Allergy & Asthma Care
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Allergy & Asthma Care, led by Dr. Barry Zeffren, has been dedicated to assisting asthma and allergy patients in the Metro East for over 25 years. The practice specializes in Allergy and Immunology, providing comprehensive care including allergy testing, asthma management, and treatment for chronic cough.
With multiple locations in Glen Carbon, Alton, Breese, and Greenville, the clinic offers a welcoming environment where patients can expect attentive and knowledgeable staff. Dr. Zeffren, a Board Certified specialist, aims to improve quality of life for those suffering from allergies and asthma through the latest treatments and patient-centered care.
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