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Emergency Medicine Doctors in Illinois

Data updated monthly · Last refresh October 2026

3,297 Emergency Medicine providers practice in Illinois, including 45 (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.

3,297providers
45telehealth
Chicagotop city

Emergency Medicine by city in Illinois

Choose a city to see providers there.

Emergency Medicine in Chicago1,308 providers
Emergency Medicine in Oak Lawn162 providers
Emergency Medicine in Peoria138 providers
Emergency Medicine in Springfield127 providers
Emergency Medicine in Evanston99 providers
Emergency Medicine in Maywood73 providers
Emergency Medicine in Urbana64 providers
Emergency Medicine in Naperville59 providers
Emergency Medicine in Olympia Fields58 providers
Emergency Medicine in Rockford57 providers
Emergency Medicine in Elmhurst43 providers
Emergency Medicine in Park Ridge42 providers
Emergency Medicine in Carbondale38 providers
Emergency Medicine in Elgin34 providers
Emergency Medicine in Hazel Crest32 providers
Emergency Medicine in Mchenry30 providers
Emergency Medicine in Joliet28 providers
Emergency Medicine in Oak Park28 providers
Emergency Medicine in Greenville26 providers
Emergency Medicine in Arlington Heights23 providers
Emergency Medicine in Chicago Heights23 providers
Emergency Medicine in Decatur23 providers
Emergency Medicine in Aurora22 providers
Emergency Medicine in Downers Grove22 providers

Emergency Medicine 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. Christina Dorow, MD
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-3000
Dr. Glenn Murakami, M.D.
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-4023
Dr. Kenji Oyasu, M.D.
Waukegan, IL · $527 in drug and device payments (2025) · (847) 360-3000
Dr. Maile Sera, M.D.
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-4023
Dr. Murray Keene, M.D.
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-4023
Dr. Patricia Schultz, D.O.
Waukegan, IL · No drug or device payments recorded (2025) · (847) 578-6000
Dr. Ralph Seymoure, PA-C
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-3000
Dr. Ryan Chellin, D.O.
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-3000
Dr. Sara Ferrera, M.D.
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-3000
Dr. Sara Winstanley, M.D.
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-4023
Dr. Shannon Brumund, M.D.
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-4000
Dr. Todd Ellingson, MD
Waukegan, IL · No drug or device payments recorded (2025) · (847) 360-3000
Dr. David Rios, MD
West Dundee, IL · No drug or device payments recorded (2025) · (815) 344-5000
Dr. Yihnan Chiou, MD
West Frankfort, IL · No drug or device payments recorded (2025) · (618) 932-3287
Dr. Lloyd Burns, D.O.
Westmont, IL · $51 in drug and device payments (2025) · (916) 225-0812
Dr. Muhammad Awan, MD
Westmont, IL · No drug or device payments recorded (2025) · (630) 789-8030
Dr. Timothy Heilenbach, MD
Westmont, IL · No drug or device payments recorded (2025) · (888) 693-6437
Dr. John Carroll, M.D.
West Peoria, IL · No drug or device payments recorded (2025) · (309) 648-1087
Dr. Ankur Dhawan, D.O.
Wheaton, IL · No drug or device payments recorded (2025) · (630) 464-1979
Dr. Maria Ilic, M.D.
Wheaton, IL · No drug or device payments recorded (2025) · (630) 682-0500
Dr. Jensen Vayalil
Willowbrook, IL · $23 in drug and device payments (2025) · (630) 280-5905
Dr. Brian Fort, M.D.
Winfield, IL · $25 in drug and device payments (2025) · (630) 933-1600
Dr. Christopher Yenter, MD
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-1307
Dr. Fred Bollhoffer, MD
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-2640
Dr. Glenn Suacillo, D.O.
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-2600
Dr. Herbert Sutherland, DO
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-2640
Dr. Joseph Boyle, DO
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-2640
Dr. Kevin Aister, DO
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-2640
Dr. Matthew Collander, MD
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-2600
Dr. Niko Keys, MD
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-2640
Dr. Soumya Jayasankar, M.D.
Winfield, IL · No drug or device payments recorded (2025) · Telehealth · (630) 933-1600
Dr. Stephen Graham, MD
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-2640
Dr. Thomas Eiseman, M.D.
Winfield, IL · No drug or device payments recorded (2025) · (630) 933-4700
Dr. Thomas Moran, MD
Winfield, IL · $1,139 in drug and device payments (2025) · (630) 933-2640
Dr. Martin Fortier, MD
Wood Dale, IL · No drug or device payments recorded (2025) · (630) 766-1552
Dr. Aruna Mittapalli, MD
Woodridge, IL · No drug or device payments recorded (2025) · (630) 783-0054
Dr. Apiwat Ford, DO
Woodstock, IL · No drug or device payments recorded (2025) · (815) 338-6600
Dr. Archana Reddy, MD
Woodstock, IL · No drug or device payments recorded (2025) · (815) 338-6600
Dr. Brian Kostuk, D.O.
Woodstock, IL · No drug or device payments recorded (2025) · (815) 338-6600
Dr. Iftikhar Khan, MD
Woodstock, IL · $16 in drug and device payments (2025) · (815) 338-6600
Dr. Joellen Channon, M.D.
Woodstock, IL · No drug or device payments recorded (2025) · (815) 338-6600
Dr. Lela Iduna, M.D.
Woodstock, IL · No drug or device payments recorded (2025) · (510) 666-5062
Dr. Randhirji Odedra, M.D.
Woodstock, IL · No drug or device payments recorded (2025) · (815) 338-2500
Dr. Rebecca Parker, MD
Woodstock, IL · No drug or device payments recorded (2025) · (815) 338-6600
Dr. Thomas Peeters, MD
Woodstock, IL · No drug or device payments recorded (2025) · (815) 334-3141
Dr. Maqsood Jafri, M.D.
Worth, IL · No drug or device payments recorded (2025) · (847) 873-9367
Dr. Robert Thumme, DO
Zion, IL · No drug or device payments recorded (2025) · (800) 322-9183

Common questions

How many Emergency Medicine providers are in Illinois?

There are 3,297 Emergency Medicine providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.

Do Emergency Medicine providers in Illinois offer telehealth?

Yes. 45 of the 3,297 Emergency Medicine providers in Illinois (about 1%) report offering telehealth services in CMS data.

Which cities in Illinois have the most Emergency Medicine providers?

Chicago (1,308), Oak Lawn (162), Peoria (138) have the highest concentration of Emergency Medicine providers in Illinois.

How many Emergency Medicine providers in Illinois received drug or device company payments?

364 of 3,297 Emergency Medicine providers in Illinois (11%) 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 Emergency Medicine Doctors in Illinois work in independent practices or large health systems?

Among 1,379 Emergency Medicine Doctors in Illinois enrolled in Medicare, 5% bill through a solo or small practice with fewer than 10 clinicians, 27% through a mid-size group of 10 to 99, and 68% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.

Which hospitals do Emergency Medicine Doctors in Illinois work at?

According to CMS facility affiliation records, the Illinois hospitals where the most Emergency Medicine Doctors hold privileges are Northwestern Memorial Hospital in Chicago; Memorial Medical Center in Springfield; Loyola University Medical Center in Maywood.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Emergency Medicine in Illinois? Get featured.