Anesthesiologists in Illinois
Data updated monthly · Last refresh October 2026
2,553 Anesthesiology providers practice in Illinois, including 37 (1%) 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.
2,553providers
37telehealth
Chicagotop city
Anesthesiology by city in Illinois
Choose a city to see providers there.
Anesthesiology 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 Gonzalezramirez, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Margaret Overton, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Maria Gordan, M.D.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Mary Kay Bissing, DOPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Michael Hruskocy, MDPark Ridge, IL · $389 in drug and device payments (2025) ·
(847) 723-2210 Dr. Michael King, M.D.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Michael Voronov, M.D.Park Ridge, IL · $70 in drug and device payments (2025) ·
(847) 723-2210 Dr. Miles Mcneir, DOPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Niki Patel, M.D.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Nikki Shahbazi, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Ottavia Green, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Ravitej Katragadda, MDPark Ridge, IL · $17 in drug and device payments (2025) ·
(847) 723-2210 Dr. Rebecca LeePark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Richard Noren, M.D.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2294 Dr. Robert Mayer, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Roman Witkowsky, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 318-6920 Dr. Ruchik Patel, MDPark Ridge, IL · $197 in drug and device payments (2025) ·
(847) 723-2210 Dr. Ryne Diamond, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Sophy Zheng, M.D.Park Ridge, IL · $1,283 in drug and device payments (2025) · Telehealth ·
(847) 723-2210 Dr. Stanislavs Ukleikins, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Steven Immen, M.D.Park Ridge, IL · $62 in drug and device payments (2025) ·
(847) 723-2210 Dr. Susan Hann, MDPark Ridge, IL · $136 in drug and device payments (2025) ·
(847) 723-2210 Dr. Syeda Madani, D.OPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Todd Patterson, DOPark Ridge, IL · $62 in drug and device payments (2025) ·
(847) 723-2210 Dr. Victor Lichtenberg, DOPark Ridge, IL · $16 in drug and device payments (2025) ·
(847) 723-2210 Dr. Victory Roman, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. William Miller, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. William Soden, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Xiao Zheng, M.D.Park Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Yitzchak Schultz, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Yoonok Kim, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Yuliya Rukhlyada, M.D.Park Ridge, IL · $228 in drug and device payments (2025) ·
(847) 723-1773 Dr. Yuri Aronov, MDPark Ridge, IL · No drug or device payments recorded (2025) ·
(847) 723-2210 Dr. Adrienne Williams, M.D. Dr. Andrew Venturella, M.D.Peoria, IL · No drug or device payments recorded (2025) ·
(309) 692-5393 Dr. Cheng Chih Hsu, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 692-5393 Dr. Christopher Collison, MD Dr. Christopher Mccarthy, DO Dr. Danielle Claypool, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 692-5393 Dr. Dennis Bathke, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 692-5393 Dr. Elena Kapur, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 655-2000 Dr. Frank Radosevich, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 692-5393 Dr. Herbert Luo, MD PHDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 692-5393 Dr. Igor Begovic, MDPeoria, IL · No drug or device payments recorded (2025) ·
(309) 672-5522 Common questions
How many Anesthesiology providers are in Illinois?There are 2,553 Anesthesiology providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Do Anesthesiology providers in Illinois offer telehealth?Yes. 37 of the 2,553 Anesthesiology providers in Illinois (about 1%) report offering telehealth services in CMS data.
Which cities in Illinois have the most Anesthesiology providers?Chicago (1,097), Maywood (151), Evanston (75) have the highest concentration of Anesthesiology providers in Illinois.
How many Anesthesiology providers in Illinois received drug or device company payments?884 of 2,553 Anesthesiology providers in Illinois (35%) 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 Anesthesiologists in Illinois work in independent practices or large health systems?Among 1,353 Anesthesiologists in Illinois enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 13% through a mid-size group of 10 to 99, and 82% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
Which hospitals do Anesthesiologists in Illinois work at?According to CMS facility affiliation records, the Illinois hospitals where the most Anesthesiologists hold privileges are Northwestern Memorial Hospital in Chicago; The University of Chicago Medical Center in Chicago; Northwestern Medicine Central Dupage Hospital in Winfield.
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