Find the Best Allergists in Your State

Editor-curated picks of the top 5 board-certified allergists in all 50 states.

Tracking pollen counts only gets you so far — when antihistamines stop cutting it, a board-certified allergist-immunologist can test exactly what you're allergic to and build a long-term treatment plan, including immunotherapy that can reduce your sensitivity for good. We researched allergy and asthma specialists across the country and curated the standouts in every state.

Browse allergists by state

When should you see an allergist?

Plenty of people manage seasonal allergies with over-the-counter medication and a good pollen forecast. But it's time to see a specialist if any of these sound familiar:

• Antihistamines and nasal sprays no longer control your symptoms
• Your allergies last for months at a time or year-round
• You have asthma that flares during allergy season
• You've had a severe reaction to food, medication, or insect stings
• You get frequent sinus infections, ear infections, or chronic congestion
• You want allergy testing or long-term treatment like allergy shots (immunotherapy)

Allergists complete a residency in internal medicine or pediatrics followed by a 2-3 year fellowship in allergy and immunology — they're the most qualified physicians to diagnose what's actually triggering your symptoms and treat the root cause.

How we chose these allergists

Every list on this site was researched and curated by our editorial team. We prioritized:

• Board certification in Allergy & Immunology (ABAI)
• Academic and hospital affiliations with leading medical centers
• Peer recognition such as Castle Connolly Top Doctors and professional society leadership
• Established practices with strong patient reputations
• Geographic coverage across each state's major metro areas

These listings are editorial picks, not paid placements, advertisements, or medical endorsements. We have no financial relationship with any provider listed. Always verify a physician's current credentials, availability, and insurance participation directly with their office.

Prepare for your visit

Allergists can treat you more effectively when you arrive with data. Before your appointment, track when your symptoms flare and check what was in the air those days:

• Check today's pollen count for your ZIP code
• Browse pollen levels by city to compare conditions
• Read our allergy guides on symptoms, seasons, and relief