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General Surgeons in Illinois

Data updated monthly · Last refresh October 2026

1,524 Surgery providers practice in Illinois, including 75 (5%) 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.

1,524providers
75telehealth
Chicagotop city

Surgery by city in Illinois

Choose a city to see providers there.

Surgery in Chicago547 providers
Surgery in Maywood95 providers
Surgery in Springfield54 providers
Surgery in Park Ridge42 providers
Surgery in Urbana39 providers
Surgery in Peoria36 providers
Surgery in Rockford34 providers
Surgery in Arlington Heights23 providers
Surgery in Decatur18 providers
Surgery in Oak Lawn18 providers
Surgery in Evanston17 providers
Surgery in Aurora16 providers
Surgery in Joliet15 providers
Surgery in Naperville14 providers
Surgery in Mchenry14 providers
Surgery in Downers Grove13 providers
Surgery in Kankakee12 providers
Surgery in Elmhurst11 providers
Surgery in Shiloh11 providers
Surgery in Olympia Fields11 providers
Surgery in Hinsdale11 providers
Surgery in Champaign11 providers
Surgery in Skokie10 providers
Surgery in Herrin10 providers

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. Manuel Corrales, M.D.
Joliet, IL · $427 in drug and device payments (2025) · (815) 725-2277
Dr. Marius Katilius, MD
Joliet, IL · No drug or device payments recorded (2025) · (815) 725-2277
Dr. Mark Danielson, MD
Joliet, IL · No drug or device payments recorded (2025) · (815) 725-2277
Dr. Peter Mihalakakos, M.D.
Joliet, IL · $21 in drug and device payments (2025) · (815) 725-3440
Dr. R Natesh, MD, PC
Joliet, IL · $339 in drug and device payments (2025) · (815) 725-2600
Dr. Saeed Darbandi, M.D.
Joliet, IL · No drug or device payments recorded (2025) · (815) 744-0005
Dr. Umesh Sharma, M.D.
Joliet, IL · No drug or device payments recorded (2025) · (815) 727-4050
Dr. Wendy Marshall, MD, FACS
Joliet, IL · No drug or device payments recorded (2025) · (815) 744-0330
Dr. Aline Dang, DO
Kankakee, IL · $18 in drug and device payments (2025) · (815) 933-2221
Dr. Dong Kim, M.D.
Kankakee, IL · No drug or device payments recorded (2025) · (815) 933-2221
Dr. Gretchen Williams, D.O
Kankakee, IL · $39 in drug and device payments (2025) · (815) 933-2221
Dr. Jeffrey Brown, MD
Kankakee, IL · No drug or device payments recorded (2025) · (815) 932-0911
Dr. Jesse Coleman, DO
Kankakee, IL · $188 in drug and device payments (2025) · (815) 928-6131
Dr. Julian Henderson, MD
Kankakee, IL · $305 in drug and device payments (2025) · (815) 928-6131
Dr. Kay Timbers, MD
Kankakee, IL · $526 in drug and device payments (2025) · (815) 933-2221
Dr. Paul Rowland, MD
Kankakee, IL · No drug or device payments recorded (2025) · (815) 932-0911
Dr. Robert Brockman, MD
Kankakee, IL · No drug or device payments recorded (2025) · (815) 932-0911
Dr. Soren Lang, M. D.
Kankakee, IL · No drug or device payments recorded (2025) · (815) 933-2221
Dr. Steven Groene
Kankakee, IL · $61 in drug and device payments (2025) · (815) 933-2221
Dr. Vinay Bajaj, M.D.
Kankakee, IL · $7,972 in drug and device payments (2025) · (815) 933-2221
Dr. Daniel Congreve, M.D.
Kewanee, IL · No drug or device payments recorded (2025) · (309) 852-7700
Dr. Gregory Skladzien, M.D.
Kildeer, IL · No drug or device payments recorded (2025) · (847) 732-8177
Dr. David Park, MD
La Grange Highlands, IL · $884 in drug and device payments (2025) · (708) 579-0018
Dr. Eric Yang, MD
La Grange Highlands, IL · $13,176 in drug and device payments (2025) · (708) 579-0018
Dr. Isabelle Chu, MD
La Grange Highlands, IL · $491 in drug and device payments (2025) · (630) 226-0664
Dr. William Frymark, MD
La Grange Highlands, IL · No drug or device payments recorded (2025) · (708) 579-0018
Dr. Daniel Davila, M.D.
Lake Forest, IL · $176 in drug and device payments (2025) · Telehealth · (847) 234-4310
Dr. Heidi Memmel Mitidiero, MD
Lake Forest, IL · $8,496 in drug and device payments (2025) · Telehealth · (847) 582-2134
Dr. James Frydman, MD
Lake Forest, IL · $235 in drug and device payments (2025) · (847) 234-4310
Dr. Kim Sobinsky, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 234-4310
Dr. Robert Ryan, M.D.
Lake Forest, IL · No drug or device payments recorded (2025) · (847) 295-2541
Dr. Stephen Ganshirt, M.D.
Lake Forest, IL · $220 in drug and device payments (2025) · (847) 234-4310
Dr. You-sah Kim, M.D.
Lake Villa, IL · No drug or device payments recorded (2025) · (847) 356-9009
Dr. Seema Kumbhat
Lake Zurich, IL · No drug or device payments recorded (2025) · (847) 550-5410
Dr. Michael Boyd, MD
Lawrenceville, IL · $22 in drug and device payments (2025) · (618) 943-1000
Dr. Ali Amro, M.D.
Libertyville, IL · $722 in drug and device payments (2025) · (847) 816-7495
Dr. Anna Katz, M.D.
Libertyville, IL · $4,496 in drug and device payments (2025) · (847) 990-6050
Dr. Christopher Mcleod
Libertyville, IL · No drug or device payments recorded (2025) · (818) 522-7602
Dr. Michael Zdon, M.D.
Libertyville, IL · No drug or device payments recorded (2025) · (947) 918-9420
Dr. Phillip Zaret, M.D.
Libertyville, IL · No drug or device payments recorded (2025) · (847) 353-8802
Dr. Scott Miller, M.D.
Libertyville, IL · $15 in drug and device payments (2025) · (847) 816-7495
Dr. William Watson, MD
Libertyville, IL · $93,282 in drug and device payments (2025) · (847) 816-7495
Dr. Theresa Lee, MD
Lisle, IL · No drug or device payments recorded (2025) · (630) 791-1700
Dr. Dennis Billiter, MD
Litchfield, IL · No drug or device payments recorded (2025) · (217) 324-4200
Dr. David Dehaan, MD
Lombard, IL · No drug or device payments recorded (2025) · (630) 873-8700
Dr. John Belmonte, M.D.
Lombard, IL · No drug or device payments recorded (2025) · (630) 261-8111
Dr. John Greager, MD
Lombard, IL · No drug or device payments recorded (2025) · (630) 261-0280
Dr. Mohan Airan, MD
Lombard, IL · No drug or device payments recorded (2025) · (630) 268-0132
Dr. Sung-tao Ko, M.D.
Lombard, IL · No drug or device payments recorded (2025) · (630) 620-6040
Dr. Barbara Mondik, MD
Machesney Park, IL · No drug or device payments recorded (2025) · (815) 713-2600

Common questions

How many Surgery providers are in Illinois?

There are 1,524 Surgery providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.

Do Surgery providers in Illinois offer telehealth?

Yes. 75 of the 1,524 Surgery providers in Illinois (about 5%) report offering telehealth services in CMS data.

Which cities in Illinois have the most Surgery providers?

Chicago (547), Maywood (95), Springfield (54) have the highest concentration of Surgery providers in Illinois.

How many Surgery providers in Illinois received drug or device company payments?

741 of 1,524 Surgery providers in Illinois (49%) 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.

Which hospitals do General Surgeons in Illinois work at?

According to CMS facility affiliation records, the Illinois hospitals where the most General Surgeons hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Advocate Lutheran General Hospital in Park Ridge; Northshore University Healthsystem - Evanston Hospital in Evanston.

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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. Are you a Surgery in Illinois? Get featured.