Joshua Brownell, MD

Allergy, Asthma & Immunology

Practices In: Itasca
Patients Seen: All Ages

I chose to become an aller­gy and immunol­o­gy spe­cial­ist because I love help­ing peo­ple regain con­trol over their lifestyles when nav­i­gat­ing aller­gies and asth­ma. Treat­ment options in this field are con­stant­ly expand­ing, and I strive to offer evi­dence-based and spe­cif­ic treat­ment options to each individual.

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Board Certifications
Allergy, Asthma & Immunology
Clinical Interests

See­ing both pedi­atric and adult patients with asth­ma, antibi­ot­ic aller­gies, food aller­gies, atopic der­mati­tis, and pri­ma­ry immune deficiency.

Personal Interests

Spend­ing time with my fam­i­ly, Cubs base­ball, and music

American College of Asthma, Allergy, & Immunology American Academy of Asthma, Allergy, & Immunology
AMITA Health St. Alexius Medical Center Hoffman Estates
1555 Barrington Road Hoffman Estates, Illinois 60169 847-843-2000 Get Directions
Northwest Community Hospital
800 West Central Road Arlington Heights, Illinois 60005 847-618-1000 Get Directions
University of Illinois at Chicago College of Medicine Graduation Date: 2017 Degree: MD
Washington University-St. Louis Resident in Internal Medicine
University of Wisconsin Allergy and Immunology


Asthma and Allergy Testing, Challenge Testing, Food Allergy Evaluations, Food and Drug Challenge Testing, Immune Deficiency Evaluation, Intradermal Testing, Nebulizer Treatments, Patch Testing, Scratch Testing, Spirometry, Venom Testing


Allergies, Asthma, Atopic Dermatitis, Chronic Urticaria, Eczema, Hives, Immune Deficiencies