10 Therapeutic Radiology providers practice in Illinois, including 1 (10%) offering telehealth. The largest concentration is in Chicago. 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.
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| Therapeutic Radiology in Chicago | 4 providers |
| Therapeutic Radiology in Mount Vernon | 1 providers |
| Therapeutic Radiology in Lisle | 1 providers |
| Therapeutic Radiology in Westmont | 1 providers |
| Therapeutic Radiology in Peoria | 1 providers |
| Therapeutic Radiology in Watseka | 1 providers |
| Therapeutic Radiology in Aurora | 1 providers |
From CMS Medicare enrollment records covering 4 of the 10 providers listed here (40%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Therapeutic Radiologists | All clinicians in group | Main city |
| Osf Multi-Specialty Group | 2 | 2,123 | Peoria |
| Hospital | City | Ownership | CMS star rating | Therapeutic Radiologists affiliated |
| Osf Saint Elizabeth Mdl Ctr | Peru | Nonprofit | 3 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
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.
There are 10 Therapeutic Radiology providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Yes. 1 of the 10 Therapeutic Radiology providers in Illinois (about 10%) report offering telehealth services in CMS data.
Chicago (4), Mount Vernon (1), Lisle (1) have the highest concentration of Therapeutic Radiology providers in Illinois.
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.
According to CMS facility affiliation records, the Illinois hospitals where the most Therapeutic Radiologists hold privileges are Osf Saint Elizabeth Mdl Ctr in Peru.
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