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Brett Collander, MD
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54 Patient Reviews
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Brett Collander, MD

Internal Medicine Physician - Pulmonary Disease

Highlights

  • Board Certified
  • Has Online Scheduling

Biography

DuPage Medical Group is now Duly Health and Care. We have a singular focus - helping humans flourish. As the largest independent, multi-specialty physician-directed medical group in the Midwest with m… Read more ›

Featured Review See More Reviews

Dr. Collander was very professional and yet down to earth he explained things clearly and understandable. I was so comfortable with him. We were even joking around including his assistant. I think that is the first time I have left a doctor's office laughing. It was a great experience. Thank you Dr. Hollander and.your…

Anonymous

Summary

Provider Training

CertificationCert. BodyYear
Internal medicineInternal MedicineNot Specified

Photos

Provider Profile 0Provider Profile 1

Specialties

Languages Spoken
English
Medical Specialties
  • Internal Medicine Physician - Sub-Specialty: Pulmonary Disease

Accepts New Patients: Yes

Payment Options

Payment Details

Reviews

Average Rating: 5
Number of Reviews: 54
Most Recent Review: 03/31/2026
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Office & Staff Evaluation

Ease of Getting an Appointment
Courtesy of Practice Staff Not rated
Office Appearance & Atmosphere Not rated
Handling of Billing Matters Not rated
Average Wait Time Not Rated

Provider Evaluation

Listening Skills
Clear Explanations
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Verified Patient

“Dr. Collander was very professio...”

Dr. Collander was very professional and yet down to earth he explained things clearly and understandable. I was so comfortable with him. We were even joking around including his assistant. I think that is the first time I have left a doctor's office laughing. It was a great experience. Thank you Dr. Hollander and.your staff.

Anonymous 03/31/2026
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Verified Patient

“Dr Collander is great. Always co...”

Dr Collander is great. Always concerned.

Anonymous 03/03/2026
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Verified Patient

“It was so good not to wait at al...”

It was so good not to wait at all, although I arrived at the reception 15 minutes earlier.After reception, I was called in to the room with no time waited.

Anonymous 02/15/2026
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Verified Patient

“Dr Collander was great. Very kin...”

Dr Collander was great. Very kind, patient, listened

Anonymous 01/18/2026
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Verified Patient

“Dr. Collander has an excellent m...”

Dr. Collander has an excellent manner with his patients and truly listens to get to the heart of the problem. I am grateful that I am in his care with my asthma concerns. His staff is also very attentive, caring, communicative, and friendly.

Anonymous 01/07/2026
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Verified Patient

“Dr Collander explained everythin...”

Dr Collander explained everything thoroughly

Anonymous 03/28/2026
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Verified Patient

“Doctor is knowledgeable, clear, ...”

Doctor is knowledgeable, clear, and has a caring demeanor. Always a pleasure dealing with doctor Collander

Anonymous 02/15/2026
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Verified Patient

“Dr. Collander was very friendly ...”

Dr. Collander was very friendly and informative.Made sure I understood everything. Very helpful and upbeat.

Anonymous 02/07/2026
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Verified Patient

“He's a good Dr, that is why I wa...”

He's a good Dr, that is why I waited.

Anonymous 01/18/2026
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Verified Patient

“Experience was excellent as alwa...”

Experience was excellent as always

Anonymous 11/14/2025
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Locations

Affiliated Practices

Practice Colleagues

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Ellen Voronov, MD   -   Physical Medicine & Rehabilitation Physician
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Viveka Boddipalli, MD, MBA   -   Internal Medicine Physician
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Procedures & Services

Procedures & Treatments Offered

    Commonly Prescribed Medications

    Brett Collander, MD has not yet listed the medications that he commonly prescribes.

    Accepted Insurance

    Accepted Insurance

    Brett Collander, MD has not yet specified the insurance plans he accepts.
     

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