William Ezial Berger MD
Asthma & Allergic Conditions, Pediatric Asthma & Allergic Conditions
Allergy and Asthma Associates of Southern California
Join to View Full Profile
27800 Medical Center RdSte 244Mission Viejo, CA 92691
Phone+1 949-364-2900
Fax+1 949-365-0117
Dr. Berger is on Doximity
As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.
- Gain access to free telehealth tools, such as our “call shielding” and one-way patient texting.
- Connect with colleagues in the same hospital or clinic.
- Read the latest clinical news, personalized to your specialty.
Education & Training
University of Colorado School of Medicine/National Jewish Health (Pediatric)Fellowship, Allergy and Immunology, 1976 - 1978
UCLA David Geffen School of Medicine/UCLA Medical CenterResidency, Pediatrics, 1973 - 1976
University of Cincinnati College of MedicineClass of 1973
Certifications & Licensure
CA State Medical License 1974 - 2027
OH State Medical License 1973 - 2025
CO State Medical License 1976 - 2009
American Board of Allergy and Immunology Allergy & Immunology
American Board of Pediatrics Pediatrics
Awards, Honors, & Recognition
- Fellow American Academy of Pediatrics, 1978
- Super Doctor SuperDoctors.com
- Top MD Consumers Checkbook
- Join now to see all
Clinical Trials
- Management of Asthma Patients Guided by Exhaled Nitric Oxide (eNO) Start of enrollment: 2006 Dec 01
Publications & Presentations
PubMed
- Long-Term Safety of Epicutaneous Immunotherapy in Peanut-Allergic Children: An Open-Label Active Treatment (REALISE Study).Jacqueline A Pongracic, Rémi Gagnon, Gordon Sussman, Dareen Siri, Roxanne C Oriel
The Journal of Allergy and Clinical Immunology. in Practice. 2025-02-27 - 1 citationsA Media Advocacy Toolkit for the Allergist-Immunologist.Alexandra E Conway, Elena Gupta, Marylee Verdi, William E Berger, Aikaterini Anagnostou
The Journal of Allergy and Clinical Immunology. in Practice. 2024-10-01 - 2 citationsA double-blind, placebo-controlled trial of the efficacy and safety of two doses of azelastine hydrochloride in perennial allergic rhinitis.Jean Bousquet, Ludger Klimek, Hans-Christian Kuhl, Duc Tung Nguyen, Rajesh Kumar Ramalingam
Frontiers in Allergy. 2023-01-01
Press Mentions
In Case You Missed It: Modern Living with Kathy Ireland® Featured Baby Health Care to Introduce Their Best-Selling Device for Nasal Congestion in ChildrenMarch 9th, 2018
How Your Bed Might Be Making You SickJuly 8th, 2016
How Your Bed May Be Making You SickJuly 7th, 2016- Join now to see all
Professional Memberships
- Fellow
- Fellow
Other Languages
- French
Viewing the full profile is available to verified healthcare professionals only.
Find your profile and take control of your online presence:
