22 Hepatology providers practice in Illinois, including 11 (50%) 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.
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| Hepatology in Chicago | 15 providers |
| Hepatology in Maywood | 6 providers |
| Hepatology in Willowbrook | 1 providers |
From CMS Medicare enrollment records covering 16 of the 22 providers listed here (73%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Hepatologists | All clinicians in group | Main city |
| Northwestern Medical Faculty Foundation | 8 | 4,386 | Chicago |
| Loyola University Medical Center | 2 | 917 | Maywood |
| Hospital | City | Ownership | CMS star rating | Hepatologists affiliated |
| Northwestern Memorial Hospital | Chicago | Nonprofit | 5 of 5 | 9 |
| Northwestern Medicine Central Dupage Hospital | Winfield | Nonprofit | 5 of 5 | 9 |
| Northwestern Lake Forest Hospital | Lake Forest | Nonprofit | 5 of 5 | 7 |
| Palos Community Hospital | Palos Heights | Nonprofit | 4 of 5 | 7 |
| Northwestern Medicine Delnor Community Hospital | Geneva | Nonprofit | 5 of 5 | 6 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
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.
There are 22 Hepatology providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Yes. 11 of the 22 Hepatology providers in Illinois (about 50%) report offering telehealth services in CMS data.
Chicago (15), Maywood (6), Willowbrook (1) have the highest concentration of Hepatology providers in Illinois.
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.
Among 16 Hepatologists in Illinois enrolled in Medicare, 13% bill through a solo or small practice with fewer than 10 clinicians, 0% through a mid-size group of 10 to 99, and 88% through a large group or health system with 100 or more clinicians, according to CMS enrollment records.
According to CMS facility affiliation records, the Illinois hospitals where the most Hepatologists hold privileges are Northwestern Memorial Hospital in Chicago; Northwestern Medicine Central Dupage Hospital in Winfield; Northwestern Lake Forest Hospital in Lake Forest.
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