Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Allergy & Immunology (Internal Medicine) Physicians in Illinois

35 allergy & immunology (internal medicine) physicians listed across 19 cities in Illinois.

Cities in Illinois

Featured allergy & immunology (internal medicine) physicians in Illinois

Allergy & Immunology (Internal Medicine) Physicians in other states