Orthopedic Surgeons in Illinois
Data updated monthly · Last refresh October 2026
990 Orthopaedic Surgery providers practice in Illinois, including 60 (6%) 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.
990providers
60telehealth
Chicagotop city
Orthopaedic Surgery by city in Illinois
Choose a city to see providers there.
Orthopaedic Surgery 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. 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 Dr. Robert Haralson, MDRosemont, IL · No drug or device payments recorded (2025) ·
(846) 384-4040 Dr. James Fister, M.D.Saint Charles, IL · No drug or device payments recorded (2025) ·
(630) 584-7397 Dr. Ankur Behl, M.D.Sandwich, IL · $2,556 in drug and device payments (2025) ·
(815) 758-0000 Dr. John Lacart, M.D.Sandwich, IL · No drug or device payments recorded (2025) ·
(815) 786-6000 Dr. Sally Corey, D.O.Sandwich, IL · $836 in drug and device payments (2025) ·
(815) 758-0000 Dr. Ciro Cirrincione, MDSchaumburg, IL · No drug or device payments recorded (2025) ·
(847) 285-4200 Dr. Daryl Luke, M.D.Schaumburg, IL · No drug or device payments recorded (2025) ·
(847) 285-4200 Dr. Garrett Kawashima, DOSchaumburg, IL · $4,196 in drug and device payments (2025) ·
(630) 790-1872 Dr. Hasham Alvi, MDSchaumburg, IL · $7,346 in drug and device payments (2025) ·
(847) 285-4200 Dr. Jason Rotstein, M.D.Schaumburg, IL · $1,867 in drug and device payments (2025) ·
(847) 285-4200 Dr. Michael Neal, M.D.Schaumburg, IL · No drug or device payments recorded (2025) ·
(847) 394-5650 Dr. Patrick Strotman, MDSchaumburg, IL · $3,700 in drug and device payments (2025) ·
(847) 285-4200 Dr. Paul Nourbash, MDSchaumburg, IL · $186 in drug and device payments (2025) ·
(847) 285-4200 Dr. Richard Rabinowitz, MDSchaumburg, IL · $107 in drug and device payments (2025) ·
(847) 285-4200 Dr. Rohan Gopinath, MDSchaumburg, IL · $952 in drug and device payments (2025) ·
(847) 285-4200 Dr. Sean Jereb, MDSchaumburg, IL · $123 in drug and device payments (2025) ·
(847) 285-4200 Dr. Terry Younger, M.D.Schaumburg, IL · No drug or device payments recorded (2025) ·
(847) 285-4200 Conditions Orthopaedic Surgery providers in 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 Illinois?There are 990 Orthopaedic Surgery providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Orthopaedic Surgery providers in Illinois offer telehealth?Yes. 60 of the 990 Orthopaedic Surgery providers in Illinois (about 6%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Orthopaedic Surgery providers?Chicago (267), Maywood (45), Springfield (41) have the highest concentration of Orthopaedic Surgery providers in Illinois.
How many Orthopaedic Surgery providers in Illinois received drug or device company payments?646 of 990 Orthopaedic Surgery providers in Illinois (65%) 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 Illinois treat?Orthopaedic Surgery providers 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 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 Orthopedic Surgeons in Illinois work in independent practices or large health systems?Among 510 Orthopedic Surgeons in Illinois enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 12% through a mid-size group of 10 to 99, and 79% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Orthopedic Surgeons in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Orthopedic Surgeons hold privileges are Northwest Community Hospital 1 in Arlington Heights; Northwestern Medicine Central Dupage Hospital in Winfield; Elmhurst Memorial Hospital in Elmhurst.
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