Sarah Nguyen , MD, Allergist / Immunologist

Dr. Sarah Nguyen is an allergist and immunologist based in Chicago who focuses on the diagnosis and treatment of allergic conditions and the safe use of Anti-Allergic medications. She works with adults and adolescents who experience seasonal flare-ups, year-round nasal congestion, itchy eyes, recurrent hives, and rashes triggered by pollen, dust, pets, or other allergens.

In her practice, Dr. Nguyen begins with a detailed history of symptoms, exposure patterns, and previous treatments. When appropriate, she may recommend allergy testing to clarify the main triggers. Using this information, she designs a treatment plan that can include oral antihistamines, nasal sprays, Anti-Allergic eye drops, or combination therapy, always taking into account the patient’s lifestyle, work schedule, and other health conditions.

Patients appreciate Dr. Nguyen’s straightforward explanations and her focus on realistic steps they can take between visits. She often discusses how to prepare for high-pollen days, how to adjust the home environment to limit allergens, and when to consider longer-term strategies in collaboration with the patient’s primary care physician.

By combining modern Anti-Allergic medications with practical prevention guidance, Dr. Nguyen helps patients reduce symptom burden, sleep better, and feel more in control of their allergy care throughout the year.