Board-Certified Allergist • Trusted Local Specialist • Adult & Pediatric Care • Private Practice
Allergy, Asthma & Immunology Specialist in Portland, Oregon
Personalized care for allergies, asthma, and immune-related conditions for children, adults, and seniors.
Dr. Michael V. Osborne, MD provides expert diagnostic testing and long-term treatment plans designed to help patients breathe easier, feel better, and regain control of their health.
Accepting New Patients
About Dr. Michael V. Osborne, MD
Care Philosophy:
Every patient deserves clear answers, individualized treatment, and ongoing support for better long-term health.
Dr. Michael V. Osborne is a board-certified physician specializing in Allergy, Asthma, and Immunology, serving patients throughout Portland and the surrounding Oregon communities.
With decades of clinical experience, Dr. Osborne focuses on accurate diagnosis, evidence-based treatment, and long-term symptom relief not just temporary fixes. His private practice model allows for personalized care, thorough evaluations, and treatment plans tailored to each patient’s lifestyle and medical history.
Asthma diagnosis & long-term management
Chronic sinus & respiratory conditions
Food & environmental allergies
Pediatric & adult allergy care
atopic dermatitis/eczema evaluation and treatment
Conditions We Treat
If you are searching for an allergist near you, asthma specialist, or immunology doctor in Portland, our clinic offers comprehensive care under one roof. We diagnose and treat a wide range of allergy, asthma, and immunologic conditions, including:
Seasonal & Environmental Allergies (pollen, mold, dust, pet dander)
Food Allergies
Pediatric & Adult Asthma
Chronic Sinusitis & Nasal Allergies
Skin Allergies (eczema, hives, contact dermatitis)
Respiratory Allergies & Breathing Difficulties
venom allergy evaluation
Allergy-Related Chronic Cough & Wheezing
Services & Diagnostic Testing
Dr. Osborne offers advanced testing and treatment options designed for accurate diagnosis and effective long-term management.
Our Services Include:
Allergy Testing
(skin prick testing or blood testing)
Pediatric & Adult Allergy Evaluations
Asthma Treatment & Ongoing Management
Asthma Testing & Pulmonary Function Testing
Allergy Immunotherapy
(Allergy Shots)
Sublingual Immunotherapy
(for dust mite and grass allergies)
Long-Term Allergy & Asthma Care Plans
Emergency Action Plans for Schools
(regarding food allergies and asthma)
Why Patients Choose Dr. Osborne
Patients seeking a top-rated allergy and asthma clinic near them choose Dr. Osborne for expertise, trust, and results.
Board-certified allergist and immunologist
Personalized, one-on-one private practice care
Trusted by parents, adults, and seniors
Accurate diagnosis using modern testing methods
Long-term treatment strategies—not short-term relief
Family-friendly, professional medical environment
Convenient Portland location
Patient Resources & FAQs
What should I expect at my first visit?
Your first appointment includes a detailed medical history review, symptom discussion, and diagnostic testing if needed.
Do you accept insurance?
We accept commercial insurance plans only. Federal and state insurance plans are not accepted. Our staff can help verify coverage prior to your visit.
How does allergy testing work?
Testing may include allergy skin prick testing or blood testing, depending on your symptoms and medical history.
When should I see an allergist or asthma specialist?
If you experience chronic symptoms, frequent flare-ups, or breathing difficulties, specialized care can help identify the cause and improve control.
Patient Testimonials
“The office is a friendly, down to earth and comfortable place to visit.”
Wendy Haynes
“If you need to see an allergy Specialist I highly recommend coming here!”
Andrew Rose Jr.
“I’m so grateful for him and his staff (May his nurse is the best)!!!!”
