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. Ramanathan Palaniappan, M. D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 947-7560 Dr. Rana Gaffar, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6842 Dr. Randall Firfer, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 726-3329 Dr. Ranjan Singh, MDChicago, IL · $110 in drug and device payments (2025) ·
(773) 774-8000 Dr. Ranjit Wahi, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 933-0791 Dr. Rao Pydisetty, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 792-5162 Dr. Raven Wright, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6842 Dr. Ravindra Gupta, MDChicago, IL · $638 in drug and device payments (2025) ·
(312) 695-0665 Dr. Ravi Shah, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-8375 Dr. Ravi Singh, M.D.Chicago, IL · $274 in drug and device payments (2025) ·
(773) 774-8000 Dr. Raymond Belmonte, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 726-3329 Dr. Raymond Glassenberg, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 695-9797 Dr. Raymond Wietrzykowski, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(773) 930-3779 Dr. Raza Qadir, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6842 Dr. Rebecca Gerlach, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6700 Dr. Reet Wangerin, CRNAChicago, IL · No drug or device payments recorded (2025) ·
(847) 615-2200 Dr. Rena Beckerly, M.D.Chicago, IL · $1,864 in drug and device payments (2025) ·
(312) 996-4020 Dr. Rewais HannaChicago, IL · $12,851 in drug and device payments (2025) ·
(888) 824-0200 Dr. Richa Dhawan, MD, MPHChicago, IL · No drug or device payments recorded (2025) ·
(888) 824-0200 Dr. Richard Banchs, MDChicago, IL · No drug or device payments recorded (2025) ·
(716) 866-4619 Dr. Richard Marks, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 996-4020 Dr. Richard Ropp, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 942-3137 Dr. Richard Stephenson, MD Dr. Richard Vesely, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 567-2000 Dr. Richard Wang, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5000 Dr. Richard Yeker, MDChicago, IL · $113 in drug and device payments (2025) ·
(773) 702-6842 Dr. Rishi Gaiha, MDChicago, IL · $1,318 in drug and device payments (2025) · Telehealth ·
(773) 296-7937 Dr. Robert Boyer, DOChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-8369 Dr. Robert DotyChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-8369 Dr. Robert Fong, MD, PHDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6700 Dr. Robert Hughey, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6842 Dr. Roberto Veloso, M.DChicago, IL · No drug or device payments recorded (2025) ·
(773) 967-2000 Dr. Robert RothChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-7100 Dr. Robert Shrifter, M.D.Chicago, IL · $214 in drug and device payments (2025) ·
(312) 440-5150 Dr. Rod Youssefi, MDChicago, IL · No drug or device payments recorded (2025) · Telehealth ·
(310) 266-6735 Dr. Rohan Sundaralingam, M.DChicago, IL · $102 in drug and device payments (2025) ·
(773) 355-5300 Dr. Roman Slyvka, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 864-1899 Dr. Ronald Coelho, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 878-8700 Dr. Rondald Albrecht, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(866) 600-2273 Dr. Ronny Chan, MDChicago, IL · No drug or device payments recorded (2025) ·
(773) 702-6842 Dr. Rosemarie AndresChicago, IL · No drug or device payments recorded (2025) ·
(312) 942-6504 Dr. Ross Skelly, MDChicago, IL · No drug or device payments recorded (2025) ·
(312) 926-2000 Dr. Rushad Marfatia, M.D.Chicago, IL · $66,996 in drug and device payments (2025) ·
(312) 942-5000 Dr. Rushyt Patel, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 942-5000 Dr. Ruzanna Nalbandyan, M.D.Chicago, IL · No drug or device payments recorded (2025) ·
(312) 864-6000 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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