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Emergency Medicine in Waukegan, Illinois

Data updated monthly · Last refresh September 2026

12 Emergency Medicine providers practice in Waukegan. Listings are drawn from federal public records and are not endorsements.

Emergency Medicine providers in Waukegan

Listed alphabetically. 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

Common questions

How many Emergency Medicine providers are in Waukegan, Illinois?

There are 12 Emergency Medicine providers with active NPI records practicing in Waukegan, according to federal NPPES data refreshed monthly.

Where does this data come from?

Provider records 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.

All specialties in Waukegan Emergency Medicine across Illinois

Try a city like Tucson, a zip like 85016, or a specialty like psychiatry. For a doctor by name, use the full search.
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.