For more than 43 years, Allergy and Asthma Medical Group of the Bay Area has provided the best medical care to patients of all ages. AAMG is a leader in the diagnosis and specialized treatment of a variety of allergic conditions, asthma, and immunodeficiencies. Our team consists of thirteen board-certified physicians, as well as physician assistants, nurse practitioners, and other practice personnel. We have offices in Walnut Creek, San Ramon, Brentwood, Pleasanton, Berkeley, and Vallejo.