West Hills Allergy & Asthma Associates is a specialist medical practice serving Portland and southwest Beaverton, Oregon. Led by board-certified allergy specialist Dr. René Anderson-Cowell, the clinic provides diagnosis and care for allergies, asthma, and immunologic disorders. Its allergy services include testing for skin, food, medication, and environmental allergies, as well as treatment options such as allergy shots and sublingual immunotherapy. The practice also treats allergic rhinitis, chronic hives, and other allergic conditions.

Asthma care includes diagnostic testing, including FeNO testing and methacholine challenge testing, and support for different forms of asthma. Immunology services cover conditions such as common variable immunodeficiency and immunoglobulin A deficiency, along with immune globulin infusions. The clinic also lists COVID-19 treatments, including antiviral therapy and monoclonal antibody treatment. Patients can request appointments, access a patient portal, pay bills, and find insurance and treatment information through the practice. The office is located on SW Barnes Road in Portland and is open Monday through Thursday.