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Locations

Glen Ellyn

430 Pennsylvania Ave.Suite 220Glen Ellyn, Illinois 60137
630-545-7833

Lombard

1801 S. Highland Ave.Suite 220Lombard, Illinois 60148
630-545-7833

Naperville

808 Rickert DriveSuite 202Naperville, Illinois 60540
630-545-7833

About Brian A. Smart, MD

Philosophy of Care

I have more than two decades of experience treating patients of every imaginable background, with dignity, respect, diligence, and kindness. I have the joy of having six delightful kids, who proudly include Asian, African-American, and Caucasian ancestry, membership in the LBGTQIA+ community, and in the special-needs community. I am an enthusiastic, humble learner about these communities and others.

One of the joys of my specialty is that we treat patients, from infants to seniors, for a continually challenging variety of conditions. I am an Ironman triathlete and I especially enjoy treating athletes who are dealing with exercise-related respiratory and allergic conditions.

Board Certifications

Allergy, Asthma & Immunology

Languages

English

Clinical Interests

Asthma, Allergies, Exercise-related respiratory and allergic conditions, Immunology

Personal Interests

Spending time with my family, Endurance athletics, Classic rock (on vinyl)

Memberships

American Academy of Pediatrics

American Academy of Allergy, Asthma and Immunology

American College of Allergy, Asthma & Immunology

Illinois Society of Allergy, Asthma and Immunology

Advanced Respiratory Care Network

Schools
Duke UniversityGraduation Date: 1993Degree: MD
Residency
St. Louis Children's HospitalResident in Pediatrics
Fellowships
University of Washington Medical CenterAllergy and Immunology

Ratings and Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.

My provider Dr Brian Smart is the best there is. He listens to me, allows me to give feedback and I am in on every aspect of my care

5

Mar 2, 2026

Listened to my concerns regarding a possible nut allergy for my son. Tested him for all nuts and did a wonderful job explaining everything. I felt very comfortable to ask questions. It was a great experience overall.

5

Feb 17, 2026

Dr. Smart and all of his staff have been great for the last 6 months.

5

Feb 7, 2026

Dr Smart spent time with us listening and understanding our concerns, he made sure he didn't rush through anything and that I was satisfied with questions and answers. He was very kind as well.

5

Feb 5, 2026

Dr Smart is incredible. He's knowledgeable about allergies and how to treat them. His bedside manner is exceptional. He always remembers my medical history and shows genuine concern for me as a person. So many of my other health issues are better since he helped get my asthma under control. My eczema being the biggest one. I recommend all my friends to seek his expertise

5

Feb 5, 2026

Patient Satisfaction Rating

4.9

469 Reviews

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Contact Us
Need Help?
Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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