Allergy, Asthma, Bronchitis, and Immunology Associates is a superior allergy and immunology practice in Irvine and Fountain Valley, California, led by board-certified allergist Bruce Friedman, MD. The practice serves people ages two and up in a welcoming and friendly atmosphere. Allergy, Asthma, Bronchitis, and Immunology Associates providers are highly trained in their fields. Dr. Friedman trained at the National Center for Immunology and Respiratory Medicine in Denver, Colorado, and has served as a Professor of Medicine at the University of California at Irvine. He specializes in diagnosing and treating asthma and allergies to improve the health of those individuals who suffer from allergies.Dr.