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. Paul Lugthart, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-1000 Dr. Phillip Williams, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 259-5408 Dr. Rachel Perez Franco, M.D.Arlington Heights, IL · $47 in drug and device payments (2025) ·
(847) 259-3080 Dr. Rama Kuchipudi, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-7140 Dr. Rechna Korula, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-7140 Dr. Robert Bartolone, D.O.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 259-5408 Dr. Rosemary King-chen, MDArlington Heights, IL · $54 in drug and device payments (2025) ·
(847) 618-7200 Dr. Sampath Chennamaneni, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 255-7400 Dr. Santosh Singh, D.O.Arlington Heights, IL · $23 in drug and device payments (2025) ·
(847) 255-8084 Dr. Sasha Demos, MDArlington Heights, IL · $1,016 in drug and device payments (2025) ·
(847) 570-2760 Dr. Silas Joseph, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-7140 Dr. Somasundaram Thamilavel, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-1000 Dr. Song Yun, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-7140 Dr. Soraya Badiee, D.O.Arlington Heights, IL · $18 in drug and device payments (2025) ·
(847) 255-0900 Dr. Steven Katz, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 259-3080 Dr. Syed Ahmed, MDArlington Heights, IL · $78 in drug and device payments (2025) ·
(847) 618-1000 Dr. Tessa Churchill, MDArlington Heights, IL · $28 in drug and device payments (2025) ·
(847) 618-7140 Dr. Tomasz Przezdziak, MDArlington Heights, IL · $25 in drug and device payments (2025) ·
(847) 618-1000 Dr. Trevor Desilva, MDArlington Heights, IL · $232 in drug and device payments (2025) ·
(847) 259-5408 Dr. Vincent Hsu, MDArlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 255-7400 Dr. Vishal Oza, M.D.Arlington Heights, IL · $45 in drug and device payments (2025) ·
(847) 618-1000 Dr. Wendy Mui, M.D.Arlington Heights, IL · No drug or device payments recorded (2025) ·
(847) 618-1000 Dr. Yenabi Keflemariam, MDArlington Heights, IL · $423 in drug and device payments (2025) ·
(847) 618-7140 Dr. Subhash Balaney, MDArlington Hts, IL · No drug or device payments recorded (2025) ·
(847) 618-7140 Dr. Carmen Rivera, M.D.Aurora, IL · No drug or device payments recorded (2025) ·
(630) 264-8400 Dr. David Estacio, D.O.Aurora, IL · No drug or device payments recorded (2025) ·
(630) 978-4860 Dr. John Bertolozzi, D.O. Dr. Jose Sison, MDAurora, IL · No drug or device payments recorded (2025) ·
(630) 978-6200 Dr. Nikhil Vajaria, D.O.Aurora, IL · No drug or device payments recorded (2025) ·
(630) 978-6200 Dr. Ramsis Ghaly, MDAurora, IL · $42 in drug and device payments (2025) · Telehealth ·
(630) 978-6793 Dr. Samuel Wat, M.D.Aurora, IL · No drug or device payments recorded (2025) ·
(630) 978-6200 Dr. Taratip Thupvong, M.D.Aurora, IL · $4,157 in drug and device payments (2025) ·
(630) 978-6200 Dr. Vi Dang, M.D.Aurora, IL · No drug or device payments recorded (2025) ·
(630) 859-2222 Dr. Amy Chhadia, M.D.Barrington, IL · No drug or device payments recorded (2025) ·
(847) 381-0123 Dr. Aungnainghtun Myasein, M.D.Barrington, IL · $57 in drug and device payments (2025) ·
(847) 620-6971 Dr. Bradley Schnack, M.D.Barrington, IL · No drug or device payments recorded (2025) ·
(847) 381-9600 Dr. Danielle Cook, DOBarrington, IL · No drug or device payments recorded (2025) ·
(847) 381-0123 Dr. Eugene Lee, M.D.Barrington, IL · $32 in drug and device payments (2025) ·
(847) 381-9600 Dr. James JeddBarrington, IL · No drug or device payments recorded (2025) ·
(847) 526-7930 Dr. J. Feldman, M.D.Barrington, IL · $67 in drug and device payments (2025) ·
(847) 381-9600 Dr. John Lee, D.O.Barrington, IL · $180 in drug and device payments (2025) ·
(847) 381-9600 Dr. Lana Moy, M.D.Barrington, IL · $56 in drug and device payments (2025) ·
(847) 721-6985 Dr. Laura Inverarity, D.O.Barrington, IL · $158 in drug and device payments (2025) ·
(847) 381-9600 Dr. Leroy Thomson, M.D.Barrington, IL · $67 in drug and device payments (2025) ·
(224) 465-3288 Dr. Michael Fox, M.D.Barrington, IL · $91 in drug and device payments (2025) ·
(847) 381-9600 Dr. Militza Rebic, M.D.Barrington, IL · No drug or device payments recorded (2025) ·
(847) 381-3708 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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