Allergist
Dr. Eugenia Hahn, M.D.
Crystal Lake, IL
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About
A Board-certified allergist and immunologist, Dr. Eugenia Hahn is clinically experienced in all aspects of allergy and immunology. Read moreShow less
A Board-certified allergist and immunologist, Dr. Eugenia Hahn is clinically experienced in all aspects of allergy and immunology. But, her special interests are in food allergies, eczema, and asthma.
A Chicagoland native, Dr. Hahn earned Doctor of Medicine and Bachelor of Science degrees from the University of Rochester in Rochester, New York and MIT in Cambridge, Massachusetts respectively. She completed her allergy and immunology fellowship at Washington University in St. Louis, Missouri, and her pediatrics residency at Children’s Hospital in Los Angeles.
As an allergy sufferer, Dr. Hahn understands the importance of accounting for each patient’s unique needs and lifestyle when personalizing treatment plans. Dr. Hahn also takes great pride in educating patients and families, helping them to understand their conditions so they enjoy the best quality of life and can reach their aspirations – without limitations.
Identity
Passed · checked September 21, 2026
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