Independent and progressive, Oregon Allergy Associates provides comprehensive care for Allergy, Asthma and Immunology patients, and treats multiple associated diseases. Built on a foundation of experience and state-of-the-art technology, our private practice offers personalized service and flexible hours based on patients’ wants and needs. We have been in continuous practice since 1979.

Skilled and compassionate, our providers and staff attend state, regional, national and international conferences to keep up to date. We encourage patients to become part of their own individualized care. Our goal is to create a partnership that will assist in positive outcomes and better overall health. As a division of Oak Street Medical, we provide patients comprehensive care and do what’s right for you.

Our Providers

Our Physicians

Sarah S. Kehl, MD

Jason H. Friesen, MD

Katheryn Birch, DO

Maxwell Li, MD

Our Advanced Practice Providers

Melanie Chala Wayne, MSN, FNP-BC

Administration

Oregon Allergy Associates administrative staff members are an integral part of our team. They include schedulers, patient coordinators, as well as medical records, billing, collections and referrals staff. Many of our dedicated employees have been with us for years, which speaks volumes about our commitment for treating them with the highest regard.