Welcome to Oak Brook Allergists
Get ready to breathe easier. At Oak Brook Allergists, we’re dedicated to providing complete allergy and asthma healthcare for patients of all ages. We offer a wide range of diagnostic testing and treatments, including oral immunotherapy – a revolutionary approach to treating food allergies that, while not a cure, is the closest we have come to date. Oak Brook Allergists has been providing the finest in allergy and asthma care in northeastern Illinois since 1962. Because your symptoms aren’t convenient, we make sure we are. Our extended and weekend hours and four convenient locations throughout DuPage and Will counties make it easy to get the care you need right away.
Conditions And Treatments
Are you plagued with seasonal allergies? Hay fever – or allergies to pollen from trees, weeds, and grass – is common, and treatable.
Knowing and understanding your asthma triggers is essential to formulating a customized treatment plan that works.
Sinus infections are more than just a nuisance. If you have allergies or asthma, chronic sinusitis can keep you in a constant state of misery.
Keeping your allergies in check can help prevent outbreaks of skin conditions like eczema and hives, which can be frustrating to treat.
The providers at Oak Brook Allergists are leading experts in the diagnosis and treatment of many different types of food allergies.
There is no such thing as a “hypoallergenic” dog or cat. Even hairless breeds have the problematic allergen in their saliva and skin cells (dander).
If you suffer from an allergy to bee stings, chances are your reaction to the next sting may be far worse than it was before.
This revolutionary desensitization therapy modifies the immune system response, allowing you stop a food allergy before it begins
We want to make it as easy as possible for parents to help their children understand what may be bugging them – and how the kind and caring professionals at Oak Brook Allergists can help them eat, breathe, and live a happier, healthier life.
Meet Our Team
Determining the source of an allergic, asthmatic, or immune disorder can be a complicated process—which is why you want the highly specialized and experienced team at Oak Brook Allergists on your side.
David J. Knysak, MDLearn More
Raymond Pongonis Jr., MDLearn More
Zachary E. Rubin, MDLearn More
Jennifer Catalfio, PA-CLearn More
Tammy Laas, APRN-CNPLearn More
Downers Grove6800 S. Main Street,
Downers Grove, IL 60516
Phone: (630) 789-0575
Elmhurst360 W. Butterfield Road,
Elmhurst, IL 60126
Phone: (630) 574-0460
Naperville1220 Hobson Road,
Naperville, IL 60540
Phone: (630) 961-2960
Plainfield24600 W. 127th Street,
Plainfield, IL 60585
Phone: (815) 609-8286