Enjoy The Great Outdoors!

Three Village Allergy & Asthma, PLLC is a cutting-edge allergy/immunology practice where the focus is on you, the patient. Our staff of highly trained professionals take their time to understand your symptoms and use the latest diagnostic tools and treatment in a compassionate manner.

We strive to provide the highest quality service to patients in Suffolk County, NY including Stony Brook, Setauket, East Setauket, South Setauket, Poquott, Old Field, St. James, Centerreach, Mount Sinai, and Port Jefferson Station, as well as Nassau County, Queens and Manhattan.

Dr. Anthony M. Szema is Board Certified in critical care, adult and pediatric allergy/immunology, pulmonary and internal medicine. His special interests are with adults and children:

  • With Allergies: asthma, hayfever, conjunctivitis, contact dermatitis.

  • With Symptoms: itch, rash, wheeze, cough, shortness of breath, reduced exercise tolerance, sneezing, watery eyes and nose, postnasal drip.

  • Who are un-responsive to over-the-counter medicines.

  • Who have reactions to bee stings, cats, dogs and dust mites.

  • Who have work-related asthma, immunodeficiency diseases, recurrent pneumonia, angioedema, swelling, and adverse drug reactions.

  • Soldiers and veterans who have suffered war-related lung Injuries in Iraq and Afghanistan. 


  • Multi-Test Pain Control: Dr. Szema is the first allergist/immunologist in the United States to use Multi-Test Pain Control (Approved by the FDA August 2012) for allergy skin testing. Multi-Test Pain Control involves activating nerve cells that block pain while providing high sensitivity, high specificity, and low variability.

  • Pulmonary Function Testing Analysis: PFT includes complete evaluation of respiratory system mechanics. 

  • Asthma Management: Anti-IgE therapy with omalizmab interrupts the signal to trigger the inflammatory response responsible for the symptoms of allergic asthma. Anti-IgE therapy has been shown to reduce asthma attacks and lessen symptoms in some people with allergic asthma.

  • Allergy Immunotherapy: We have the latest immunotherapy training directly from ALK Abello, the manufacturer of allergy products. These allergy shots target the actual cause of allergy –- a unique treatment that induces a protective immune response, which reduces and potentially halts the allergic reaction.

Autumn ragweed brings misery!


  • Acid Reflux
  • Allergy 
  • Dust Mite Allergy 
  • Asthma 
  • Breathing 
  • Rashes And Itch 
  • Ear Ache/Infection 
  • Flu 
  • Fungal Nails 
  • Watery, Itchy Eyes 
  • Respiratory Disorders 
  • Insect Sting 
  • Peanut Allergy 
  • Pet Allergy

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