National Leaders in Allergy and Immunology
Our goal is to provide the finest care for patients with allergic and immunologic diseases, train and develop future clinicians, and scientists and foster a quality research environment.
Our specialties
Need allergy relief?
Washington University immunologists are here to help you manage and find solutions to control your allergies and provide relief.

Clinical Trials
The Division of Allergy and Immunology at Washington University School of Medicine initiates and participates in a wide range of clinical research efforts to evaluate the safety and efficacy of promising new treatment options for various types of asthma, allergies and immunological diseases.
Latest News
Class Acts 2026: Ariel Hernandez-Leyva (Links to an external site)
Ariel Hernandez-Leyva, a member of Dr. Andrew Kau’s lab, was recently interviewed to showcase his research and that of Dr. Kau’s team.
DOM Insider Volume 29 (Links to an external site)
In this Issue: Message from the Chair, High Impact Research Publications, Spotlight, Clinical Programs, Awards/Fellowships/Honors/Accolades, Leadership/Appointments, Office of Faculty Development, IDEAS at DOM, Community Outreach, Vice Chair of Education, Vice Chairs of Safety, Quality, and Operations, Faculty Presentations, Welcome to WashU Medicine, and Events.
Video: Monroy interviewed by KSDK on allergy management (Links to an external site)
Dr. Jennifer Monroy appeared on KSDK Channel 4 to provide information to viewers on how to navigate allergy season.
Kau interviewed about artificial sweeteners (Links to an external site)
From Gizmodo: Recent studies have suggested that sugar substitutes might not be the free lunch they’re advertised as. We asked experts what they thought.
How to find us
Taylor Avenue Building Extension
- Physical Address: 620 South Taylor Avenue, St. Louis, MO, USA
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Mailing Address:
Taylor Avenue Building Extension
620 South Taylor Ave., Suite 100
St. Louis, MO 63110 - Phone: 314-996-8670
- Fax: 866-362-4984
The Asthma & Allergy Center Highlands Building
- Physical Address: 1110 Highlands Plaza Dr, St. Louis, MO 63110, USA
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Mailing Address:
1110 Highlands Plaza Dr
Ste 300
St. Louis, MO 63110 - Phone: 314-996-8670
- Fax: 866-362-4984
The Asthma & Allergy Center South County
- Physical Address: 5201 Midamerica Pl, St. Louis, MO 63129, USA
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Mailing Address:
Center For Advanced Medicine –
South County, Suite 2300
St. Louis, MO 63129 - Phone: 314-996-8670
- Fax: 866-362-4984
The Asthma & Allergy Center Village Square
- Physical Address: Village Square Shopping Center, Hazelwood, MO, USA
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Mailing Address:
1 Village Square Shopping Center
Hazelwood, MO 63042 - Phone: 314-996-8670
- Fax: 866-362-4984
The Asthma & Allergy Center West County
- Physical Address: 10 Barnes W Dr, Creve Coeur, MO 63141, USA
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Mailing Address:
Medicine Multi-Specialty Center
West County Medical Office Building 2, Suite 200
St. Louis, MO 63141 - Phone: 314-996-8670
- Fax: 866-362-4984







