Northwest Research Center

Dr. Fritz is one of Oregon's most experienced doctors in the field of Allergy and Clinical Immunology. He is also one of Oregon's most experienced clinical researchers. Portland Research employs full-time, dedicated research coordinators and patient recruitment staff. All research staff have completed Good Clinical Practice Training. In addition to research staff, Dr. Fritz employs Registered Nurses and Administrative staff to assist in specialized research trials as needed.

SpecialtiesHelping You Breathe For 32 Years. What's itching you? Let's find out. Dr. David Bilstrom at the Allergy Immunology Clinic offers a full range of skin testing and pulmonary function testing for allergies and asthma. Serving the Portland, OR metro area, our clinic has been helping patients breathe better since 1982. For fast relief, we provide nebulizer and xolair treatments while we further explore the underlying cause for your immune system reactions. Our plan of care includes: * Allergy testing* Asthma treatment* Food allergy testing* Allergy shots* Pulmonary function testing* Eczema and hives evaluationImmune-related symptoms such as hives, unidentified skin rashes, asthma and aggravated COPD, interrupt quality of life. These unexplained reactions can be frightening and life-threatening. Put your trust in experience. Dr. David E. Bilstrom has been in private practice since 1977. He received his medical degree from the University of Iowa and completed his residency at Georgetown University, UCLA and Duke University. Let us help you find permanent relief from your allergy symptoms. We offer on-call for emergencies.Call Allergy Immunology Clinic today for a consultation!