Colorectal Surgeons in Illinois
Data updated monthly · Last refresh October 2026
97 Colon & Rectal Surgery providers practice in Illinois, including 25 (26%) 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.
97providers
25telehealth
Chicagotop city
Colon & Rectal Surgery by city in Illinois
Choose a city to see providers there.
Colon & Rectal 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. Joseph Muldoon, MDGlenview, IL · No drug or device payments recorded (2025) · Telehealth ·
(847) 570-1700 Dr. Kathryn Weber, MDGlenview, IL · $441 in drug and device payments (2025) · Telehealth ·
(847) 570-1700 Dr. Monika Krezalek, M.D.Highland Park, IL · $918 in drug and device payments (2025) · Telehealth ·
(847) 570-1700 Dr. Tae Kim, MDHighland Park, IL · $379 in drug and device payments (2025) · Telehealth ·
(847) 570-1700 Dr. John Andrews, M.D.Lake Forest, IL · No drug or device payments recorded (2025) ·
(847) 234-4310 Dr. Kristin Vercillo, M.D.Libertyville, IL · No drug or device payments recorded (2025) ·
(847) 816-7495 Dr. Amar Mukerji, MD, MSMarion, IL · No drug or device payments recorded (2025) · Telehealth ·
(618) 998-7155 Dr. Joshua Eberhardt, M.D.Maywood, IL · $1,345 in drug and device payments (2025) ·
(708) 216-9000 Dr. Kishore Alapati, MDMoline, IL · No drug or device payments recorded (2025) ·
(309) 762-5560 Dr. David Piazza, MDNaperville, IL · No drug or device payments recorded (2025) ·
(630) 355-5633 Dr. Jeremy Sugrue, M.D.Naperville, IL · $181 in drug and device payments (2025) · Telehealth ·
(630) 355-5633 Dr. Takshaka Patel, MDNaperville, IL · $1,682 in drug and device payments (2025) ·
(630) 355-5633 Dr. James Gianfrancisco, M.D.Orland Park, IL · $355 in drug and device payments (2025) ·
(708) 226-2440 Dr. Sanath Kumar, M.D.,Orland Park, IL · $100 in drug and device payments (2025) ·
(708) 460-7565 Dr. Imad Qayyum, M.D.Palos Heights, IL · $1,500 in drug and device payments (2025) · Telehealth ·
(708) 923-4400 Dr. Jean-francois Tremblay, M.D.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 759-1110 Dr. John Park, M.D.Park Ridge, IL · $746 in drug and device payments (2025) · Telehealth ·
(847) 759-1110 Dr. Kunal Kochar, MDPark Ridge, IL · $496 in drug and device payments (2025) · Telehealth ·
(847) 759-1110 Dr. Maria Unuvar, MDPark Ridge, IL · $165 in drug and device payments (2025) ·
(847) 723-2210 Dr. Robert Weisman, M.D.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 318-9071 Dr. Ajit Pai, M.D.Parkridge, IL · No drug or device payments recorded (2025) ·
(708) 890-8302 Dr. Justin Fischer, MDPeoria, IL · $30 in drug and device payments (2025) · Telehealth ·
(309) 495-0201 Dr. Steven Tsoraides, M.D.Peoria, IL · $136 in drug and device payments (2025) · Telehealth ·
(309) 495-0200 Dr. Lawrence Prabhakar, M.D.Rockford, IL · $483 in drug and device payments (2025) ·
(815) 229-7580 Dr. David Faulk, MDSandwich, IL · No drug or device payments recorded (2025) ·
(815) 786-2722 Dr. Adam Maerz, MDSpringfield, IL · $1,439 in drug and device payments (2025) ·
(217) 545-8444 Dr. Brad Paris, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Bryan Mistretta, DOSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 545-8000 Dr. Elizabeth Woodward, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Imran Hassan, M.D.Springfield, IL · $248 in drug and device payments (2025) ·
(217) 545-1025 Dr. Jac Cooper, M.D.Springfield, IL · $22 in drug and device payments (2025) ·
(217) 528-7541 Dr. James Thiele, M.D.Springfield, IL · No drug or device payments recorded (2025) ·
(217) 528-7541 Dr. Jan Rakinic, M.D.Springfield, IL · $35 in drug and device payments (2025) ·
(217) 545-1025 Dr. Kelly Fening, DOSpringfield, IL · $1,097 in drug and device payments (2025) ·
(217) 545-8000 Dr. Paul Pacheco, M.D.Springfield, IL · $201 in drug and device payments (2025) ·
(217) 528-7541 Dr. Peter Hofmann, M.D.Springfield, IL · $46 in drug and device payments (2025) ·
(217) 528-7541 Dr. Venkateswara Poola, MBBSSpringfield, IL · No drug or device payments recorded (2025) ·
(217) 545-8000 Dr. Ashley Hill, M.D.Urbana, IL · $1,101 in drug and device payments (2025) ·
(217) 383-3080 Dr. Robert Dodson, MDUrbana, IL · No drug or device payments recorded (2025) ·
(217) 383-3080 Dr. David Stewart, M.D.Zion, IL · $4,510 in drug and device payments (2025) · Telehealth ·
(800) 322-9183 Common questions
How many Colon & Rectal Surgery providers are in Illinois?There are 97 Colon & Rectal Surgery providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Colon & Rectal Surgery providers in Illinois offer telehealth?Yes. 25 of the 97 Colon & Rectal Surgery providers in Illinois (about 26%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Colon & Rectal Surgery providers?Chicago (44), Springfield (12), Park Ridge (5) have the highest concentration of Colon & Rectal Surgery providers in Illinois.
How many Colon & Rectal Surgery providers in Illinois received drug or device company payments?59 of 97 Colon & Rectal Surgery providers in Illinois (61%) 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 Colorectal Surgeons in Illinois work in independent practices or large health systems?Among 66 Colorectal Surgeons in Illinois enrolled in Medicare, 9% bill through a solo or small practice with fewer than 10 clinicians, 3% through a mid-size group of 10 to 99, and 88% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Colorectal Surgeons in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Colorectal Surgeons hold privileges are Memorial Medical Center in Springfield; St Johns Hospital in Springfield; Northshore University Healthsystem - Evanston Hospital in Evanston.
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