Zoran M. Grujic, MD | Northwestern Medicine

Practice Focus Areas

This medical professional has a particular interest or expertise in:

Alzheimer's Disease
Chronic Traumatic Encephalopathy
Cognitive Disorders
Frontotemporal Dementia
Lewy Body Dementia
Post-stroke Cognitive Impairment
Primary Progressive Aphasia

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:

Circadian rhythm disorder

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Education

Medical Education:: MD, Loyola University Stritch School of Medicine - 1990
Internship:: Aurora Health Care - 1991
Residency:: McGaw Medical Center of Northwestern University - 1994
Fellowships:: McGaw Medical Center of Northwestern University - 1996

Languages Spoken

Croatian
Serbian

Board Certifications

American Board of Psychiatry and Neurology/Neurology - Neurology (Certified)
American Board of Sleep Medicine (ABSM) - Sleep Medicine (Certified)

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

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

Delnor Hospital

Kishwaukee Hospital

Valley West Hospital

Ratings and Reviews

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Overall Rating

4.9

4.9

1261 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 27, 2026

5.0

Very very nice

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February 23, 2026

5.0

Dr.Grujic is extremely knowledgeable, patient and kind.

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February 23, 2026

5.0

Dr Grujic is thorough and knowledgeable. He is current with best practices and we discuss my individual situation and he modifies my treatment if recommended. He communicates very well and I feel part of the discussion as we discuss options.

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February 23, 2026

5.0

Doctor listened to all my questions and concerns

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February 19, 2026

5.0

He's very patient and compassionate. Takes time to listen and explain everything.

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February 14, 2026

5.0

Very thorough & informative. Very kind & caring.

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February 09, 2026

5.0

Same as my previous answer: Dr Zoran Grujic was extremely knowledgeable, pleasant, took my concerns seriously, explained thoroughly all information. Also recapped the meeting in noted I took home. The staff~ Daffanie was kind, friendly and nice. The staff (not sure name? ) that came in with the papers at the end when I left read through all notes with me which is so helpful! Stellar doctor and staff!

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February 05, 2026

5.0

He is one of the best doctors I have worked with in my 74 years.

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February 02, 2026

5.0

He is so knowledgable and professional.

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January 28, 2026

5.0

Very knowledgeable and helpful

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January 28, 2026

5.0

Great job for all!

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January 27, 2026

5.0

Puts extra effort into assisting patient with information on what is important.

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January 24, 2026

5.0

Dr. Grujic is very caring, humble and considerate. He listens to all your issues, addresses all concerns, explains care and has 5-star bedside manner.

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January 21, 2026

5.0

Dr. Grujic explained everything so that I could really understand what was happening. As my husbands full time caregiver this is appreciated. He was also kind, understanding and took the time we needed.

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January 21, 2026

5.0

Good Listener. Attentive to concerns. Good explanation of content and follow up details.

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January 18, 2026

5.0

Very professional

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January 12, 2026

5.0

He knows his stuff!

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January 12, 2026

5.0

His professionalism; explain things clearly; kind and caring.

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January 10, 2026

5.0

He takes his time to answer questions in depth.

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January 05, 2026

5.0

Clinically skilled Knowledgeable in practice and research in the field

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December 17, 2025

5.0

Took alot of time with us and answered all our questions with detail and clarity

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December 17, 2025

5.0

He took the time and explained everything.

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December 16, 2025

5.0

Lessons very informative makes recommendations.

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December 15, 2025

5.0

He answeres your questions and takes time to listen to your concerns. He also repeats information if you are not sure what he has said.

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December 15, 2025

5.0

Most excellent doctor: knowledge, clear communication always excellent. I also appreciate that he informs us on nonpharmaceutical interventions, and keeps us up-to-date on the latest research and findings. Takes enough time with us to answer questions and inform us.

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December 15, 2025

5.0

He knew how to tell my parent important things in a gentle manner!

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December 15, 2025

5.0

Dr. Grujic takes his time with you, explains everything and always asks if we have any questions or concerns.

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December 08, 2025

5.0

Doctor listened, asked questions, did some testing, and discussed future possibilities. He needs time to receive and/or review documentation from other tests from other facilities. He asked us to give him a week to do this and call the office in 9 days if they do not call us first. Felt that he knows the topic well and can move me forward in treatment.

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December 07, 2025

5.0

He's a great doctor.

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December 04, 2025

5.0

He explains things so well and no matter how the outlook is for the disease process, he keeps an optimistic and solution oriented approach. We feel very fortunate that we found him as a provider.

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December 03, 2025

5.0

He explains the issues very well

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December 02, 2025

5.0

Dr. Grujic is obviously very knowledgeable and took the time to explain my husband's condition. I felt he would spend more time looking at my husband's history even after we left. We left with a summary of what was discussed and resources to consider for more assistance.

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November 25, 2025

5.0

Nice listened to me was pleasant visit

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November 24, 2025

5.0

Dr Grujic is extremely knowledgeable in his field. He listened and answered all questions we had. He recommended over-the-counter medications to take, suggested lifestyle changes and even provided an online article for us to read.

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November 20, 2025

5.0

Listens carefully and answers all questions fully.

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November 18, 2025

5.0

He spends whatever time is necessary to explain and answer patient concerns regarding treatments.

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November 17, 2025

5.0

He did a great evaluation of my condition and he spent quite some time with me.

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November 12, 2025

5.0

I had a very thorough mental exam and good advice during my follow up visit. I was very pleased with the doctor.

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November 11, 2025

5.0

Very knowledgeable and professional staff also very caring

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November 11, 2025

5.0

Very easy to listen to because he puts things in very simple terms.]

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November 10, 2025

5.0

Dr. Zoran Grujic is kind Doctor. He helps use on what we need to find ways to get better.

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November 07, 2025

5.0

He is thorough and listens. Answers all questions with clear explanations. Doesn't rush you

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November 06, 2025

5.0

Sharp and to the point

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November 04, 2025

5.0

Seemed knowledgeable. Explained things well.

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November 04, 2025

5.0

He was very focused on giving me opportunities to help myself get to a place where I can help myself!

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November 03, 2025

5.0

Dr Grujic is very thorough, and explains in terms we can understand. He is kind and caring.

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October 29, 2025

5.0

Very knowledgeable about his feel very explanatory

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October 24, 2025

5.0

he was very thorough and provided good feedback.

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October 20, 2025

5.0

Very patient & caring.

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October 09, 2025

5.0

Dr. Grujic is an expert in his field and makes us feel heard.

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October 08, 2025

5.0

he seems very knowledgeable and caring and wants the best for his patient

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September 29, 2025

5.0

He's extremely thorough.

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September 25, 2025

5.0

Brilliant and helpful doctor who listens carefully and is patient with the people he serves.

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September 23, 2025

5.0

He was very nice. He spoke with us and explained what we needed to do next. The information that he needed and once he got that we will get together after that point. He took his time with us. Which we really appreciated.!

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September 16, 2025

5.0

Dr Grujic cares deeply about his patients.. He takes time to thoroughly evaluate my TBI needs and makes decisions based on his diagnosis. He is compassionate.

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September 11, 2025

5.0

Very friendly, professional and dr. Grujic is very bright and always gives me positive feedback with medical ideas that help me. He is the best!!!

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September 04, 2025

5.0

Knows his stuff

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September 02, 2025

5.0

Very knowledgeable, informative and perceptive. He listened to me and throughly responded to my inquiries and explained how the science has been evolving.

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August 08, 2025

5.0

He is very thorough and explains everything so we can understand. He is very patient and understanding.

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August 06, 2025

5.0

Dr. Grujic was very informative and explained things well.

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August 05, 2025

5.0

Spends quality time, explains things in detail. So much knowledge

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August 05, 2025

5.0

I felt like he was teaching me and my husband things in plain words. I liked that. He wasn't pompous. Plus, I asked for a hug, and he was ok with that : )

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August 03, 2025

5.0

Doctor Grujic is such a kind, caring and compassionate Doctor. During my husband's visit on 7/29/25. Doctor Grujic told my husband he could not drive anymore in the most compassionate way possible. I am so grateful how he handled this situation. I know how respected Doctor Grujic is and well known in his field. I am grateful that he is my husband's doctor. His nurse Lori is also kind and caring.

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July 31, 2025

5.0

Through, knowldledgeable, caring

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July 31, 2025

5.0

Good reputation

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July 29, 2025

5.0

spent quality time with us and explained what the future would be like for me and my husband.

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July 27, 2025

5.0

Dr. Grujic is respectful and honest in a caring manner.

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July 24, 2025

5.0

He was thoughtful and precise he gave inciteful answers that we appreciated

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July 24, 2025

5.0

He spent a lot of time with me. He discussed new theories in treating Alzheimer's, which indicates that he stays on top of research in the field.

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July 23, 2025

5.0

Knowledgeable, personable care.

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July 23, 2025

5.0

Extremely knowledgeable and personable!

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July 21, 2025

5.0

Dr Grujic always takes his time and very knowledgeable and thorough

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July 18, 2025

5.0

He is gentle, clear in explanation, and thorough. Spends the amount of time needed.

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July 15, 2025

5.0

Very informative, patient, knowledgeable and understanding!!

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July 13, 2025

5.0

he is very thorough

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July 12, 2025

5.0

He takes his time and works with the patient and makes them fell comfortable

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July 10, 2025

5.0

I appreciated the detailed explanations and recommendations Dr.Grujic provided, and he listened attentively.

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July 07, 2025

5.0

Explained everything so my mom would understand. Was very kind and patient with her.

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July 04, 2025

5.0

Timely, professional and all questions were answered.

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July 03, 2025

5.0

Dr Grujic seems very knowledgeable about his field of medicine and I feel confident in the action steps & suggestions he is making for my situation.

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July 03, 2025

5.0

Dr. Grujic is knowledgeable, listened to our concerns and was helpful.

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July 02, 2025

5.0

Dr. Grujic is an excellent neurologist. His office support staff are all excellent as well.

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July 02, 2025

5.0

Dr. Grujic did a great job explaining the problems and the possible explanations.

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July 01, 2025

5.0

More EXCELLENT

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July 01, 2025

5.0

Very knowledgeable and caring.

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July 01, 2025

5.0

Dr Grujic is very patient and personable. He has my trust

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June 26, 2025

5.0

He had suggestions for different issues my husband (with Parkinson's) was having. They were many we hadn't heard of. He was up to date with new studies that recommended different avenues.

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June 25, 2025

5.0

Dr Grujic is thorough and patient, answer's my questions and helped me to understand concerns. He's a wonderful doctor and I'm grateful for having him.

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June 25, 2025

5.0

He was very good about taking the time to give us information and explain things. Helped us understand what the next steps would be in my husband's care

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June 24, 2025

5.0

He is the best! He cares about your health.

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June 22, 2025

5.0

Everyone we had great.

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June 20, 2025

5.0

Good docror patient rapport.

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June 13, 2025

5.0

Clearly interested in patient's concerns, thoughtful in his replies and answers all questions in understandable terms

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June 10, 2025

5.0

He is an excellent doctor and very informative!

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June 10, 2025

5.0

He is attentive and explains things well.

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June 10, 2025

5.0

Very knowledgeable and his patience

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June 08, 2025

5.0

He's the best . . . knowledgeable, professional, personal. He spends time with me explaining my condition and the current level of the research about the condition.

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June 08, 2025

5.0

Dr. Grujic is an excellent, personable and caring Doctor who delivers his expertise in a caring and non-rushed manner.

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June 05, 2025

5.0

Extremely knowledgeable and helpful

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June 04, 2025

5.0

He is very patient and thorough in his dealings with us. Answers all our questions, tries to help with progressing disease symptoms.

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Disclosures

Industry Relationships

Consulting

Faculty member and/or their immediate family have engaged in activities such as speaking, advising, consulting, or providing educational programs for the following companies or other entities

Eli Lilly and Company

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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