The 5 Best Allergists in Hawaii
Board-certified allergy & asthma specialists in Honolulu.
If over-the-counter antihistamines aren't cutting it anymore, a board-certified allergist-immunologist can pinpoint exactly what you're reacting to and build a treatment plan — including immunotherapy that can reduce your sensitivity for good. Our editors researched allergists across Hawaii and curated the five standouts below based on board certification, affiliations, peer recognition, and patient reputation. Before your visit, check today's pollen levels in Hawaii so you can tell your doctor what was in the air when your symptoms flared.
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Abigail S. Harada, MD
Hawaii Allergy Institute
Honolulu, HI
Board-certified in Allergy & ImmunologyBoard-certified in Internal MedicineDr. Harada received her medical degree from the University of Hawaii John A. Burns School of Medicine and completed her fellowship at the National Institutes of Health Clinical Center. She has been in practice for over 23 years and was named a Honolulu Magazine Top Doctor in 2025, practicing at The Queen's Physicians Office Building.
Areas of focus: Asthma · Atopic dermatitis · Allergic rhinitis · Immunotherapy
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Dayna Lee Lucuab-Fegurgur, MD
Kaiser Permanente Hawaii
Honolulu, HI
Board-certified in Allergy & ImmunologyBoard-certified in Internal MedicineMember, American Academy of Allergy, Asthma & ImmunologyMember, American College of Allergy, Asthma & ImmunologyMember, World Allergy OrganizationDr. Lucuab-Fegurgur earned her medical degree from the University of Hawaii John A. Burns School of Medicine and completed fellowship training at the University of California, Irvine, with additional pediatric allergy training at Children's Hospital Los Angeles. She was named a Honolulu Magazine Top Doctor.
Areas of focus: Adult and pediatric allergy · Asthma · Food allergy · Immunodeficiency
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Megan S. Motosue, MD
Kaiser Permanente Hawaii
Honolulu, HI
Board-certified in Allergy & ImmunologyBoard-certified in Internal MedicineDr. Motosue attended the University of Hawaii John A. Burns School of Medicine and completed her fellowship in Allergy and Immunology at the Mayo Clinic College of Medicine and Science in Rochester, Minnesota. She is an active clinical researcher who has co-authored publications in Immunology and Allergy Clinics of North America.
Areas of focus: Asthma · Anaphylaxis · Allergic rhinitis · Immunotherapy
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Akila Sreedharan, MD
Aloha Allergy and Immunology
Honolulu, HI
Board-certified in Allergy & ImmunologyDiplomate, American Board of Allergy and ImmunologyDr. Sreedharan received her MD from Indiana University School of Medicine and completed her Allergy/Immunology fellowship at Penn State Hershey Medical Center. She has been in practice since 2009 and treats both pediatric and adult patients across a broad spectrum of allergic and immunologic conditions.
Areas of focus: Food allergy · Anaphylaxis · Primary immunodeficiency · Allergic rhinitis · Atopic dermatitis · Asthma
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Marina V. Ostroukhova, MD, PhD
Aloha Allergy and Immunology
Honolulu, HI
Board-certified in Allergy & ImmunologyDiplomate, American Board of Internal MedicineDiplomate, American Board of Allergy and ImmunologyDr. Ostroukhova holds an MD and PhD from Moscow State University and conducted postdoctoral research in molecular biology and immunology at Yale University and the University of Pittsburgh Medical Center before completing clinical training. She has been practicing allergy and immunology since 2010, providing care for both children and adults.
Areas of focus: Pediatric and adult allergy · Asthma · Immunotherapy · Molecular immunology
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How we chose the best allergists in Hawaii
Our editorial team researched allergy and immunology specialists practicing across Hawaii and selected these five based on:
- Board certification in Allergy & Immunology (ABAI)
- Hospital and academic affiliations with respected medical centers
- Peer recognition, including Top Doctor awards and professional society roles
- Practice reputation and years of experience treating allergy and asthma patients
- Geographic spread across Hawaii's major metro areas
These listings are editorial picks, not paid placements or medical endorsements, and we have no financial relationship with any provider listed. Physician availability, insurance participation, and credentials change — always verify directly with the practice before booking. This page is for informational purposes and is not medical advice.
Frequently asked questions
How do I find a good allergist in Hawaii?
Look for board certification in Allergy & Immunology, hospital or academic affiliations, and an established practice. Every allergist on this list was vetted against those criteria.
Do I need a referral?
It depends on your insurance plan, not the state. Most PPO plans let you book directly; HMO plans usually require a referral from your primary care physician.
What should I bring to my first appointment?
A list of your symptoms and when they occur, your current medications, your insurance card, and any relevant medical records. A symptom diary matched against local pollen counts is especially useful for diagnosing seasonal allergies.
Track Hawaii pollen before your visit
Allergists can diagnose you faster when you know which days your symptoms flared and what was in the air. MyPollenPal tracks daily tree, grass, and weed pollen levels for cities across Hawaii.