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      Vitals 449755Vitals

      Dr Ispas and her staff are super nice! I love coming to see them and get my weekly shots. They all make every effort to show that I am important as a patient. Even when they are very busy they still take the time to smile and be friendly. I would definetly recommend this allergy office.
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      Vitals 449754Vitals

      I came in contact with Allergy Asthma Institute by chance and my first impression created by all was great! Very interactive and flexible with scheduling and changing appointments. The treatment was helpful and I am having so far the best spring with regard to my allergies. I forgot to mentioned I started allergy shots close to a year ago. My friends are suffering with allergies now and I am almost symptoms free!
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      Vitals 449753Vitals

      I switched my son to Dr. Ispas almost a year ago. His quality of life improved significantly. Now after a combination of meds including a medication called Xolair and allergy shots he is asthma is very well controlled and spring allergies were minimum this year. All staff wonderful and kind and always willing to help.
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      Vitals 449752Vitals

      My wife and I like this place very much. The staff is so positive, warm and friendly, treatment received is bar none. Keep up the great work Dr. Laura! Thanks for your great care. We would recomand you guys to anyone in a heartbeat!
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      Vitals 449751Vitals

      Awesome allergy care! Love the vibe and constant caring from Doctor and the nurses as well. They pay attention to details. Very patient oriented medical practice.
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      Vitals 449750Vitals

      Excellent! Having moved to Leesburg last year I was looking for a new Allergist and based on a review I decided to see Dr. Ispas. So glad I did. Receptionist was very friendly and easy to schedule appointments, lots of good hours and timeslots as well. The office is very convinient in a nice building with many good doctors. The doctor was very through and I never felt rushed. Seems like a good allergy practice. Thanks to Yelp reviewers for steering me here in the right direction!
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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