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    • Gerry

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      Healthgrades 449787Healthgrades

      From the scheduling to the nurses and Doctor, always willing to help.
    • Mitchel

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      Healthgrades 449786Healthgrades

      Very kind and caring Doctor !
    • Tyler

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      Healthgrades 449785Healthgrades

      Dr. Ispas was professional and nice. I called today and they scheduled me immediately. I was pleasantly surprised.
    • Lauren

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      Healthgrades 449784Healthgrades

      The doctors provide a friendly and caring environment. They make sure that you are comfortable during and after your appointment and they ask how you are doing to make sure that everything is going well.
    • Sheri

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      Healthgrades 449783Healthgrades

      She is knowledgable, kind, friendly and accommodating.
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Our Office

Allergy Asthma Immunology Institute Office
Allergy Asthma Immunology Institute Footer

Allergy Asthma & Immunology Institute

19455 Deerfield Avenue, Suite 207, Leesburg, VA 20176

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  • Office Hours

    Monday and Thursday 9:00 AM - 6:00 PM
    Tuesday, Wednesday 9:00 AM - 5:00 PM
    Every other Friday 10:00 AM - 2:00 PM
  • Allergy Shot Hours

    Monday and Thursday 9:00 AM - 6:00 PM
    Tuesday, Wednesday 9:00 AM - 5:00 PM
    Every other Friday 10:00 AM - 2:00 PM

Practice Location

Location Link

Useful Links

  • American Academy of Allergy Asthma & Immunology
  • American College of Allergy Asthma Immunology - Allergist
  • Fare - Food Allergy Reasearch & Education
  • Latex-Allergy Logo