Successful Allergy Treatment in VA
Allergy and Immunology • Herndon, VA • Since 2018 • Multiple locations listed on site (Loudoun County and other Virginia locales) locations
About
Ashburn Allergy, PLLC is a pediatric and adult allergy, asthma, and immunology clinic based in Ashburn, VA ( Loudoun County) with three offices in the area. Key points relevant to successful allergy treatment in VA: - Services: Comprehensive allergy evaluation and treatment for food and environmental allergies, asthma testing, and personalized care plans using current evidence-based guidelines. - Team: Board-certified allergist/immunologist (Jiun Yoon, MD) plus skilled nurses and medical assistants. - Patient focus: Serves all ages; aims to involve patients in their care and tailor plans to individual needs. - Accessibility: In-network with many major insurers; electronic medical records for secure, efficient care; appointments and contact info available. - Contact: (571) 246-6323 for scheduling and insurance details. - Location: HQ at 20955 Professional Plaza, Suite 300, Ashburn, VA 20147, with additional offices in the area. Note: The clinic emphasizes evidence-based testing and personalized treatment to manage allergies and asthma effectively in Virginia. If your goal is treatment specifically in Herndon, VA, you may want to contact Ashburn Allergy to confirm nearest location or consider proximity within the greater Northern Virginia area.
Clinic Type
Allergy and Immunology
Address
Ashburn, VA (Loudoun County area)
Phone
246‑6323 during regular business hours
info@ashburnallergy.com
Opening Hours
Regular business hours (not specified)
Website
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Languages Spoken
FAQs
What services does Ashburn Allergy offer?
Allergy, asthma, and immunology evaluation and treatment for both pediatric and adult patients.
Social Media
Photos

What Patients Say
Overall sentiment across review platforms: mixed
- Zocdoc (Allergy Partners Herndon-Reston): 4.83 out of 5 stars (53 reviews)
- Healthgrades (Dr. Ngoc Vu): 3.3 out of 5 stars (26 reviews)
- US News & World Report (Dr. Ngoc Vu): 5 out of 5 stars (aggregated) (116 reviews (aggregated))
- WebMD (Dr. Ngoc Vu): 5 out of 5 stars (10 reviews)
- FindaTopDoc (Dr. Ngoc Vu): 4 out of 5 stars (20 reviews)
Patients praise
- Patients often describe doctors as thorough and knowledgeable in allergy and immunology
- Many appreciate clear explanations of conditions, treatment plans, and use of visual aids for education
- Clinical approach is frequently noted as data-driven and investigative
- Staff are often praised for being friendly, accommodating, and warm
- Successful long-term management of allergies and asthma, with some patients citing life-changing results from treatments like allergy shots
Common complaints
- Reports of long wait times for appointments
- Occasional dissatisfaction with bedside manner or communication style
- Frustration regarding specific practice policies or scheduling issues
- Some allegations of poor service or communication in specific instances
"For the first time in years, I can enjoy the seasons again without the constant struggle that used to affect my quality of life. The entire staff is warm, welcoming, and incredibly thorough."
— Allergy Partners of Herndon-Reston Review"I was on time for my follow up. She was an hour late. They tried to put me in exam room even though she still had two, 2! Other patients before me... Bedside manner ZERO."
— Healthgrades Review of Dr. Ngoc VuSynthesized from public review platforms as of Jul 11, 2026 — sources: [1][2][3][4].
In the News
- Doc says people travel from across East Coast for his unique allergy treatments — May 29, 2026
- Gabriella Jun, PA - Physician Assistant in Herndon, VA — May 14, 2026
- UVA Health Helps Children Beat Peanut Allergies | Virginia Living — Jan 21, 2026
- New Allergy Relief in Central Virginia: Skip Weekly Doctor Visits – Archyde — May 29, 2026
- Raw then roasted protocol reverses nut allergy for three infants — Mar 25, 2026
Information sourced from the clinic's website as of July 11, 2026.
More allergy and immunology clinics in Herndon
Allergy Partners of Herndon-Reston is part of Allergy Partners PLLC, a large national allergy and asthma specialty practice headquartered in Asheville, NC. The Herndon-Reston location is one of the practice’s regional offices, joining a network that employs hundreds of clinicians and staff across the country. The company is positioned as a leading provider of allergy and asthma care, with multiple locations and ongoing leadership and staffing updates. If you’re seeking specifics for the Herndon-Reston site (address, hours, services, or providers), please provide a target query or allow me to search for current details.
Allergy, Asthma & Sinus of NOVA is a private medical practice based in Stone Ridge, VA, founded in 2015 by Dr. Mathuria. The practice focuses on patient-centered care for allergy, asthma, and sinus conditions, emphasizing tailored treatment plans grounded in evidence-based medicine. Key details: - Location: Stone Ridge, Virginia (serves Northern Virginia; potential referral/availability for nearby Herndon area) - Founder/Lead: Dr. Mathuria, practicing in Northern Virginia since 2009 - Services: Allergy, asthma, sinus care (implied by practice focus) - Contact: 703-542-6785 or 703-327-3300 - Web presence: Allergyofnova.com; monthly site visits ~1,873; bounce rate 0.3% Note: The provided data lists the practice headquarters as Stone Ridge, with no explicit Herndon-specific offices. If you need a Herndon-specific location, consider confirming current office addresses directly with the practice.
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