Gastroenterology in Rockford, Illinois
Data updated monthly · Last refresh September 2026
25 Gastroenterology providers practice in Rockford, and 48% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Gastroenterology providers in Rockford
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. Aaron Shiels, M.D.Rockford, IL · $122 in drug and device payments (2025) ·
(815) 397-7340 Dr. Altaf Dawood, M.D.Rockford, IL · $530 in drug and device payments (2025) ·
(815) 971-5510 Dr. Arnold Rosen, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. Chandrashekhar Thukral, M.D.Rockford, IL · $218 in drug and device payments (2025) ·
(815) 397-7340 Dr. Clinton Snedegar, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. George Tannous, M.D.Rockford, IL · $277 in drug and device payments (2025) ·
(815) 397-7340 Dr. Hasan Bader, M.D.Rockford, IL · $261 in drug and device payments (2025) ·
(815) 381-7340 Dr. Ilche Nonevski, MDRockford, IL · $117 in drug and device payments (2025) ·
(815) 397-7340 Dr. James Frakes, M.D., M.S.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. John Deguide, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. Joseph Vicari, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. Kevin Peifer, M.D.Rockford, IL · $88 in drug and device payments (2025) ·
(815) 397-7340 Dr. Mark Shiels, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. Michael Manley, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. Nabil Baddour, D.O., MPHRockford, IL · $41 in drug and device payments (2025) ·
(815) 397-7340 Dr. Richard Gilmore, MDRockford, IL · No drug or device payments recorded (2025) ·
(815) 971-2000 Dr. Robert Barclay, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. Roger Greenlaw, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. Shakil Karim, D.O.Rockford, IL · No drug or device payments recorded (2025) ·
(779) 696-4200 Dr. S Moore, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Dr. Steven Ikenberry, M.D.Rockford, IL · $17 in drug and device payments (2025) ·
(815) 397-7340 Dr. Sumeet Tewani, MDRockford, IL · $279 in drug and device payments (2025) ·
(815) 397-7340 Dr. Sunil Patel, M.D.Rockford, IL · $288 in drug and device payments (2025) ·
(815) 397-7340 Dr. Talha Qureshi, MDRockford, IL · $261 in drug and device payments (2025) ·
(815) 397-7340 Dr. William Baskin, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 397-7340 Conditions Gastroenterology providers in Rockford, Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Gastroenterology providers. Individual practices vary, so confirm with the provider before booking.
- Acid reflux
- IBS
- Crohn disease
- Ulcerative colitis
- Celiac disease
- Colon cancer screening
Common questions
How many Gastroenterology providers are in Rockford, Illinois?There are 25 Gastroenterology providers with active NPI records practicing in Rockford, according to federal NPPES data refreshed monthly.
How many Gastroenterology providers in Rockford received drug or device company payments?12 of 25 (48%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Gastroenterology providers in Rockford treat?Gastroenterology providers in Rockford commonly treat acid reflux, IBS, Crohn disease, ulcerative colitis, celiac disease and related conditions. Individual practices vary, so confirm with the provider before booking.
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 Rockford Gastroenterology across Illinois