Daniel S. Coomes, DO

4.9

360 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Pulmonology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Reasons to Schedule a Visit

This medical professional may be a good choice for you if you are looking for care for any of the following:

Abnormal pft
Airway malacia
Allergies
Asthma
Bronchiectasis
Bronchoscopy
Chronic (continuous or long-lasting) cough
Chronic (continuous or long-lasting) shortness of breath
Chronic bronchitis

Ebus (endobronchial ultrasound)/mediastinal lymph node staging
Emphysema or copd
Hypoxemia
Interstitial lung disease (ild)
Pneumonia
Pulmonary embolism
Pulmonary fibrosis
Sarcoidosis
Surgical clearance

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Education

Medical Education:: DO, Midwestern University Chicago College of Osteopathic Medicine - 2014
Residency:: Swedish Hospital - 2017
Fellowships:: Swedish Hospital - 2020

Board Certifications

American Osteopathic Board of Internal Medicine - Critical Care Medicine (Certified)
American Osteopathic Board of Internal Medicine - Internal Medicine (Certified)
American Osteopathic Board of Internal Medicine - Pulmonary Disease (Certified)

Practice Groups and Affiliations

Medical Group:: Northwestern Medicine Regional Medical Group
Alignment Category:: Northwestern Medicine Physician Network
On Medical Staff At:: Central DuPage Hospital

Kishwaukee Hospital

Ratings and Reviews

At Northwestern Medicine, our patient’s feedback is important to us. While different care providers have their own unique strengths, we strive to be as transparent as possible with our quality of care.

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Overall Rating

4.9

4.9

360 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 16, 2026

5.0

Dr.Coomes has the best side mannerism. You never filled rush, & no question is insignificant.

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February 10, 2026

5.0

Dr. Coomes is excellent. He is thorough and answers every question.

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February 05, 2026

5.0

He's very personable.

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February 05, 2026

5.0

He listens to me, and is honest with recommendations.

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February 02, 2026

5.0

Easy to talk to

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January 30, 2026

5.0

Very efficient & thorough in all aspect of my care

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January 30, 2026

5.0

Doctor Coomes have a good acknowledgment on his carrier

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January 23, 2026

5.0

Great care

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January 23, 2026

5.0

Very careful in delivering the necessary information in understanding way, and give you plenty of time for any questions that one might have and an explanation that is easy to understand

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January 23, 2026

5.0

He is good at explaining things

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January 21, 2026

5.0

Good explanations and addressable comments.

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January 21, 2026

5.0

Dr Coomes spent time explaining recent tests, my overall history and current health, and provided me with a plan going forward, Very personable.

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January 20, 2026

5.0

Dr. Coomes has taken the time to understand my health issues and coordinate his care for me with these issues. Dr. Coomes shows he cares about me as a patient and is great to communicate with.

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January 19, 2026

5.0

Answered all my questions and made me feel like he was really interested in me and my issues

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January 19, 2026

5.0

Very friendly, sees patients quickly, listens to patient, thoughtful.

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January 09, 2026

5.0

He is very knowledgeable and has me give my input for my care.

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January 05, 2026

5.0

Dr. Coomes is not only very knowledgeable he has a great bedside manner

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December 27, 2025

5.0

for me anyway he very helpful and he tell me everything i need to know and i think he very likeable

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December 19, 2025

5.0

He is very personable. He explained the outcome of my procedure to my family.

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December 12, 2025

5.0

He is very professional and yet very down to earth.

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December 11, 2025

5.0

was just down to earth

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December 09, 2025

5.0

Very professional

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December 08, 2025

5.0

He was very thorough very informative seemed very knowledgeable and interested in my health and concerned with the same concerns I have

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December 07, 2025

5.0

We saw Dr before he move to NW my son has has special needs and refused a new Dr. so we followed Dr Coomes - that is a great reason to see him. He is committed to my son's care.

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December 02, 2025

4.0

Listens. Gives you advice but lets you make the decision

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December 01, 2025

5.0

He is the best Doctor that I have ever seen. I put my trust in him and feel confident with his findings and suggestions, etc.

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November 29, 2025

5.0

Very likely

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November 25, 2025

5.0

He was very professional , compassionate and detailed concerning my condition. Also took the time and answered all my concerns. Northwestern is very fortunate to have him on your staff.

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November 24, 2025

5.0

He listens well and I trust his expertise and care.

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November 14, 2025

5.0

He was very personable, kind, knowledgeable. He wanted to hear about my medical journey and he listened attentively.

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November 13, 2025

5.0

I think he's a good doctor

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November 10, 2025

5.0

Very personable & knowledgeable & had looked at all my previous yearly scans ahead of my appointment. Explained them & set up next appointment a year from now.

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November 10, 2025

5.0

Dr. Coomes is very well versed in the field. He knows his stuff. And has a good bed side manner. Good relationship skills.

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November 07, 2025

5.0

I felt that he wanted to do what would be best for me.

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November 06, 2025

5.0

Dr.Coomes has the best bed side manner, yet his professionalism is great. I felt secure with his diagnosis.

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November 06, 2025

5.0

Dr.Coomes, listens to you & I believe genuinely cares.

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November 04, 2025

5.0

He's a great doctor. My husband and I drive extra miles so he can care for us.

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October 13, 2025

5.0

he was very caring

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October 11, 2025

5.0

He tries to get us feeling better asap very professional

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October 07, 2025

5.0

Straight forward answers .

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October 06, 2025

5.0

Dr. Coomes was very open and forthcoming with my test results and my future health.

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October 06, 2025

5.0

He was through, patient & reassuring that I would get clarity.

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October 04, 2025

5.0

He spends time with me and explains things. He doesn't give up on me and just say, "You are fine." He listens and tries to figure out what is going on with me.

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October 03, 2025

5.0

Dr Coomes is a good listener and explained all of my previous test results in detail.

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September 26, 2025

5.0

diagnosis and treatment working.

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September 23, 2025

5.0

Very personable and easy to communicate with. Efficient

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September 20, 2025

5.0

Very professional

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September 20, 2025

5.0

He is honest and explains things to me. Says he is contacting his colleague to ask for more ideas, I like that!

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September 18, 2025

5.0

Dr Daniel Coomes he is the best specialist I have ever dealt with professional ,knowledgeable and positive I will recommend him to anybody 100%

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September 07, 2025

5.0

I would readily recommend Dr. Coomes to my family or friends who might need pulmonary care. I say this because I think he is very skilled, caring and easy to relate to. It was my experience that he not only cared for me, but also about me and how I felt after he rendered care. Thank you!

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September 06, 2025

5.0

Pleasant personality, very knowledgeable

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September 05, 2025

5.0

Dr. Coomes took time to listen. He also said he would do more consulting on my problem.

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September 05, 2025

5.0

Dr Coomes is a great listener and medical guide. Provides easy to understand care steps.

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September 04, 2025

5.0

Dr. Coomes puts me at ease like a big brother

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September 04, 2025

5.0

He is very down to earth I

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September 03, 2025

5.0

He cared about my whole medical history. Not just the snapshot /single test I came to talk about.

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September 02, 2025

4.0

Spends time answering all our questions. Allows all of my family in for appointment to answer all their questions

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August 23, 2025

5.0

Good explanation, knowledgeable, patient.

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August 22, 2025

5.0

He's very personable. I didn't feel rushed and he listened to what I had to say. He went over my recent results and explained what they meant.

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August 21, 2025

5.0

He was very easy to talk to and helped me.

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August 18, 2025

4.0

Efficient and very organized and says they use the NW app

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August 18, 2025

5.0

Care given

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August 18, 2025

5.0

Dr Coomes considers how I'm feeling and coping, and makes recommendations, not based on test results, only. He also takes into consideration my opinion on how to precede.

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August 11, 2025

5.0

Dr Coomes is easy to deal with any problems you may have .

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August 01, 2025

5.0

Answered all my questions.

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July 31, 2025

5.0

Thorough, responsive and concisely answered my questions

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July 30, 2025

5.0

He takes time to ask you questions and explain his answers. Very friendly and shows concern and is very respectful.

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July 29, 2025

5.0

Friendly and puts you at ease. Answers all questions.

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July 24, 2025

5.0

Dr Coomes is super nice, doesn't rush and explains everything very clearly

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July 23, 2025

5.0

Made me feel very comfortable. Told me exactly what would happen. Woke up feeling as if I never went to sleep! No pain, no fear . Really thought he was one of the better DOCTORS I've met in quite a long while. Very pleased!

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July 22, 2025

5.0

Very clear explanations. Lots of questions and listened to my answers.

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July 18, 2025

5.0

I really like him a lot..,because everyone else through the years had failed me, he stepped up and got me the help I needed in order for me to start healing my body.

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July 16, 2025

5.0

Friendly demeanor, answered all questions, thoroughly explained test results and implications

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July 16, 2025

5.0

He took all the time we needed to explain all that we have going on. He's so patient and caring. He went on and above anything that anyone else has ever done to explain in a Laymans term what we have going on

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July 15, 2025

5.0

He listens to my symptoms and gives suggestions. He communicates with my other doctors.

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July 15, 2025

5.0

Explained everything detail

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July 15, 2025

5.0

He is thorough and shows that he cares.

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July 15, 2025

5.0

Dr Coomes is very a good listener. He always takes time and does not rush, always has a solution for my problems and explains things thoroughly.

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July 14, 2025

5.0

He was great! He took time and explained everything! I would highly recommend him!

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July 12, 2025

5.0

Listened

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July 10, 2025

5.0

He took the time to explain everything until we understood what he was talking about. He was also very thorough in ordering blood tests, etc.

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July 08, 2025

5.0

Friendly, professional, experienced

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July 08, 2025

5.0

Very knowledgeable and shared info easy to understand. Down to earth and very normal human! Love that! Got right on issues at hand.

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July 08, 2025

5.0

Personal talks to you as a friend discusses options cares about you as a patient

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July 07, 2025

5.0

He shows he cares very much and saved my life by doing cancer screening.

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July 03, 2025

5.0

Dr. Coomes is great, personable and very helpful.

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June 26, 2025

5.0

I've been dealing with asthma for 69 years. He's done more, to help me, than any other doctor.

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June 24, 2025

5.0

He a very. Good dr.i think

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June 16, 2025

5.0

See above. And, he was informative and answered questions.

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June 07, 2025

5.0

He is nice

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June 03, 2025

5.0

Dr. Coomes listens and never seems to "hurry up" the appointment.

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June 02, 2025

5.0

I have complete faith in his knowledge.

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May 27, 2025

4.0

He explains the situation in simple form of words.

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May 23, 2025

5.0

Very though

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May 21, 2025

5.0

I've not had the best experience with pulmonology, but after seeing 4 doctors, I feel I found someone I feel comfortable with that I can work with that will help me.

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May 21, 2025

5.0

Show sincere interest in my problem. Explained alternatives plainly.

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May 20, 2025

5.0

Dr. Coomes was very professional and showed he cared and listened to me as I asked questions and did added research of my files for cause and cure recommendations.

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May 16, 2025

5.0

Explained everything so I understood. Didn't rush made me feel like I mattered. I did appreciate his kindness.

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May 11, 2025

5.0

He explains things very well.

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May 06, 2025

5.0

Answered my questions

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Disclosures

Daniel S. Coomes, DO reported no external professional relationships for calendar year 2024.

External Professional Relationships

Pharmaceutical, device, and biotechnology companies frequently collaborate with basic scientists and physicians within an academic medical center to help advance science and improve patient care. These relationships are important in achieving scientific breakthroughs and in establishing the effectiveness and safety of promising new therapies. In order to assure objectivity in clinical research and patient care, the Northwestern University Feinberg School of Medicine (Feinberg), Northwestern Memorial HealthCare, Children's Hospital of Chicago Medical Center, and the Shirley Ryan AbilityLab have adopted integrity policies that require research and clinical faculty (in full-time, part-time, and unpaid/voluntary categories) to report compensated and uncompensated external industry relationships. Patients are encouraged to discuss these disclosures with their physician as well as to inquire as to how these relationships are overseen by Feinberg. To learn more about our Disclosure and Professional Integrity Policy, and the conflict of interest policies of our joint affiliate survey partners, please go to our Office for Regulatory Affairs Policies page.

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