Internal Medicine providers in Illinois
27 Internal Medicine surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers as of July 2026, ranking Illinois #8 of 45 states for the specialty. Chicago (10), Urbana (3), Hazel Crest (2) hold 56% of them. Every name below opens a profile with credential, NPI, and surgery-center affiliations.
Verified directory maintained by DataLily AI. Also in Illinois: all surgeons · 375 surgery centers · Internal Medicine CPT codes.
- Providers
- 27
- 0 with listed ASC affiliations
- Cities
- 14
- largest: Chicago
- State rank
- #8
- of 45 states for Internal Medicine
- Centers in Illinois
- 0
- with this specialty on the panel
All Internal Medicine providers in Illinois, by city
27 providers across 14 cities, largest city first. The number after each name is how many surgery centers the provider is affiliated with.
Hazel Crest2
Libertyville2
Belleville1
Chicago Ridge1
Countryside1
Evanston1
Frankfort1
Lake Forest1
Morton Grove1
Normal1
Park Ridge1
Wilmette1
Other specialties in Illinois
Internal Medicine in other states
How many Internal Medicine providers in Illinois work at ambulatory surgery centers?
27 Internal Medicine surgeons and proceduralists in Illinois are affiliated with ambulatory surgery centers in DataLily AI's current snapshot (updated July 2026), which ranks Illinois #8 of 45 states for the specialty.
Which Illinois cities have the most Internal Medicine providers?
Chicago (10), Urbana (3), Hazel Crest (2) lead, with 56% of the state's ASC-affiliated Internal Medicine providers between them. 14 Illinois cities have at least one.
How do I find an Internal Medicine provider in Illinois?
Use the city list on this page: providers are grouped by practice city, and each name opens a profile with credential, NPI, and surgery-center affiliations. For a different specialty in Illinois, or Internal Medicine in another state, use the links at the bottom of the page.
Credentials on record in Illinois: MD 23 · DO 3.
Specialty and practice location reflect each provider’s registry record and can change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.