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Locations

Glen Ellyn

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

Lombard

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

Naperville

808 Rickert DriveNaperville, 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.

Dr. Smart is one of my favorite doctors. So personable. Great listener. Works with me for my care. Did not mind waiting for him since he is patient with me, too.

5

Nov 24, 2025

Dr. Smart is a caring and wonderful professional. He listens to my concerns and tries to figure out what needs to be done.

5

Nov 10, 2025

Dr. Smart is fantastic with patients and I never feel rushed. He takes his time to answer any questions I have.

5

Oct 1, 2025

The nurse and Dr. Smart were both wonderful .

5

Sep 29, 2025

Dr Smart was extremely helpful, prompt, and easy to discuss my allergy issues with

5

Sep 29, 2025

Patient Satisfaction Rating

4.9

398 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
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Corporate Mailing Address1100 W 31st Street
Downers Grove, Illinois 60515
Main Line - (630) 469 9200Billing Customer Service - (866) 734 7680
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