The AAAAI has more than 6,300 members, making it the largest professional medical specialty organization in the United States, representing allergists, clinical immunologists, allied health professionals, and others with a special interest in treating and researching diseases such as allergic rhinitis, asthma, atopic dermatitis/eczema, and anaphylaxis.

The mission of the AAAAI is the advancement of the knowledge and practice of allergy, asthma and immunology for optimal patient care.

The AAAAI Web site provides many resources for patients and for healthcare professionals