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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. Justin Zheng
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Kassandra Cooper, D.O.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-6710
Dr. Kayla Olesky, D.O.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Kelley Smith, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2000
Dr. Kyle Brown, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2000
Dr. Lauren Casey, DO
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Laurence Jiang, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2000
Dr. Lee Raube, D.O.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-6710
Dr. Linda Okra-boateng
Peoria, IL · No drug or device payments recorded (2025) · (309) 672-5522
Dr. Lisa Barker, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Logan Tarter, D.O.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Lucille Fendrick, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Marc Squillante, D.O.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Mari Baker, M.D.
Peoria, IL · No drug or device payments recorded (2025) · Telehealth · (309) 243-3000
Dr. Mariel Rogozinski, DO, MSA, MSMED, EMT
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Mario Miranda, DO
Peoria, IL · No drug or device payments recorded (2025) · (309) 672-5522
Dr. Mark Gaudio, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-6710
Dr. Mary Ward, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Matthew Fischer, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-7257
Dr. Matthew Hanson, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-6710
Dr. Matthew Zopel, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Matt Jackson, M.D.
Peoria, IL · $71 in drug and device payments (2025) · (309) 655-2553
Dr. Mayur Patel, D.O.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-7257
Dr. Mia Tanaka, DO
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2321
Dr. Michael Cruz, M.D.
Peoria, IL · $57 in drug and device payments (2025) · (309) 655-2553
Dr. Michael Johnson, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 691-9110
Dr. Michael Lindahl
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2000
Dr. Michael Olsen, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2000
Dr. Michael Raso, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 264-0730
Dr. Mitchel Wagner, DO
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Molly Davis, DO
Peoria, IL · $11 in drug and device payments (2025) · (309) 655-7257
Dr. Nakayla Gallegos, D.O.
Peoria, IL · $14 in drug and device payments (2025) · (309) 655-2000
Dr. Nathaniel Baker, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Nicholas Salay, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2000
Dr. Owen Brewer, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-6710
Dr. Patrick Dowling, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Paul Matthews, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Rachel Kempisty
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Rashid Kysia, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Richard Frederick, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Richard Miller, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Richard Schock, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 886-9172
Dr. Robert Lopez
Peoria, IL · $20 in drug and device payments (2025) · (309) 655-2109
Dr. Robert Russell, DO
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109
Dr. Robert Wilson, MD
Peoria, IL · $13 in drug and device payments (2025) · (309) 672-5522
Dr. Robin Maniurski, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2553
Dr. Ryan Newberger, M.D.
Peoria, IL · No drug or device payments recorded (2025) · (248) 207-2018
Dr. Ryschell Bolton, D.O.
Peoria, IL · No drug or device payments recorded (2025) · (817) 689-5523
Dr. Saad Kothawala, MD
Peoria, IL · $140 in drug and device payments (2025) · (309) 655-2109
Dr. Samuel Schimke, MD
Peoria, IL · No drug or device payments recorded (2025) · (309) 655-2109

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.