Allergy Asthma & Immunology Institute | Expert Care in Leesburg, VA
Allergy and Immunology • Leesburg, VA
About
Allergy Asthma & Immunology Institute offers expert care for allergy, asthma, and immunology in Leesburg, VA (with offices in Lansdowne and Ashburn). Led by allergist Dr. Laura Ispas, the practice provides diagnostic evaluation and treatment across Leesburg, Lansdowne, and Ashburn, VA. The clinic is a small medical practice (staff ~4) with active status and multiple office locations, including 19455 Deerfield Ave, Lansdowne, VA, and Leesburg, VA. Website: allergy-asthma-immunology.com. Contact: +1 571-399-5132.
Clinic Type
Allergy and Immunology
Address
179 Google reviews? (address provided: 19455 Deerfield Avenue, Suite 207, Leesburg, VA 20176)
Phone
(703) 777-XXXX
info@allergy-asthma-immunology.com
Opening Hours
Monday and Thursday 9:00 AM - 6:00 PM; Tuesday, Wednesday 9:30 AM - 3:30 PM; Every other Friday (hours not fully specified)
Telehealth
Flat fee tele visits ($100) with included services
Services Offered
Team
Insurance & Payment
We accept most major insurers and can verify benefits prior to visit.
Self-pay, Insurance billed visits, Telemedicine (flat fee tele visits), Pay Your Bill Online, Flat fee for tele visits with included services: $100
Languages Spoken
Pricing
Current Offers
Telemedicine visit flat fee — $100
FAQs
Do you accept most major insurance plans?
Yes, to help with costs; benefits can be verified prior to visit.
What insurances do you accept?
We accept most major insurance plans.
Do you verify benefits before the visit?
Yes, our team can help verify your benefits before your visit.
What is the telehealth fee and what is included?
Flat fee for tele visits with included services: $100.
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye: 4.6/5 (233)
- Yelp (via MapQuest): 4.0/5 (28)
Patients praise
- Effective treatment for chronic issues like coughs and severe allergies
- Professional, knowledgeable, and caring attitude of the primary physician, Dr. Laura Ispas
- Convenient scheduling options, including late evening appointments
- Successful management of allergy shots and maintenance care
Common complaints
- Long wait times and scheduling delays
- Perceived unprofessionalism in administrative processes
- Concerns regarding staff turnover and consistency in allergy shot administration
- Criticism of the testing process and follow-up requirements
"Dr. Ispas started me on medicine and within a week my cough was gone! I was not disappointed and I now I am very grateful."
— Birdeye review"This practice has really gone downhill over the past year. Dr Ispas consistently runs about an hour behind schedule and there seems to be a new temporary nurse every month administering allergy..."
— Yelp review via MapQuestSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Institute for Asthma and Allergy — Jul 2, 2026
- DMV Allergy & Asthma Center Helps Control Allergies and Asthma — Aug 28, 2025
- New Allergy Relief in Central Virginia: Skip Weekly Doctor Visits – Archyde — May 29, 2026
- Meritus' Allergy and Asthma practice gets a little bit bigger - Tri-State Alert — Jul 31, 2025
- Premier Allergist Rebrands to AllerVie Health, Ushering in New Era of Care with Optimized Digital Patient Experience — Jul 29, 2025
Information sourced from the clinic's website as of July 11, 2026.
More allergy and immunology clinics in Leesburg
Ashburn Allergy, PLLC is a pediatric and adult allergy, asthma, and immunology clinic based in Ashburn, VA (Loudoun County). They treat all ages with evidence-based testing and personalized care plans. Key details relevant to your Leesburg search: - Location: Headquarters in Ashburn, VA; three office locations in the United States (all in Ashburn, VA area). - Services: Allergy and immunology care for food and environmental allergies, asthma testing and management; family-friendly clinic; electronic medical records; in-network with major insurances. - Team: Board-certified allergist/immunologist (Jiun Yoon, MD) plus nurses and medical staff. - Contact: Phone (571) 246-6323; emails info@ashburnallergy.com. - Availability: Appointments offered; hours and notices/updates available on their site. Note: The website does not list Leesburg-specific offices or physicians; closest location appears to be Ashburn, VA. If you need an allergist specifically in Leesburg, you may want to contact them to confirm if they serve Leesburg patients or to get recommendations for nearby Leesburg-area providers.
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