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Diagnostic Radiology in Oak Brook, Illinois

Data updated monthly · Last refresh September 2026

10 Diagnostic Radiology providers practice in Oak Brook. Listings are drawn from federal public records and are not endorsements.

Diagnostic Radiology providers in Oak Brook

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. Adeel Sabir, M.D.
Oak Brook, IL · No drug or device payments recorded (2025) · (630) 472-8800
Dr. Alan Nazerian, M.D.
Oak Brook, IL · No drug or device payments recorded (2025) · (630) 472-8800
Dr. David Nordahl, M.D.
Oak Brook, IL · No drug or device payments recorded (2025) · (630) 990-1421
Dr. Dongkyu Lee, MD
Oak Brook, IL · No drug or device payments recorded (2025) · (630) 954-0036
Dr. Joseph Porada, M.D.
Oak Brook, IL · No drug or device payments recorded (2025) · (630) 581-6538
Dr. Konrad Bienia, MD
Oak Brook, IL · $56 in drug and device payments (2025) · (630) 581-6511
Dr. Michael Shannon, M.D.
Oak Brook, IL · No drug or device payments recorded (2025) · (630) 789-9319
Dr. Nasir Iqbal, MD
Oak Brook, IL · No drug or device payments recorded (2025) · (630) 862-5616
Dr. Shelly Jain, M.D.
Oak Brook, IL · $197 in drug and device payments (2025) · (952) 595-1100
Dr. Syed Akbar, MD
Oak Brook, IL · $190 in drug and device payments (2025) · (630) 631-4627

Common questions

How many Diagnostic Radiology providers are in Oak Brook, Illinois?

There are 10 Diagnostic Radiology providers with active NPI records practicing in Oak Brook, 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 Oak Brook Diagnostic Radiology across Illinois

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.