HealthcareDiscovery.AI / Doctors / Illinois / Joliet / Radiation Oncology

Radiation Oncology in Joliet, Illinois

Data updated monthly · Last refresh September 2026

5 Radiation Oncology providers practice in Joliet. Listings are drawn from federal public records and are not endorsements.

Radiation Oncology providers in Joliet

Listed alphabetically. 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. Brian Blonigen, M.D.

Joliet, IL · $67 in drug and device payments (2025) · (815) 725-1355

Dr. Paul Desrosiers, MD

Joliet, IL · $1,319 in drug and device payments (2025) · (815) 409-4957

Dr. Salwa Asaad, MD

Joliet, IL · No drug or device payments recorded (2025) · (815) 722-1818

Dr. Samia Luka, MD

Joliet, IL · No drug or device payments recorded (2025) · (815) 722-1818

Dr. Vera Petras, MD

Joliet, IL · No drug or device payments recorded (2025) · (815) 942-2932

Common questions

How many Radiation Oncology providers are in Joliet, Illinois?

There are 5 Radiation Oncology providers with active NPI records practicing in Joliet, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records 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.

All specialties in Joliet Radiation Oncology across Illinois

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.