Allergy Clinic in Ashburn, VA

Ashburn Allergy, PLLC is a full-service allergy, asthma, and immunology clinic. We evaluate and treat the following conditions and associated services:

Allergy testing

  • Environmental (pollen, animals, dust mites, and molds)
  • Food
  • Drug (select medications)
  • Venom (bees, wasps, hornets, fire ants)

Anaphylaxis (allergic reaction)

Angioedema (swelling)

Asthma evaluation and testing

  • Spirometry (lung function testing)
  • Biologics

Atopic dermatitis (eczema)

Contact dermatitis with patch testing

  • Metal
  • Cosmetics
  • Other substances

Eye allergies


Immunotherapy (“Allergy Shots”)

In office challenges

  • Food
  • Drug


Urticaria (hives)


Patients should not take any antihistamines at least 3 days prior to testing but preferably 5-7 days prior to any possible skin testing or challenges. If you are unsure if your medication contains antihistamines or other medications which can interfere with testing, please call the office at (571) 246-6323 for a complete list of medications to avoid.

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Ashburn Allergy, PLLC is privileged to provide the highest quality care to the Northern Virginia communities of Aldie, Ashburn, Brambleton, Broadlands, Chantilly, Great Falls, Herndon, Leesburg, Purcellville, Reston, South Riding, Sterling, and surrounding areas.