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OFFICE HOURS: Tuesday - Friday: 7:30 am - 5:00 pm, Saturday - Monday: closed
Allergy Immunology Clinic offers comprehensive treatment for Allergies and Asthma.

Allergy Immunology Clinic offers a full range of Skin Testing and Pulmonary Function Testing for Allergies and Asthma as well as Nebulizer Treatments for acute Asthma care needs and Xolair Treatments for Allergic Disease. Our Allergy Extract is prepared on-site by qualified technicians.

Dr David E Bilstrom has been in private practice serving the Portland area since 1977. Dr. Bilstrom received his Medical Degree from the University of Iowa and completed his residency at Georgetown, UCLA and Duke. He also served as a Doctor in the US Navy.
Dr Alexander Yu PhD
began practicing allergy and immunology in Portland in 2013. He received his Allergy and Immunology Fellowship from State University of New York at Buffalo and his PhD in Biomedical Informatics from Columbia University.
They are assisted by Wendy Sheldon, BSN, MSN, a Nurse Practitioner. The Allergy Immunology Clinic staff of 10 have more than 30 years experience with Dr. Bilstrom.