Personalized Care for Optimal Health

Catholic Health provides comprehensive care and management of nose, ear, sinus, and lung conditions at locations across Long Island. We tailor treatments to your unique needs and teach disease management techniques so you can take charge of your health.

Our allergy and immunology experts treat adults and children for:

  • Allergic rhinitis—hay fever
  • Asthma
  • Autoimmune diseases
  • Bronchiolitis
  • Drug allergies
  • Food allergies
  • Respiratory allergies
  • Sinusitis—sinus issues

Common allergy symptoms include:

  • Breathing difficulty
  • Coughing
  • Shortness of breath
  • Wheezing

Call 9-1-1 if you are experiencing an allergic reaction.

Allergy & Immunology Locations

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Good Samaritan University Hospital

West Islip, NY Hospital

Mercy Hospital exterior

Mercy Hospital

Rockville Centre, NY Hospital

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St. Catherine of Siena Hospital

Smithtown, NY Hospital

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St. Charles Hospital

Port Jefferson, NY Hospital

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St. Francis Hospital & Heart Center®

Roslyn, NY Hospital Heart Center

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St. Joseph Hospital

Bethpage, NY Hospital

Health & Wellness

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Tips for Spring and Summer Allergies

Pediatric Asthma: Get the Facts

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Get the Facts: RSV in Children

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