Daryn Abraham, M.D., FACAAI, FAAAAI

Daryn Abraham, M.D., is a board-certified allergist-immunologist trained in the treatment of adult and pediatric patients. He is a graduate of Loyola University Chicago Stritch School of Medicine. He completed his residency and fellowship at Northwestern University Medical School and Children’s Memorial Hospital in Chicago. He acted as a Chief Allergy Fellow during his stay at Northwestern. He is board-certified by the American Board of Allergy and Immunology . He is a fellow of the American College of Allergy, Asthma, and Immunology and the American Academy of Allergy, Asthma, and Immunology. He has published numerous research articles and was awarded The Alan R. Feinberg, M.D., Memorial Resident-Fellow Program Award by the Illinois Society of Allergy, Asthma, and Immunology in 2002.

As a highly regarded physician, Dr. Abraham has received many Vitals awards based on patient reviews, which recognize him for his excellent care, compassion and timeliness of appointments, among other distinctions. He was named a Top 10 Doctor in the state and metro area and received the Patients’ Choice 5th Anniversary Award (Only 1% of U.S. doctors earn this multiyear recognition!). Dr. Abraham has also been named Top Doctor in Castle Connolly and Chicago Magazine.

Dr. Abraham enjoys treating patients of all ages. His clinical interests include allergic rhinitis, asthma, sinusitis, eczema, food allergies, stinging insect allergy, hives, angioedema and drug allergies. He sees patients in both the Carol Stream and St. Charles offices. He is on medical staff at Northwestern Central DuPage Hospital and Advocate Sherman Hospital.

Natalie Amodeo NP, FNP-BC

Natalie Amodeo is a board-certified Family Nurse Practitioner who graduated with a Masters of Science in Nursing from Olivet Nazarene University in Bourbonnais, IL. She joined our practice in November 2021 after working with patients from birth through geriatrics with acute and chronic health conditions. She enjoys treating patients of all ages. Her clinical interests include asthma, allergic rhinitis, hives, eczema, and sinusitis. Natalie has also served as a mentor and preceptor for many nursing students during her 8 years of combined nursing experience. When not working, Natalie cares for her daughter, age 2 at their home in St. Charles, IL.

Tonilyn Hatch, PA-C

Tonilyn Hatch is a Board-certified Physician Assistant who has been working as a PA in Allergy, Asthma, and Immunology for the past 11 years. As a lifelong allergy and asthma patient herself, she understands the effects these health issues can have on daily life. She strongly believes that with the right treatment approach allergies and asthma patients should never have to set limitations in their personal life. As such, she strives to help her patients live the fullest life possible without letting their allergies or asthma hold them back. She prides herself in taking time to educate her patients on their medical conditions and then developing personalized treatment plans for each of her patients. She is trained in all aspects of allergy and asthma, but is especially interested in treating environmental allergies, food allergies, and asthma. In her free time she enjoys traveling, relaxing at home, spending time with her nephews in Arizona and niece in New Mexico, and attending sporting events.