3 LDRT Providers in Wisconsin

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There are 3 verified low-dose radiation therapy (LDRT) locations in Wisconsin, spread across 3 cities: Green Bay, Sheboygan, Sturgeon Bay. Each listing below includes the facility name, address, phone number, joints treated, and whether a physician referral is required.

Verified LDRT Locations in Wisconsin

HSHS St. Vincent Hospital Cancer Centers – Green Bay Oncology

Treating physician: Dr. Barbi Kaplan-Frenkel

Address: 835 S. Van Buren Street, Green Bay, Wisconsin 54301

Phone: 920-884-3135

Website: https://gboncology.com/low-dose-radiation-therapy-a-non-invasive-option-for-osteoarthritis-pain-relief/

HSHS St. Nicholas Hospital – Green Bay Oncology

Treating physician: Dr. Barbi Kaplan-Frenkel

Address: 1621 N. Taylor Drive, Suite 300, Sheboygan, Wisconsin 53081

Phone: 920-884-3135

Website: https://gboncology.com/low-dose-radiation-therapy-a-non-invasive-option-for-osteoarthritis-pain-relief/

Door County Cancer Center – Green Bay Oncology

Treating physician: Dr. Barbi Kaplan-Frenkel

Address: 323 S. 18th Avenue, Sturgeon Bay, Wisconsin 54235

Phone: 920-884-3135

Website: https://gboncology.com/low-dose-radiation-therapy-a-non-invasive-option-for-osteoarthritis-pain-relief/

What to Ask When You Call

Before scheduling, ask the clinic three questions that determine whether the visit will be productive:

  1. Has your clinic billed insurance for LDRT for osteoarthritis before? Practices with prior billing experience know the procedure codes and have relationships with payers—this matters more than any individual insurer's written policy.
  2. Is prior authorization required? Some insurers require written approval before treatment. A clinic with experience will handle the PA process; ask whether they do.
  3. Which joints does this clinic treat with LDRT? Not every program offers LDRT for every joint. Confirm your specific joint before driving in.

For a fuller guide on cost, coverage codes, and what to expect from insurance, see our Cost & Coverage page.

Learn More

LDRT Providers in Nearby States

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.