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    • Maruca C.

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      Website-reviews 449847Website-reviews

      Doctor Ispas is not only a very knowledgeable doctor but also a wonderful person that feel you comfortable and confident that you are going to get the treatment that you need. After going thru many doctors that couldn't give me a diagnostic, I found Dr Ispas and can not be more happier with the results. Her staff is absolutely fantastic and make you feel welcome the moment you step into her office Maruca
    • Heahter H.

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      Website-reviews 449846Website-reviews

      Dr. Ispas, Jill and the entire staff are absolutely fantastic! I'm extremely lucky to have found such a wonderful practice dedicated to improving my health.
    • Erika U.

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      Website-reviews 449845Website-reviews

      Very attentive and thorough. Great support staff.
    • Michalis M.

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      Website-reviews 449844Website-reviews

      10/10
    • Suneetha P.

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      Website-reviews 449843Website-reviews

      Every visit is great in Doctor’s office. Doctor is always pleasant, smiling and listens to what we have to say. Staff is warm and welcoming all the time. Overall great experience !!!
    • Mario A.

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      Website-reviews 449842Website-reviews

      Great customer service...very friendly staff!
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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