Personalized Care for Optimal Health

At Catholic Health, we provide 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

good samaritan hospital exterior

Good Samaritan University Hospital

West Islip, NY Hospital

Mercy Hospital Exterior

Mercy Hospital

Rockville Centre, NY Hospital

st. catherine hospital exterior

St. Catherine of Siena Hospital

Smithtown, NY Hospital

St. Charles Hospital Exterior

St. Charles Hospital

Port Jefferson, NY Hospital

St. Francis Hospital Exterior

St. Francis Hospital & Heart Center®

Roslyn, NY Hospital Heart Center

St Joseph Hospital Exterior

St. Joseph Hospital

Bethpage, NY Hospital