Diagnostic Radiologists in Illinois
Data updated monthly · Last refresh October 2026
1,874 Diagnostic Radiology providers practice in Illinois, including 4 (0%) 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.
1,874providers
4telehealth
Chicagotop city
Diagnostic Radiology by city in Illinois
Choose a city to see providers there.
Diagnostic Radiology providers in Illinois
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. Liam Fischer, D.O.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Lindsay Karson, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 814-5178 Dr. Lisa Wichterman, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 726-8096 Dr. Logan Chastain, M.D.Springfield, IL · $38 in drug and device payments (2025) ·
(217) 544-6464 Dr. Marisa Blitstein, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 726-3389 Dr. Marissa Hernandez, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 814-5178 Dr. Mary Curry, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Mary Ludolph, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 726-8096 Dr. Mary Peter, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Matthew Abell, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Matthew Cleveland, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 545-8000 Dr. Matthew Evans, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Matthew Granzotto, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 545-8000 Dr. Michael Sabo, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 545-8000 Dr. Michael Snyder, M.D.Springfield, IL · $23 in drug and device payments (2025) ·
(217) 787-0168 Dr. Michael Wendel, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Mickey Chabak, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Minesh Patel, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 726-8096 Dr. Miriam Sullivan, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Naveen Chapa, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 726-8096 Dr. Nzeadibenma Uzochukwu, MDSpringfield, IL · $98 in drug and device payments (2025) ·
(217) 544-2149 Dr. Omer Aker, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Omid Kohannim, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Patricia Whitworth, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 726-8096 Dr. Patrick Rhoades, MDSpringfield, IL · $87 in drug and device payments (2025) ·
(217) 726-8096 Dr. Prasad Patel, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Prasad Vasireddy, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 789-0668 Dr. Prashanth Shekar, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Raymond Lee, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 788-3245 Dr. Rebecca Baggett, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 726-8096 Dr. Robert Knudson, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Robert Nordstrom, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Robert Schuh, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Robert Stallworth, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 788-3245 Dr. Robin Biermann, M.D.Springfield, IL · $16 in drug and device payments (2025) ·
(217) 726-8096 Dr. Ronald Hidalgo, MDSpringfield, IL · $562 in drug and device payments (2025) ·
(720) 848-0000 Dr. Ronald Hublall, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Russell Bruney, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 726-8096 Dr. Ryan Dembosky, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 545-8000 Dr. Ryan Scribner, MDSpringfield, IL · $17 in drug and device payments (2025) ·
(217) 528-7541 Dr. Ryan Watson, MDSpringfield, IL · $16 in drug and device payments (2025) ·
(217) 726-8096 Dr. Samuel Hutson, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Sandra Scroggins, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 814-5178 Dr. Saquib Khawar, M.D.Springfield, IL · $1,764 in drug and device payments (2025) ·
(217) 544-6464 Dr. Scott Preusen, M.D.Springfield, IL · $26 in drug and device payments (2025) ·
(217) 528-7541 Dr. Simon Bekker, M.D,Springfield, IL · No drug or device payments recorded (2025) ·
(217) 544-6464 Dr. Stephanie Swope, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 726-8096 Dr. Sue Volarich, D.O.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 544-2149 Dr. Syam Vasireddy, MD, MSSpringfield, IL · $233 in drug and device payments (2025) ·
(217) 788-7021 Dr. Szymon Kasperek, MDSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 814-5178 Common questions
How many Diagnostic Radiology providers are in Illinois?There are 1,874 Diagnostic Radiology providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Diagnostic Radiology providers in Illinois offer telehealth?Yes. 4 of the 1,874 Diagnostic Radiology providers in Illinois (about 0%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Diagnostic Radiology providers?Chicago (593), Springfield (129), Maywood (111) have the highest concentration of Diagnostic Radiology providers in Illinois.
How many Diagnostic Radiology providers in Illinois received drug or device company payments?392 of 1,874 Diagnostic Radiology providers in Illinois (21%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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.
Do most Diagnostic Radiologists in Illinois work in independent practices or large health systems?Among 1,030 Diagnostic Radiologists in Illinois enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 15% through a mid-size group of 10 to 99, and 82% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Diagnostic Radiologists in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Diagnostic Radiologists hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Northwestern Memorial Hospital in Chicago; Northwestern Lake Forest Hospital in Lake Forest.
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