Diana Stiegal, DO

4.9

208 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Pediatrics

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Acute and Preventive Care
Infectious Diseases
Lactation Medicine
Newborn Care
Obesity
Wellness

Education

Medical Education:: DO, Midwestern University Chicago College of Osteopathic Medicine - 2020
Residency:: Advocate Health Care (Advocate Children's Hospital/Oak Lawn) - 2023

Board Certifications

American Board of Pediatrics - Pediatrics (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

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

208 Ratings

Reviews from Patients

26 Reviews

Reviews from Patients

26 Reviews

February 25, 2026

5.0

Great doctor, caring, and is amazing with follow-ups.

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February 12, 2026

5.0

Thank you again for taking care of our daughter and keep us up to date on her health check up.

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January 28, 2026

5.0

She is wonderful and so kind thank you for all that you do.

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January 21, 2026

5.0

She is knowledgeable, helpful, and is excellent with my daughter. Her nurse Nina is also fantastic with my daughter and makes her feel comforted in what can be a scary environment.

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January 12, 2026

5.0

Dr. Stiegal was very thorough and patient with my questions and my baby's care.

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January 12, 2026

5.0

Very kind, polite and professional

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January 01, 2026

5.0

Super efficient and understanding!

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December 22, 2025

5.0

Dr. Stiegal is very personable and cares about her patients. She ensures to refer our children out to other care givers as needed.

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December 21, 2025

5.0

Dr. Stiegal is very knowledgeable and patient with my daughters .

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November 23, 2025

5.0

Dr. Stiegal and her nurse are both kind and patient. They answer our questions well and are gentle with our boys.

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October 30, 2025

5.0

Fantastic pediatrician with great bedside manner and clear expertise

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October 08, 2025

5.0

I recommend her to everyone I know. She is so kind and takes her time to answer all questions.

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October 07, 2025

5.0

I trust her care with my daughters . She is very patient and informative . I like that she listens to my concerns and acknowledges them .

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September 30, 2025

5.0

Dr. Stiegal is so patient and kind! She answers all questions thoroughly. I can tell that she really cares about her patients. I know my little guy is in good hands :).

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September 17, 2025

5.0

Dr. Stiegal is just the sweetest. She listens and ensures that all questions or concerns are addressed. She involves us in care plans and gives excellent advice_especially thankful for that as new parents. We are grateful to have Dr. Stiegal for our pediatrician!

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September 16, 2025

5.0

She is kind, caring, and thorough

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September 10, 2025

5.0

She is thorough and caring for my little one. I trust her advice and look forward to our visits!

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August 11, 2025

5.0

She takes time to listen and is very kind

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August 08, 2025

5.0

She is so patient and explains eveything with care

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July 30, 2025

5.0

My daughters love Dr. Stiegal and are very comfortable with her.

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July 16, 2025

5.0

Excellent doctor with great bedside manner! Clearly intelligent and a master of her craft.

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July 14, 2025

5.0

She made a good connection with our great-granddaughter and was knowledgeable and clear.

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June 25, 2025

5.0

She does a very good job at listening and explaining things in a way I will understand. Takes time to insure all of my questions and concerns are being answered!

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May 28, 2025

5.0

She is so good with our newborn!

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May 15, 2025

5.0

Excellent bedside manner. She is calm, thorough, and patient. She answered all of our questions and guided us on the next few weeks of newborn care. We are so excited she's caring for our baby!

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May 02, 2025

5.0

asked questions, gave great information and reasoning.

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Disclosures

Diana Stiegal, 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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