There is currently one verified low-dose radiation therapy (LDRT) center in Minnesota, located in Maplewood. The facility information below is confirmed at the time of listing. Always call ahead to confirm availability and scheduling.
If the Maplewood location does not work for you, these are the closest verified LDRT centers in other states:
UnityPoint Health - St Luke's June E. Nylen Cancer Center — 230 Nebraska Street, Sioux City, Iowa 51101 — (712) 252-0088 (~243 miles; Iowa provider page)
HSHS St. Vincent Hospital Cancer Centers – Green Bay Oncology — 835 S. Van Buren Street, Green Bay, Wisconsin 54301 — 920-884-3135 (~249 miles; Wisconsin provider page)
The Leonard C. Ferguson Cancer Center at FHN Memorial Hospital — 1163 West Stephenson Street, Freeport, Illinois 61032 — 815-599-7000 (~253 miles; Illinois provider page)
HSHS St. Nicholas Hospital – Green Bay Oncology — 1621 N. Taylor Drive, Suite 300, Sheboygan, Wisconsin 53081 — 920-884-3135 (~276 miles; Wisconsin provider page)
Door County Cancer Center – Green Bay Oncology — 323 S. 18th Avenue, Sturgeon Bay, Wisconsin 54235 — 920-884-3135 (~277 miles; Wisconsin provider page)
Practical Information Before You Call
This is the only verified LDRT provider currently listed in Minnesota. 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.