We are open and have all precautions in place to see patients safely, protecting our patients is our priority
847 888 8802
review quote icon

Patient Reviews

Read More
Allergy Crystal Lake - Fan Choice Aword Dr. Hahn
Allergy Crystal Lake - Fan Choice Aword Dr. Askenazi

Patients ask when to see an allergist in the Illinois area

Dr. Noga Askenazi explains when to see an allergist in the Illinois area
Visit Allergy Treatment Page to learn more | Contact Us

Allergies may seem like a simple problem, but for patients in Illinois who are struggling with constant hay fever, itching, or hives, it may become a threat to their quality of life. Drs. Noga Askenazi and Eugenia Hahn are professionals available at Advanced Allergy & Asthma Associates and Food Allergy Center of Illinois who can help patients find the source of their problem and seek effective, affordable treatment.

Many patients in Illinois, who are dealing with allergies often wonder when they should go to see an allergist. A professional is available to help patients who are not seeing an improvement in their condition with the use of over-the-counter medications and creams. When patients are dealing with chronic hives or are always sniffling and sneezing, it may be time to see an allergist who can pinpoint the culprit and get patients a proper diagnosis for effective treatment.

At Advanced Allergy & Asthma Associates and Food Allergy Center of Illinois, we see patients of all ages. We recommend patients make an appointment with our team of professionals when they are ready to seek assistance from a doctor who has the experience and knowledge to help. Patients first book an initial visit with one of our doctors for their consultation. The doctor will review their family medical history, the medications they take, and discuss the problems they are experiencing with their possible allergies. Then, our team may suggest certain diagnostic testing. This may include patch testing, lung function testing, skin testing, and other specialty testing that can determine the source of the problem. Once the allergen has been detected, patients will be encouraged to avoid exposure to the food or substance that is causing them to be uncomfortable. In some situations, this may be unavoidable, and the doctor may suggest treatment options such as medications. Medications are best in cases that the allergen is environmental such as seasonal allergies (hay fever).

Back to Allergy Treatment Home Page

Dr. Noga Askenazi, Advanced Allergy & Asthma Associates

Advanced Allergy & Asthma Associates

Dr. Noga Askenazi | Dr. Eugenia Hahn | Meredith Cirrincione

Dr. Noga Askenazi is a nationally recognized asthma and allergy specialist who is board certified in pediatric and adult allergy. Her areas of special interest are innovative treatment of rashes, sinusitis, food allergies, asthma and immune disorders. She was past President of the ISAAI (Illinois Society of Allergy, Asthma, & Immunology), works on state and national committees for advancement of the allergy field and is a consultant for Advocate, AMITA, Northwestern amongst other health care systems. Her joy is helping patients reach their goals after together determining best treatments. Her staff and patients are a chosen family, and she invests in their happiness. She enjoys gardening, biking and cooking to good music.


Dr. Eugenia Hahn is a highly recognized board certified allergist and immunologist who treats patients of all ages. Her areas of special interest are food allergy, eczema, and asthma. She is president of the Illinois Society of Allergy & Asthma, a National Committee leader of the American Academy of Allergy, Asthma, and Immunology, a member of the American College of Allergy, Asthma, and Immunology working on new treatment options for patients. She is a consultant for Advocate, Northwestern, AMITA, Northwest Community healthcare systems amongst many others. Her patients mean everything to her as she takes pride in finding the why behind the problem. She enjoys reading and spending time with her family.


Meredith Cirrincione is a board certified Physician Assistant and specializes in treating allergies, with a focus on asthma, rashes, environmental allergies, chemical and food allergies. She holds a Masters in Physician Assistant Studies from The Chicago Medical School - Rosalind Franklin University of Health Sciences. She is a Fellow member of the American Academy of Physician Assistants, the Illinois Academy of Physician Assistants, and the Association of PAs in Allergy, Asthma and Immunology. She likes to approach things holistically. She is a strong patient advocate and adored by her patients. She enjoys singing, reading, cooking, and the great outdoors.