Pioneering personalized allergy and asthma care with advanced science and compassionate, patient-centered solutions.
Our mission is to provide personalized care for allergies and asthma. From our earliest days, we have been a pioneer in breakthrough customized approaches to treating asthma and allergy, including desensitization treatments for shrimp and nut allergies. Through it all, we have always ensured that our treatments fit our patients’ real lives.
At Columbia Allergy, we believe that no one should have to compromise their quality of life due to allergies or asthma. Founded by Dr. Sanjeev Jain, our clinic has grown into a premier network of specialized care centers across the West Coast.



We treat asthma and allergies through a patient-focused approach that views every person as an individual with unique challenges and goals. We set ourselves apart from other allergy clinics in multiple areas, including:
The practice’s Sanjeev Jain, MD, PhD, was the first doctor in the world to successfully desensitize patients from shrimp allergies, and his achievements don’t stand alone.
We have a culturally diverse staff of highly trained physicians, nurses, and medical assistants, including experts in allergies, immunology, pediatrics, and internal medicine.
Patients at Columbia Allergy enjoy comprehensive care—where no issue is too specialized—in order to get the most out of each appointment.
We have multiple convenient locations across the West Coast to serve you. Each clinic is staffed with our expert team and equipped with state-of-the-art diagnostic and treatment technology.
1895 Mowry Ave Suite 118-B Fremont CA 94538
4317 NE Thurston Way, Suite 100 Vancouver WA 98662
1152 Douglas Street Longview WA 98632
Hidden Valley Office Park 1750 112th Avenue Northeast, Suite B-220 Bellevue WA 98004
10373 NE Hancock Street, Suite 128 Portland OR 97220
4915 SW Griffith Dr Suite 304 Beaverton OR 97005
PeaceHealth Sacred Heart Medical Center 3377 RiverBend Drive Springfield OR 97477
We are always looking for passionate, dedicated professionals to join our growing family. If you're committed to providing exceptional patient care, we'd love to hear from you.
Email Us at hr@aa-clinic.com