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Pain Medicine (Anesthesiology) in Evanston, Illinois

Data updated monthly · Last refresh September 2026

10 Pain Medicine (Anesthesiology) providers practice in Evanston. Listings are drawn from federal public records and are not endorsements.

Pain Medicine (Anesthesiology) providers in Evanston

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. Akash Patel, DO
Evanston, IL · $1,170 in drug and device payments (2025) · (847) 570-2760
Dr. Ava Socik, MD
Evanston, IL · $329 in drug and device payments (2025) · (847) 982-3171
Dr. Ayah Zegar, M.D.
Evanston, IL · $1,658 in drug and device payments (2025) · (847) 570-2760
Dr. David Dickerson, M.D.
Evanston, IL · $142,191 in drug and device payments (2025) · (847) 570-2287
Dr. Eun-kyu Koh, MD
Evanston, IL · $314 in drug and device payments (2025) · (847) 570-2760
Dr. Frank Clark, M.D., PHD
Evanston, IL · $141 in drug and device payments (2025) · (847) 570-1206
Dr. Hugh Gilbert, MD
Evanston, IL · No drug or device payments recorded (2025) · (847) 570-2287
Dr. Matthew Bowersox, M.D.
Evanston, IL · $1,386 in drug and device payments (2025) · (847) 570-2287
Dr. Paul Guillod, MD
Evanston, IL · $5,424 in drug and device payments (2025) · (847) 570-2760
Dr. Tetyana Marshall, MD
Evanston, IL · $11,979 in drug and device payments (2025) · (847) 570-2760

Common questions

How many Pain Medicine (Anesthesiology) providers are in Evanston, Illinois?

There are 10 Pain Medicine (Anesthesiology) providers with active NPI records practicing in Evanston, 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 Evanston Pain Medicine (Anesthesiology) 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.