Mercy Clinic Allergy, Asthma and Immunology - Crestwood

10024 Watson Road
Saint Louis, MO 63126


Our goal is to help you breathe easier and feel better every day. Our specialists will work with you to develop a plan that balances controlling your allergies and any medication side effects to help you perform at your best.

Allergies are among the most common chronic illnesses.  They can develop at any age. They’re usually mild, but can be life threatening. If ignored, they can lead to chronic conditions in your head, chest, skin or digestive tract.  Allergies can be the cause of your sinus problems, headaches, earaches, snoring, eye problems, skin problems like eczema and hives, as well as diseases of the chest like asthma, bronchitis and chronic cough.

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