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. He is assisted by Wendy Sheldon, BSN, MSN, a Nurse Practitioner. The Allergy Immunology Clinic staff of 12 have more than 20 years experience with Dr. Bilstrom.