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Therapeutic Radiologists in Wisconsin

Data updated monthly · Last refresh October 2026

4 Therapeutic Radiology providers practice in Wisconsin. The largest concentration is in Madison. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.

4providers
Madisontop city

Therapeutic Radiology by city in Wisconsin

Choose a city to see providers there.

Therapeutic Radiology in Madison2 providers
Therapeutic Radiology in Milwaukee1 providers
Therapeutic Radiology in Rhinelander1 providers

Therapeutic Radiology providers in Wisconsin

Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.

Dr. Huaising Ko, M.D.
Madison, WI · $22 in drug and device payments (2025) · (608) 263-5660
Dr. Ravi Patel, M.D., PHD
Madison, WI · $18,096 in drug and device payments (2025) · (216) 269-1971
Dr. Erika Swanson, MD
Milwaukee, WI · No drug or device payments recorded (2025) · (414) 291-1556
Dr. David Cattau, MD
Rhinelander, WI · No drug or device payments recorded (2025) · (715) 361-2140

Common questions

How many Therapeutic Radiology providers are in Wisconsin?

There are 4 Therapeutic Radiology providers with active NPI records practicing in Wisconsin, according to federal NPPES data refreshed monthly.

Which cities in Wisconsin have the most Therapeutic Radiology providers?

Madison (2), Milwaukee (1), Rhinelander (1) have the highest concentration of Therapeutic Radiology providers in Wisconsin.

Where does this data come from?

Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.

Related reading on HealthcareDiscovery.AI

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Therapeutic Radiology in Wisconsin? Get featured.