Allergy, Asthma & Sinus Center

Allergy, Asthma & Sinus Center We focus primarily on allergic disorders, food allergy, eczema, respiratory problems, asthma, chronic sinus problems, hives and immunologic disorders.

In our practice, the total patient is our primary concern, and we pride ourselves on providing the highest quality of care in a warm and friendly environment. We are dedicated to fully educating you about your health needs, and strive to be your partner in health. We focus primarily on allergic disorders including hayfever, food allergy, drug allergy, eczema, and respiratory problems with an emphasis on asthma, chronic sinus problems and hives, as well as other immunologic disorders in adults and children. Dr. Benham Daghigh, Dr. Huong Thai-Kemprowski, Dr. Kunal Shah and Jill Ham, NP are excellent, caring, highly trained, board certified providers with many years of experience. Our entire group of physicians, nurses, and ancillary staff enjoy helping patients who have allergic conditions and we get great satisfaction from bringing them to the point where their conditions no longer interfere with their lifestyle or sense of well-being. With three offices located throughout Loudoun County, the Allergy, Asthma & Sinus Center is proud to offer state of the art diagnostic modalities and treatments which often provide quick relief to our patients. We work closely with referring physicians and are available both for consultations and for sick visits on a daily basis. We also participate in most insurance plans. Please call to schedule your appointment today! Lansdowne 703-726-9720
Purcellville 540-338-1215
Sterling 703-444-8592

Fax number is 703-726-9721

10/23/2025
A very special thank you to our exceptional nurses who do an outstanding job caring for our patients every day.
05/06/2025

A very special thank you to our exceptional nurses who do an outstanding job caring for our patients every day.

Dr. Jill Ham, DNP, graduated with her doctoral degree this past weekend, and the AASC family couldn't be prouder! She ha...
05/14/2024

Dr. Jill Ham, DNP, graduated with her doctoral degree this past weekend, and the AASC family couldn't be prouder! She has been diligently working towards this goal for years while continuing to provide outstanding care to her allergy patients.

❤️❤️❤️❤️❤️❤️❤️❤️We love our wonderful nurses!Allergy, Asthma & Sinus Center
05/09/2024

❤️❤️❤️❤️❤️❤️❤️❤️
We love our wonderful nurses!
Allergy, Asthma & Sinus Center

Address

205 E Hirst Road, Suite 202
Purcellville, VA
20132

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