New Search Back to Search Results 10773 Share Profile William E. Berger, MD Specialty Allergy and Immunology (Board Certified) Additional Language Spoken English, French Medical Groups & Affiliations Allergy & Asthma Associates Hoag Affiliated Physicians Mission Hospital Affiliated Physicians Phone (949) 364-2900 Address 27800 Medical Center Rd. Suite 244 Mission Viejo, CA 92691 Get Directions Accepting New Patients Primary Office Address 27800 Medical Center Rd. Suite 244 Mission Viejo, CA 92691 Get Directions Phone (949) 364-2900 Fax (949) 365-0117 Hours Mon, Wed, Fri: 8 a.m. - 5:30 p.m. Tue, Thu: 8 a.m.-7:30 p.m. More Information Website www.mission4health.com The patient rating score is based on responses and comments from Press Ganey. Responses are measured on a 10 point scale, with 10 being the best score. These scores are then translated to a 5 point scale in order to display results in a 5 Star rating. Comments are also gathered from the same survey and displayed in their entirety with the exception of any language that may be considered libel, or may contain private health information, or is unrelated to the provider being reviewed. Learn more about Press Ganey star rating calculations Meet The Doctor Specialties & Education Primary Specialties Allergy and Immunology (Board Certified) Education & Training Medical School University of Cincinnati - College of Medicine Internship UCLA Medical Center Residency UCLA Medical Center Fellowship National Jewish Center for Immunology & Resp. Med. - 1978 Areas of Interest Allergy/Immunology Biography Biography Biography With my specialized skills in the treatment of asthma and other allergic disorders, I am able to help my patients get better and return them to a full and active life. Certifications American Board of Pediatrics American Board of Allergy and Immunology Areas of Expertise Asthma and Allergy Back to Search Results