Neurology

Tomasz Kosierkiewicz, MD

Mount Vernon, IL

Dr. Tomasz Kosierkiewicz, MD is a Neurology Specialist who practices in Mount Vernon, IL. He is 61 years old and has been practicing for 37 years.

Concierge Match Report

Is Dr. Kosierkiewicz right for you?

We'll build a personalized evaluation of Dr. Kosierkiewicz for your case, side-by-side against the top alternatives in their subspecialty.

In-depth evaluation of Dr. Kosierkiewicz for your specific case
Side-by-side comparison vs. the top alternatives

Fully credited toward membership if you join within 30 days

$25

Start my Match Report — $25

Credentials

Years in Practice

35+ years

Peer Recognition

ABPN — Board Certified in Neurology
2026
Healthgrades — Healthgrades Honor Roll

Clinical Focus

Subspecialties

Clinical Neurophysiology

Conditions & Treatments

Clinical NeurophysiologyEpilepsy

Insurance(s) Accepted

Please verify your coverage with the provider — plan participation can change.

Practice Details

Hospital Affiliations

Fairfield Memorial Hospital 1
Clay County Hospital
Washington County Hospital
St Marys Hospital
Deaconess Illinois Medical Center

Conditions Dr. Kosierkiewicz treats

Insurance accepted

Frequently asked

Does Dr. Kosierkiewicz accept Aetna insurance?

Tomasz Kosierkiewicz's public profile lists Aetna, Blue Cross Blue Shield, and Cigna plus 3 more health plans as accepted plans. Plan participation can change — confirm directly with the practice before your visit.

Where does Dr. Kosierkiewicz practice?

Tomasz Kosierkiewicz practices in Mount Vernon, IL with hospital affiliations including Fairfield Memorial Hospital 1, Clay County Hospital, and Washington County Hospital.

What does Dr. Kosierkiewicz specialize in?

Tomasz Kosierkiewicz is a board-certified neurology specialist with focus areas in Clinical Neurophysiology.

How long has Dr. Kosierkiewicz been practicing?

Tomasz Kosierkiewicz has 37+ years of clinical experience in neurology.