Measles Information

David DeLapp, DO

4.9

1134 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Pulmonology

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Education

Medical Education:: DO, Philadelphia College of Osteopathic Medicine - 2014
Residency:: Wright State University - 2017
Fellowships:: University of Louisville School of Medicine - 2020

University of Chicago - 2021

Board Certifications

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

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

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

Delnor Hospital

Marianjoy Rehabilitation 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

1134 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

April 29, 2025

5.0

He is wonderful, really good Dr. And good person, he is great

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April 29, 2025

5.0

A doctor who listens and willing to try different solutions

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April 26, 2025

5.0

Knowledgeable friendly and caring

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April 16, 2025

5.0

He is the real deal. Cares but doesn't over-sell his recommendations

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April 14, 2025

5.0

Professional, knowledgeable, personable, pays attention, caring, responds to questions

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April 14, 2025

5.0

Through, friendly, efficient and patient.

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April 14, 2025

5.0

Dr.Delapp is a caring compassionate physician with excellent clinical knowledge and expertise.

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April 14, 2025

5.0

He always shows his true caring for me and he is always looking how to help me to improve my health.

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April 13, 2025

5.0

He knows very well

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April 08, 2025

5.0

He is a great well rounded Doctor. He genuinely cares about his patients. Easy to speak with, I understand everything he communicates to me. Very kind as well.

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April 05, 2025

5.0

Answers all concerns and very easy to talk to.

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April 01, 2025

5.0

Dr. Delapp was highly educated and helpful to me at my appointment.

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March 24, 2025

5.0

Very informative and down to earth

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March 21, 2025

5.0

He helped keep me alive 3 years ago and with his guidance I've managed to stay healthy enough to have no subsequent hospitalization.

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March 19, 2025

5.0

Very knowledgeable.

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March 18, 2025

5.0

He explains everything well. Is empathetic.

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March 17, 2025

5.0

He is patient, involved, caring and brilliant.

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March 15, 2025

5.0

Dr was professional, knowledgeable and explained everything to me in layman's terms

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March 14, 2025

5.0

He is efficient and has been taking care of sleep issues conservatively to avoid other issues.

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March 13, 2025

5.0

I feel he truly has concerns about his patience

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March 12, 2025

5.0

Knows his field of study and very practical in his recommendations

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March 10, 2025

5.0

David is Great

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March 10, 2025

5.0

He very thorough and easy to talk to.

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March 10, 2025

5.0

He is an excellent caring doctor who really cares and listens to his patients.

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March 06, 2025

5.0

Dr. Delapp is first class all the way. Super professional.

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March 03, 2025

5.0

Dr. DeLapp has great bedside manner and has been extremely helpful.

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March 03, 2025

5.0

He is a very kind and caring dr. His main concerns are about what's best for his patients. Takes a personal interest in his patients.

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March 03, 2025

5.0

Was thoughtful and caring

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March 01, 2025

5.0

Excellent care!

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February 26, 2025

5.0

Very caring, explains things in detail!

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February 21, 2025

5.0

A great personable doctor.

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February 18, 2025

5.0

Professional, good teacher and caring

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February 17, 2025

5.0

I am not a physician so I am unable to evaluate the science involved in the doctor's diagnosis. I can speak to how the physician made me feel during the meeting which was really positive about the recommended treatment plan, all possible options, and the reasons why he rated one over another. He explained the "why" really well in a way I could understand and because of this I feel more likely to follow the plan. Also, Dr. Delapp is an actual doctor so I feel I am receiving the highest standard of care as opposed to a PA or nurse practitioner who have a fraction of the training and experience and therefore would only give patients, even when practicing to the absolute highest limit of their capabilities, advice that is not as medically sound as a doctor can offer. If pilots are the only ones who can fly me in an airplane then doctors should be the only ones giving me medical advice in a hospital.

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February 12, 2025

5.0

Cause I feel like he cares for his patients.

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February 11, 2025

5.0

Dr. DeLapp professional demeanor and kindness appealed to me. If I should further need a Pulmonologist, I will reach out again.

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February 10, 2025

5.0

Great!

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February 08, 2025

5.0

Friendly and professional. Listens and will work with you on a solution.

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January 30, 2025

5.0

My first time meeting Dr. Delapp. My impression is he is knowledgeable, thorough in his approach and listens to my concerns.

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January 28, 2025

5.0

Went over everything with me and explained it-and proscribed what to do next

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January 25, 2025

5.0

Very knowledgeable.

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January 22, 2025

5.0

very professional and patient in explaining the results of my test

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January 17, 2025

5.0

He listens to your problems and finds out what works for you

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January 15, 2025

5.0

He's very nice and knowledgeable

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January 15, 2025

5.0

Dr.DeLapp is caring, well informed, patient and listens when considering all treatment options

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January 15, 2025

5.0

Dr. Delapp takes time to discuss outcomes, plans moving forward and listens and educated in a way that's understandable.

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January 14, 2025

5.0

Dr. DeLapp is so nice, caring & he listens to you & responds!

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January 09, 2025

5.0

Very professional, and was concerned with all my questions.

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January 08, 2025

5.0

refreshing and pleasant

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January 06, 2025

5.0

Very pleasant and competent.

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January 02, 2025

5.0

Very knowledgable straight forward and provides thorough explanations.

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December 31, 2024

5.0

Dr DeLapp is focused on my care and improving my quality of life. He enters the room up to date on what is going on with me and listens carefully to what I have to say. He responds thoughtfully and includes me in the decisions on the next steps. His humor and easy going manner aid in making it easier to be open with him.

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December 31, 2024

5.0

He is all of the above. I have already bragged about him & referred others to him.

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December 30, 2024

5.0

Courteous and knowledgeable

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December 30, 2024

5.0

Excellent doctor.

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December 19, 2024

5.0

Dr DeLapp is thorough and considerate

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December 18, 2024

5.0

He was great.

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December 16, 2024

5.0

Love his expertise and his kindness! He cares so much for his patients!

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December 16, 2024

5.0

Dr. DeLapp discusses my condition with me, rather than telling me what to do without my input. He provides treatments that meet my needs and considers various options to maximize the treatment effectiveness. Dr. DeLapp contacts and works with my equipment suppliers to ensure they provide the correct treatment items in a timely manner.

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December 14, 2024

5.0

Dr D is the greatest.

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December 13, 2024

5.0

Terrific listener and great at coming up with solutions. His desire to making my life better came through.

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December 11, 2024

5.0

Very thorough and explained issues well.

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December 11, 2024

5.0

Very personable and makes you feel comfortable when explaining your tests

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December 05, 2024

5.0

Dr DeLapp is knowledgeable and easy to talk to. He takes time to understand the patient and makes suitable recommendations.

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November 25, 2024

5.0

Dr. Delapp always takes the time to discuss my progress and concerns about future care.

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November 21, 2024

5.0

After my breathing test I saw Dr. Delapp for a consultation. Dr. Delapp reviewed my breathing test results with me and also reviewed my CT Scan results. Dr. Delapp is very knowledgeable and professional and explained the findings of the CT Scan. I made a one year follow up with Dr. Delapp and am glad he is part of my medical team.

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November 21, 2024

5.0

Very satisfied.

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November 20, 2024

5.0

He's at the top of the list for best personality and communications.

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November 19, 2024

5.0

Professional, caring, He explained absolutely everything in detail. i feel very comfortable in his care.

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November 17, 2024

5.0

He was very personal, caring, and professional.

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November 16, 2024

5.0

Very pleasant and caring

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November 15, 2024

5.0

I feel comfortable with him and I feel he has my best interest in mind.

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November 14, 2024

5.0

He knows his stuff

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November 12, 2024

5.0

He's great! He listens and has compassion.

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November 06, 2024

5.0

Great Bedside Manners

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November 06, 2024

5.0

He explains things so it's understood easily.

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November 06, 2024

5.0

Very thorough review

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November 04, 2024

5.0

He cares and always look for a solution.

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October 30, 2024

5.0

Dr. De Lapp was extremely thorough with my exam and made my first visit filled with necessary information.

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October 29, 2024

5.0

He is great!

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October 28, 2024

5.0

It's the first time I met him. I really liked talking with him. He was very thorough

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October 27, 2024

5.0

He is excellent . He listens very well and he explains and asks if I understood.

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October 25, 2024

5.0

I was very comfortable with his attitude and knowledge

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October 19, 2024

5.0

Excellent doctor! Takes his time to answer all questions. Explains everything to you. Highly recommended!!

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October 14, 2024

5.0

He is knowledgeable in his field,

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October 04, 2024

5.0

I believe he is very good. Takes ll the time I need to assure i comfortable with what needs to be done. He has A very caring manner about him.

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October 03, 2024

5.0

Dr.David Delapp is an expert clinician with out standing communication skills.

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October 02, 2024

5.0

Listens and explains so I can understand easily.

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October 02, 2024

5.0

He is very attentive, listens to what I have to say, gives my options for my care and is very open minded and caring. His bed side manner is outstanding!

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October 01, 2024

5.0

He explained everything thoroughly.

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September 30, 2024

5.0

Asked questions and listened to my answers. Thoroughly discussed findings and treatment options.

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September 28, 2024

5.0

Great at explaining the plan of care and reasons behind it.

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September 28, 2024

5.0

Very personable

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September 27, 2024

5.0

He is open to trying different treatments to resolve my issue.

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September 26, 2024

5.0

Dr. DeLapp - OUTSTANDING! Very compassionate, easy going and patient. Dr. DeLapp wants to know his patients. He asked me questions and I was comforable asking Dr. DeLapp questions. His care for me was evident. I felt comfortable, safe and trusted in his care. It's rare to find one as knowledgeable, accommodating, and concerned as Dr. DeLapp.

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September 25, 2024

5.0

Dr DeLapp is knowledgeable, helpful, attentive and goes out of his way to make sure I understand my condition and what is possible as we move forward. He is straight forward and I have confidence he will tell me both the good and bad of my condition and treatment.

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September 25, 2024

5.0

He listened to me, and was direct and open.

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September 25, 2024

5.0

He's great!!!!

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September 24, 2024

5.0

Dr. DeLapp takes time to talk about my situation and explains everything that is affected by the condition. He is very reassuring and I trust him.

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September 23, 2024

5.0

He is very knowledgeable listens and an extremely nice person

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September 19, 2024

4.0

He explained condition and plan thoroughly. He alleviated my concerns.

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Disclosures

David DeLapp, 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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