Neurosurgeons in Illinois
Data updated monthly · Last refresh October 2026
373 Neurological Surgery providers practice in Illinois, including 76 (20%) 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.
373providers
76telehealth
Chicagotop city
Neurological Surgery by city in Illinois
Choose a city to see providers there.
Neurological 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. Austin Hilvert, MD, MBAChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-2000 Dr. Babak Jahromi, MDChicago, IL · $109 in drug and device payments (2025) · Telehealth ·
(312) 695-6200 Dr. Bakhtiar YaminiChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(888) 824-0200 Dr. Ben HopkinsChicago, IL · $1,361 in drug and device payments (2025) ·
(312) 503-7975 Dr. Benson Yang, M.D.Chicago, IL · $2,888 in drug and device payments (2025) ·
(773) 594-0200 Dr. Bobak KhaliliChicago, IL · No drug or device payments recorded (2025) ·
(888) 824-0200 Dr. Brandyn Castro, M.D.Chicago, IL · $427 in drug and device payments (2025) · Telehealth ·
(773) 702-2123 Dr. Caitlin Barrett, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5000 Dr. Christopher Stapleton, MDChicago, IL · $15,635 in drug and device payments (2025) · Telehealth ·
(312) 413-0684 Dr. Collin Labak, MDChicago, IL · $335 in drug and device payments (2025) ·
(312) 942-5000 Dr. Daniel Laich, D.O.Chicago, IL · $388 in drug and device payments (2025) · Telehealth ·
(773) 271-2225 Dr. Daniel Oyon, MDChicago, IL · $1,176 in drug and device payments (2025) ·
(312) 926-2000 Dr. Daniel Wolfson, MDChicago, IL · $873 in drug and device payments (2025) ·
(312) 942-0312 Dr. Daniel ZhangChicago, IL · No drug or device payments recorded (2025) ·
(312) 503-7975 Dr. David Satzer, M.D.Chicago, IL · $136 in drug and device payments (2025) · Telehealth ·
(773) 702-1000 Dr. Denise BrunozziChicago, IL · $815 in drug and device payments (2025) ·
(003) 934-8997 Dr. Dimitrios Nikas, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 573-0467 Dr. Dominick Richards, MDChicago, IL · $774 in drug and device payments (2025) ·
(312) 942-7100 Dr. Edgar Petrosyan, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-2000 Dr. Edward Mkrdichian, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 250-0500 Dr. Edwin RamosChicago, IL · $37 in drug and device payments (2025) · Telehealth ·
(888) 824-0200 Dr. Elsa Olson, MDChicago, IL · $853 in drug and device payments (2025) ·
(312) 942-6644 Dr. Erica Sais, MDChicago, IL · No drug or device payments recorded (2025) ·
(888) 352-7874 Dr. Fady Charbel, M.D.Chicago, IL · $41,059 in drug and device payments (2025) ·
(866) 600-2273 Dr. Fezaan KaziChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-2123 Dr. Francesco Pucci, M.D.Chicago, IL · $4,477 in drug and device payments (2025) ·
(312) 355-0510 Dr. Gail Rosseau, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 250-0500 Dr. Gerald Lemole, M.D.Chicago, IL · $166 in drug and device payments (2025) ·
(312) 996-7699 Dr. Gnel Pivazyan, MDChicago, IL · $2,229 in drug and device payments (2025) ·
(312) 695-7746 Dr. Gursant Atwal, M.D.Chicago, IL · $477 in drug and device payments (2025) ·
(312) 996-4842 Dr. Hanna Kemeny, MDChicago, IL · $760 in drug and device payments (2025) ·
(312) 926-2000 Dr. Herbert Engelhard, M.D., PH.D., F.A.C.SChicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Hernando Torres, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 257-6702 Dr. Hershel Cannon, MD,MAChicago, IL · $633 in drug and device payments (2025) ·
(312) 942-6644 Dr. Hideki OgiwaraChicago, IL · No drug or device payments recorded (2025) ·
(773) 880-4373 Dr. Issam AwadChicago, IL · $56,500 in drug and device payments (2025) ·
(888) 824-0200 Dr. Jacob Mazza, MDChicago, IL · $907 in drug and device payments (2025) ·
(312) 942-5495 Dr. Jakov Tiefenbach, MBCHB Dr. James Boddu, MDChicago, IL · $1,947 in drug and device payments (2025) ·
(312) 695-7746 Dr. James Chandler, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-8143 Dr. Jawad Fares, MD, MSCChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-2000 Dr. Jeffrey FarooqChicago, IL · $1,137 in drug and device payments (2025) ·
(773) 702-2123 Dr. Jehad Zakaria, MDChicago, IL · $1,045 in drug and device payments (2025) ·
(888) 824-0200 Dr. Jerrel Boyer, DOChicago, IL · $71 in drug and device payments (2025) · Telehealth ·
(773) 629-6666 Dr. Jerry Shepherd, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5495 Dr. Jesus Varela, MDChicago, IL · $277 in drug and device payments (2025) ·
(312) 942-7100 Dr. Je Yeong SoneChicago, IL · $144 in drug and device payments (2025) ·
(773) 702-2123 Dr. John O'toole, M.D.Chicago, IL · $121,944 in drug and device payments (2025) · Telehealth ·
(312) 942-6644 Dr. John Paul Kolcun, MDChicago, IL · $1,375 in drug and device payments (2025) ·
(312) 942-6644 Conditions Neurological Surgery providers in Illinois commonly treat
Patients often search by condition rather than specialty. These are conditions typically managed by Neurological Surgery providers. Individual practices vary, so confirm with the provider before booking.
- Herniated disc
- Brain tumors
- Spinal stenosis
- Trigeminal neuralgia
Common questions
How many Neurological Surgery providers are in Illinois?There are 373 Neurological Surgery providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Neurological Surgery providers in Illinois offer telehealth?Yes. 76 of the 373 Neurological Surgery providers in Illinois (about 20%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Neurological Surgery providers?Chicago (171), Maywood (19), Springfield (18) have the highest concentration of Neurological Surgery providers in Illinois.
How many Neurological Surgery providers in Illinois received drug or device company payments?219 of 373 Neurological Surgery providers in Illinois (59%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
What conditions do Neurological Surgery providers in Illinois treat?Neurological Surgery providers commonly treat herniated disc, brain tumors, spinal stenosis, trigeminal neuralgia 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 Neurosurgeons in Illinois work in independent practices or large health systems?Among 175 Neurosurgeons in Illinois enrolled in Medicare, 4% bill through a solo or small practice with fewer than 10 clinicians, 2% through a mid-size group of 10 to 99, and 94% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Neurosurgeons in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Neurosurgeons hold privileges are Northwestern Medicine Central Dupage Hospital in Winfield; Northwestern Memorial Hospital in Chicago; Northwestern Lake Forest Hospital in Lake Forest.
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