Expert Allergy & Immunology Care at Allergy, Asthma & Sinus Institute in Los Angeles

If you're struggling with ongoing symptoms like food reactions, a persistent cough, or frequent infections, it's essential to find a trusted specialist who understands the complex nature of immune-related disorders. At Allergy, Asthma & Sinus Institute, we proudly serve as a leading food allergy clinic in Los Angeles, offering comprehensive diagnostics and individualized care for patients of all ages.

Food allergies can cause a wide range of symptoms—from mild discomfort to life-threatening anaphylaxis. At our state-of-the-art food allergy clinic in Los Angeles, our board-certified allergists use the latest testing methods, including skin prick testing, blood work, and oral food challenges, to accurately diagnose food allergies. Whether you or your child are reacting to dairy, nuts, shellfish, or other common allergens, we’ll develop a customized treatment and avoidance plan to keep you safe and healthy.

Beyond food allergies, many of our patients visit us with respiratory symptoms that don’t seem to go away, even after multiple treatments. If you've been dealing with a nagging cough that lingers for weeks or months, you may need to consult a chronic cough doctor in Los Angeles. Chronic cough can result from postnasal drip, asthma, acid reflux, or more complex underlying issues like eosinophilic bronchitis. At Allergy, Asthma & Sinus Institute, we perform a thorough evaluation to identify the root cause of your cough and create a treatment plan that finally provides relief.

Our clinic also specializes in diagnosing and managing immune system disorders. If you're experiencing frequent infections, slow wound healing, or recurrent sinus or lung issues, it may point to an immune deficiency. As a trusted immunodeficiency doctor in Los Angeles, our team is highly experienced in identifying primary immunodeficiency disorders (PIDDs), which are often inherited and can significantly impact your quality of life if left untreated. Through detailed lab testing, genetic evaluations, and personalized treatment plans—including immunoglobulin replacement therapy—we help patients lead healthier, more resilient lives.

What sets Allergy, Asthma & Sinus Institute apart is our commitment to combining cutting-edge medical science with compassionate, patient-centered care. Dr. Asif Rafi and our expert team work collaboratively to provide solutions tailored to your unique needs, ensuring every patient receives thorough attention and expert insight.

Whether you're searching for a food allergy clinic in Los Angeles, a knowledgeable chronic cough doctor in Los Angeles, or an experienced immunodeficiency doctor in Los Angeles, our team is here to help you breathe easier, feel better, and regain control of your health.

To schedule an appointment or learn more about our specialized allergy and immunology services, visit our website at https://allergybreathe.com or call our office today. Relief starts here—let us help you take the first step toward better health.