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Welcome to Our Practice

Allergy & Asthma Doctor Downers Grove, IL

Allergy & Asthma specialists at Marcus Allergy & Asthma are pleased to welcome you to our practice. We want all our patients to be informed decision makers and fully understand any health issues you face. We encourage you to visit this site whenever you have concern related to ear, nose and throat health.

Our website also provides you with background about our staff, office hours, insurance policies, appointment procedures, maps, directions to our office and other useful information. We know how hectic life can be and are committed to making our practice convenient and accessible. And we want you to feel confident that when you choose Marcus Allergy & Asthma, you're working with doctors and other professionals who are qualified, experienced and caring.

Please take a few moments to look through this website to get a better feel for Marcus Allergy & Asthma's capabilities and services. We also invite you to email or call us at any time to request an appointment or ask any questions. Thank you.

  • Dr.
    Sarah Green
    Doctor

    Dr. Sarah Green's practice philosophy is based on extreme excellence. When not working with her patients she enjoys baking and watching movies.

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  • Dr.
    John Smith
    Doctor

    Dr. John Smith was born and raised in Illinois. He enjoys spending time with his family, traveling, and skiing.

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Patient Testimonials

  • "Dr. Smith provided me with excellent care when I needed it the most."
    Jennifer R.
  • "Visiting the office gives my family and me more reasons to smile."
    The Johnson Family

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Our Location

3010 Highland Parkway Downers Grove, IL 60515

Office Hours

Our Regular Schedule

Monday:

9:00 am-5:00 pm

Tuesday:

9:00 am-5:00 pm

Wednesday:

9:00 am-5:00 pm

Thursday:

9:00 am-5:00 pm

Friday:

9:00 am-5:00 pm

Saturday:

Closed

Sunday:

Closed