The 5 Best Allergists in Connecticut
Board-certified allergy & asthma specialists in New Haven, North Haven, Norwalk, and beyond.
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 Connecticut 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 Connecticut so you can tell your doctor what was in the air when your symptoms flared.
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Christina C. Price, MD
Yale Medicine / Yale New Haven Hospital
New Haven, CT
Board-certified in Allergy & ImmunologyBoard-certified in Internal MedicineAssociate Professor of Medicine, Yale School of MedicineConnecticut Magazine Top Doctor (Castle Connolly)Dr. Price is Associate Professor of Medicine and Clinical Chief of Allergy & Immunology at Yale School of Medicine, and Chief of Allergy and Immunology at the VA Connecticut Healthcare System. She developed Yale's clinical immunology-oncology program and leads the immunotoxicity conference and Smilow Immunology Clinic, specializing in complex immune dysregulation and the management of immune-related adverse events in cancer patients.
Areas of focus: Immune deficiency and dysregulation · Tumor immunology / cancer immunotherapy toxicity · Hereditary angioedema · Asthma
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Florence Ida Hsu, MD
Yale Medicine / Yale New Haven Hospital
North Haven, CT
Board-certified in Allergy & ImmunologyFellow of the AAAAI (FAAAAI)Assistant Professor of Clinical Medicine, Yale School of MedicineAllergy & Immunology Fellowship Program Director, YaleConnecticut Magazine Top Doctor (Castle Connolly)Dr. Hsu is an Assistant Professor of Medicine at Yale School of Medicine and directs Yale's Allergy & Immunology fellowship training program. She trained at Columbia University's College of Physicians & Surgeons and completed her fellowship at Brigham & Women's Hospital; she received the AAAAI Third-Year Allergy and Immunology FIT Research Award and has conducted clinical trials for hereditary angioedema treatments.
Areas of focus: Asthma · Food allergies · Hereditary angioedema · Drug hypersensitivity · Nasal polyposis / AERD
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Gary K. Soffer, MD, FAAP
Yale Medicine / Yale New Haven Hospital
Norwalk, CT
Board-certified in Allergy & ImmunologyBoard-certified in PediatricsFellow of the American Academy of Pediatrics (FAAP)Assistant Professor, Yale School of MedicineConnecticut Magazine Top Doctor (Castle Connolly)Dr. Soffer is an Assistant Professor at Yale School of Medicine and a pediatric allergist-immunologist seeing patients in Norwalk and Greenwich. Fellowship-trained at Children's Hospital at Montefiore/Albert Einstein College of Medicine, he also completed an Integrative Medicine fellowship at the University of Arizona and is nationally recognized for his work at the intersection of integrative medicine and allergy/immunology.
Areas of focus: Pediatric allergy · Food allergies · Asthma · Integrative medicine and allergy
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Paul S. Lindner, MD
Stamford Health Allergy & Immunology
Stamford, CT
Board-certified in Adult and Pediatric Allergy & ImmunologyBoard-certified in Internal MedicineDirector of Allergy & Immunology, Stamford HospitalAssistant Professor of Medicine, Columbia UniversityCastle Connolly Top DoctorConnecticut Magazine Top DoctorNew York Magazine Best DoctorsDr. Lindner is Director of Allergy & Immunology at Stamford Hospital and holds an Assistant Professor appointment at Columbia University. With more than 32 years of practice experience, he has been consistently recognized by Connecticut Magazine, New York Magazine, and Castle Connolly as a top doctor in allergy and immunology.
Areas of focus: Asthma · Food allergies · Environmental allergies · Immunotherapy · Pediatric and adult allergy
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Denis A. Bouboulis, MD
Advanced Allergy
Darien, CT
Board-certified in Allergy & ImmunologyMember, American College of Allergy, Asthma and Immunology (ACAAI)Member, American Academy of Allergy, Asthma and Immunology (AAAAI)Castle Connolly Top DoctorConnecticut Magazine Top DoctorNew York Magazine Best DoctorsDr. Bouboulis is a board-certified allergist-immunologist licensed in Connecticut and New York, practicing at Advanced Allergy in Darien. He is a member of both the ACAAI and AAAAI and has been named a Top Doctor by Connecticut Magazine, New York Magazine, and Castle Connolly, reflecting sustained peer recognition across southern Connecticut.
Areas of focus: Asthma · Allergic rhinitis · Food allergies · Immunotherapy · Pediatric and adult allergy
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How we chose the best allergists in Connecticut
Our editorial team researched allergy and immunology specialists practicing across Connecticut 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 Connecticut'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 Connecticut?
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 Connecticut 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 Connecticut.