55 Allergy providers practice in Illinois, including 7 (13%) 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.
Choose a city to see providers there.
| Allergy in Chicago | 12 providers |
| Allergy in Orland Park | 11 providers |
| Allergy in Western Springs | 2 providers |
| Allergy in Decatur | 2 providers |
| Allergy in Joliet | 2 providers |
| Allergy in Schaumburg | 1 providers |
| Allergy in Oak Forest | 1 providers |
| Allergy in Barrington | 1 providers |
| Allergy in Northbrook | 1 providers |
| Allergy in Winnetka | 1 providers |
| Allergy in Glen Ellyn | 1 providers |
| Allergy in Winfield | 1 providers |
| Allergy in South Barrington | 1 providers |
| Allergy in Moline | 1 providers |
| Allergy in Flossmoor | 1 providers |
| Allergy in Naperville | 1 providers |
| Allergy in Glenview | 1 providers |
| Allergy in Hoffman Estates | 1 providers |
| Allergy in Melrose Park | 1 providers |
| Allergy in Highland Park | 1 providers |
| Allergy in Sycamore | 1 providers |
| Allergy in Vernon Hills | 1 providers |
| Allergy in Woodridge | 1 providers |
| Allergy in Elgin | 1 providers |
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 55 Allergy providers with active NPI records practicing in Illinois, according to federal NPPES data refreshed monthly.
Yes. 7 of the 55 Allergy providers in Illinois (about 13%) report offering telehealth services in CMS data.
Chicago (12), Orland Park (11), Western Springs (2) have the highest concentration of Allergy providers in Illinois.
25 of 55 Allergy providers in Illinois (45%) received at least one payment from a drug or device company in 2025, according to the federal Open Payments program.
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.
According to CMS facility affiliation records, the Illinois hospitals where the most Allergy Specialists hold privileges are Northshore University Healthsystem - Evanston Hospital in Evanston; Northwest Community Hospital 1 in Arlington Heights; Advocate Good Shepherd Hospital in Barrington.
Allergy in all 50 states Search all 55 in the directory Ask Zach for help choosing