Orthopaedic Surgery in Rockford, Illinois
Data updated monthly · Last refresh September 2026
38 Orthopaedic Surgery providers practice in Rockford, and 55% received drug or device company payments in 2025. Listings are drawn from federal public records and are not endorsements.
Orthopaedic Surgery 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. Andreas Fischer, MDRockford, IL · $51 in drug and device payments (2025) ·
(815) 398-7755 Dr. Andrew Blint, M.D.Rockford, IL · $212 in drug and device payments (2025) ·
(815) 636-0700 Dr. Brian Bear, MDRockford, IL · $97,351 in drug and device payments (2025) ·
(815) 398-9491 Dr. Brian Foster, M.D.Rockford, IL · $563 in drug and device payments (2025) ·
(815) 398-9491 Dr. Christopher Green, MDRockford, IL · No drug or device payments recorded (2025) ·
(815) 398-7755 Dr. Christopher Sliva, M.D.Rockford, IL · $36 in drug and device payments (2025) ·
(815) 316-2100 Dr. David Mccarty, MDRockford, IL · No drug or device payments recorded (2025) ·
(815) 484-9999 Dr. Dean Fochios, MDRockford, IL · No drug or device payments recorded (2025) ·
(815) 971-7400 Dr. Donald Holder, MDRockford, IL · No drug or device payments recorded (2025) ·
(815) 637-8637 Dr. Edric Schwartz, MDRockford, IL · $34 in drug and device payments (2025) ·
(815) 398-9491 Dr. Gadini Delisca, MDRockford, IL · $214 in drug and device payments (2025) ·
(815) 398-9491 Dr. Geoffrey Van Thiel, MDRockford, IL · $31,285 in drug and device payments (2025) ·
(815) 398-9491 Dr. James Dougherty, DORockford, IL · No drug or device payments recorded (2025) ·
(815) 397-6723 Dr. James Green, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(779) 475-3711 Dr. Jeffrey Behr, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 316-2100 Dr. Jeffrey Earhart, M.D.Rockford, IL · $5,905 in drug and device payments (2025) ·
(815) 398-9491 Dr. Jeremiah Pflederer, M.D.Rockford, IL · $283 in drug and device payments (2025) ·
(801) 587-5448 Dr. John Bottros, M.D.Rockford, IL · $277 in drug and device payments (2025) ·
(815) 398-9491 Dr. Jon Whitehurst, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 398-9491 Dr. Kenneth Korcek, M.D.Rockford, IL · $73 in drug and device payments (2025) ·
(815) 398-9491 Dr. Marc Zussman, MDRockford, IL · $905 in drug and device payments (2025) ·
(815) 398-9491 Dr. Mark Barba, MDRockford, IL · No drug or device payments recorded (2025) · Telehealth ·
(815) 398-9491 Dr. Mark Hastings, MDRockford, IL · No drug or device payments recorded (2025) ·
(815) 398-7755 Dr. Mark Oyer, MDRockford, IL · $51,561 in drug and device payments (2025) · Telehealth ·
(815) 398-9491 Dr. Mathew Legel, D.O.Rockford, IL · $294 in drug and device payments (2025) ·
(779) 696-1900 Dr. Michael Chmell, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 398-9491 Dr. Michael Roh, M.D.Rockford, IL · $1,799 in drug and device payments (2025) ·
(815) 316-2100 Dr. Oscar Anton, MDRockford, IL · No drug or device payments recorded (2025) ·
(779) 696-1900 Dr. Scott Ferry, M.D.Rockford, IL · $29 in drug and device payments (2025) ·
(815) 398-9491 Dr. Scott Nyquist, MDRockford, IL · No drug or device payments recorded (2025) ·
(779) 696-1900 Dr. Scott Trenhaile, M.D.Rockford, IL · $362,175 in drug and device payments (2025) ·
(815) 398-9491 Dr. Stephen Weiss, M.D.Rockford, IL · No drug or device payments recorded (2025) ·
(815) 226-9424 Dr. Sukhdeer Singh, DORockford, IL · $59 in drug and device payments (2025) ·
(779) 696-1900 Dr. Thomas Danaher, MDRockford, IL · No drug or device payments recorded (2025) ·
(779) 696-1900 Dr. Timothy Niedzielak, DORockford, IL · $3,426 in drug and device payments (2025) ·
(815) 971-7000 Dr. Victor Antonacci, MDRockford, IL · No drug or device payments recorded (2025) ·
(815) 398-9491 Dr. William Dannenmaier, MDRockford, IL · No drug or device payments recorded (2025) ·
(779) 696-1900 Dr. William Schneider, D.O.Rockford, IL · $1,406 in drug and device payments (2025) ·
(847) 894-1213 Conditions Orthopaedic Surgery providers in Rockford, Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Orthopaedic Surgery providers. Individual practices vary, so confirm with the provider before booking.
- Knee replacement
- Hip replacement
- Rotator cuff tears
- ACL injuries
- Arthritis
- Fractures
Common questions
How many Orthopaedic Surgery providers are in Rockford, Illinois?There are 38 Orthopaedic Surgery providers with active NPI records practicing in Rockford, according to federal NPPES data refreshed monthly.
How many Orthopaedic Surgery providers in Rockford received drug or device company payments?21 of 38 (55%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Orthopaedic Surgery providers in Rockford treat?Orthopaedic Surgery providers in Rockford commonly treat knee replacement, hip replacement, rotator cuff tears, ACL injuries, arthritis 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 Orthopaedic Surgery across Illinois