Seminary Road, Alexandria, Virginia 22304 — 703-504-7900 (~94 miles; Virginia provider page)
Practical Information Before You Call
This is the only verified LDRT provider currently listed in Delaware. Before making the trip, confirm a few things:
Which joints does this clinic treat? Not every program treats every joint. Confirm your specific joint before scheduling.
Is a physician referral required? Some programs require a referring physician to initiate the process. Ask whether you need a referral from your primary care doctor or specialist first.
Has your clinic billed insurance for LDRT for osteoarthritis before? Practices with prior billing experience navigate the prior authorization process more smoothly than those treating it for the first time.
For a full guide on coverage, billing codes, and what "investigational" classification means for your specific plan, see our Cost & Coverage page. Additional providers may be within driving distance in neighboring states — see the links below.
Medically reviewed by:Robert Warren Floyd, M.D., Ph.D. — Resident Physician, Radiation Oncology, The University of Texas MD Anderson Cancer Center. Last reviewed: August 2, 2026. Independent personal project — not affiliated with or endorsed by MD Anderson Cancer Center. Funding & independence disclosure.