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Leaders in Allergy, Asthma and Sinus Healthcare

For over 30 years, we have been providing expert care to sufferers of allergy, asthma, and sinus related problems across the Chicagoland area.

Our highly qualified team operates across our four best Allergy clinic in Illinois and has the knowledge and experience to deliver the personalized and expert care you deserve.

Learn more about the conditions we treat

Discover the breadth of conditions we specialize in treating at Asthma, Allergy and Sinus Centers. Our dedicated team of experts is committed to providing comprehensive care for respiratory health. From asthma and allergies to sinus conditions, we offer tailored solutions to alleviate symptoms and improve your quality of life. With advanced diagnostics and personalized treatment plans, we are here to help you breathe easier and enjoy a healthier, happier life. To view more details about a specific condition, please click on the image.

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Meet the team

Patient Feedback

Average Rating 96%

(Google Reviews, June 2023)

(Angie Wilson, Google Reviews)

This is my daughter’s Allergy Office. I can’t give enough praise when it comes to patient care and customer service. My daughter sees Adriana Muñoz, PA. Adriana is very thorough when it comes to educating her patients in Allergies and Asthma! Dr Maaz Mohiuddin is very passionate about empowering patients to take charge of their Allergies and Asthma! Dr Mohiuddin takes an active role in educating patients in their disease state, medications and device technique. The staff is also amazing! Jasmine is one of the team members who works the front desk. She always greets patients with a positive attitude and a smile! She goes above and beyond to help patients with their needs/concerns! I highly recommend Allergy Asthma and Sinus Center if you or your family are in search for an Allergy/Asthma Group!

(Kana H, Healthgrades)

Our visit exceeded our expectations. Dr. took his time to speak with my daughter and us (parents) to ensure everyone understood what was being treated plus we worked together to form a follow up plan. It's not often you find a physician who is incredibly knowlegeable and amazing with patients (bedside manner). I highly recommend Dr. Maaz!

(Kaitlyn Fischer, Google Reviews)

Dr. M and the staff were exceptional. They treated my son for sinus and allergy related issues. They were available on short notice and made my son a priority. I would recommend them to anyone!

Maggie was our nurse and she was gentle and kind. She made my son feel comfortable and welcome.

(Amy Ehm, Google Reviews)

EXCEPTIONAL!!! THE BEST!!! Those are just a few words that describe how much we LOVE Allergy, Asthma, and Sinus Centers.

Last year I was at a loss as to what was wrong with my son. Within a week they had him fully tested and diagnosed with a treatment plan that was perfect for him and our life style.

Any time my son gets sick they squeeze him in and treat him immediately. He gets weekly shots and even with his deathly fear of shots they are so patient especially Maggie and Taylor! Those 2 are my sons favorite! ❤️❤️❤️

(TW, ZocDoc)

My experience has been amazing here! Honestly, the best one yet. The girls up front (taylor) have been so helpful and so welcoming! Tera my nurse that has performed my skin allergy tests has also been amazing and so kind to me during this long process. I would really just like to thank everyone for their kindness! Having so many allergies is very hard as it is and everyone is so helpful here! Thank you so much everyone!!!

Contact Us

For general enquiries, please contact our Joliet office at 815 729 9900, email info@aascmed.com, or fill in the contact form.

To book an appointment, contact the clinic of your choice at the relevant telephone number listed below or fill in the contact form and select your chosen location.

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Practice Locations