Diane F. Coli, RD

Registered Dietitian

4.8

343 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Nutrition Therapy

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Registered Dietitian

Education

Professional Education:: BS, Benedictine University - 2015

Practice Groups and Affiliations

Medical Group:: Northwestern Medicine Regional Medical Group
Alignment Category:: Northwestern Medicine Physician Network

Ratings and Reviews

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Overall Rating

4.8

4.8

343 Ratings

Reviews from Patients

69 Reviews

Reviews from Patients

69 Reviews

February 27, 2026

5.0

Very easy to talk with

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February 16, 2026

5.0

Enthusiastic and effective listening

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February 08, 2026

5.0

Very helpful and interactive zoom. I felt I got all my questions answered. She doesn't just educate about nutrition she tailors it around foods you like and gives additional suggestions on food to try or incorporate. Many I'd never even heard of. Can't wait to add her suggestions into my daily meals.

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February 01, 2026

5.0

Gives good advice back by facts. Helpful in suggestions on new meals for on the go working people.

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January 27, 2026

5.0

Very Helpful. she has a lot of good suggestions. She took the time to answer all of my questions

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January 17, 2026

5.0

Very caring.

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January 06, 2026

5.0

Very professional, took a different way on how I can manage my weight gain - so instead of just telling me to not eat this or that, she suggested that I slowly reduce portions of food i like, substituting food that is good for my body, until i get used to the food that is good for my body. she's direct to the point but still giving me opportunities to express myself. our communication is good - interesting since i was not really wanting to keep this appointment, i felt it's useless, since i am not a disciplined person when it comes to food, but her approach made me want to try her suggestions. Also , she's contagiously a positive person!

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January 05, 2026

5.0

Very informative and helpful

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December 30, 2025

4.0

Diane is very knowledgeable.

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December 17, 2025

5.0

She's so easy to talk to

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December 15, 2025

5.0

Explained things clearly and seemed interested in my health and how I am eating or not eating certain foods.

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December 08, 2025

5.0

Diane was a very good communicator and she cared.

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December 03, 2025

5.0

Diane is friendly and answers your questions.

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November 11, 2025

5.0

I will tell everyone I know about her and how she was wonderful.

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November 10, 2025

5.0

Same reason. She's growing up is thorough and very kind to work with

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November 03, 2025

5.0

She is interested in what you have to say.

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November 01, 2025

5.0

Informative, kind and took time to explain

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November 01, 2025

4.0

Very caring Didn't really know what to ask her as I am just starting the program.

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October 22, 2025

5.0

Wiling to adjust to individual's preferences. Nice and approachable .

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October 20, 2025

5.0

Diane is very helpful with her explanations and answering my questions.

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October 20, 2025

4.0

Ms. Coli come across as competent and caring.

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October 09, 2025

5.0

She is GREAT! She really explained things, extremely well, and I learned many things I needed to know. Thank you !!

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October 09, 2025

4.0

I haven't had personal interaction with Diane. But the zoom call was informative.

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October 07, 2025

5.0

Listened to questions and really wanted to help.

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October 03, 2025

5.0

Well versed Good pace in teaching

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October 02, 2025

5.0

Knowledgeable

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October 01, 2025

5.0

Explained everything very well, provided good recommendations & better options & explained why. Q&A the end was so informative.

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September 30, 2025

5.0

Willing and open for questions - explains things clearly and thoroughly - realistic- informative - encouraging for our success

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September 27, 2025

5.0

Excellent dietician. Well prepared and knowledgeable. Very specific and helpful.

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September 15, 2025

5.0

Very nice, thoroughly knowledgeable, and really good at explaining things. From my visit with her, I learned many things about diets, and left with a sense of direction I've been able to follow successfully. I think her approach is sort of like a math teacher (which is what I am) in that (A) You know your student is going to need time, and experience, to really learn the material, and (B) Students who want to learn will come back with questions, and will gradually become good at what they're trying to do.

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September 14, 2025

5.0

Well informed in the field. And able to adjust based on different dietary restrictions. Which is really a boon.

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September 09, 2025

5.0

Explain in detail about class

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August 31, 2025

5.0

She is kind personable individual focused up to date knowledge always has ideas approachable intelligent and gives patients time and attention

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August 30, 2025

5.0

Stated profession with Team Coordination for united for health!

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August 28, 2025

5.0

Professional, makes the task more understandable , usable information sharing, great ideas.

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August 22, 2025

5.0

Excellent care

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August 20, 2025

5.0

Impressed with her presentation style and her eagerness to help us succeed.

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August 19, 2025

5.0

Diane is knowledgeable and supportive. She provided me with various resources to include documents and websites. She made sure I understood her presentation, encouraged me to ask questions, and provided answers. Diane even had physical examples of healthy food, explained its nutritional value, and told me where I can find it.

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August 14, 2025

5.0

She is wonderful! So resourceful and makes you feel like you can Do it!!

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August 12, 2025

5.0

Diane is very knowledgeable and does a great job covering the classroom materials. She's very patient and takes the time to ask us if we have any questions and provides answers & useful tips.

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August 03, 2025

5.0

Diane is very knowledgeable and took the time to help me and answer all of my questions.

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July 26, 2025

5.0

Very personable and helpful. Practical recommendations.

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July 22, 2025

5.0

She was very patient and made me feel relaxed to ask questions.

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July 22, 2025

5.0

Diane Coli has so much great information and explains it so I can understand it. She is very knowledgeable and patient. Each one of her presentations have been so helpful to me. I look forward to the next one. Thank you!

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July 20, 2025

5.0

Because she is a helpful doctor

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July 19, 2025

5.0

Wonderful

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July 17, 2025

5.0

She was very knowledgeable.

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July 16, 2025

4.0

She was the Moderator for my 1st Weight Loss OnLine Class ... her Communication Skills were great along with her Knowledge Tips re Food ...

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July 15, 2025

5.0

Diane Coli has helped me understand nutrition in a way I never have before, and I'm a retired advanced practice nurse. I have been on many diet programs over the years, and no one ever explained choosing and layering different foods to avoid peaks and valleys in blood sugar before. Her online classes are excellent and reinforce these concepts about the importance of protein and fiber. She is practical, non-judgmental, and gives great examples of ways to make better choices on a daily basis. She's a rock star!

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July 05, 2025

4.0

She had some good ideas

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July 04, 2025

5.0

She is kind, thorough,excited to help a great listener and offers doable solutions

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July 03, 2025

5.0

I enjoyed listening to her & the others. Got a lot of info and liked that she answered questions at the end & showed us packaging of some recommendations of what to eat/not eat depending on each individuals needs & how to use them w/other foods.

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July 02, 2025

5.0

Prepared, Informative, helpful visuals & tools in her presentation

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June 25, 2025

5.0

Very knowledgeable.

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June 22, 2025

5.0

Wonderful

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June 17, 2025

5.0

Caring, knowledgeable, listens, helpful

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June 17, 2025

5.0

She was wonderful! She had a lot of great ideas and suggestions.

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June 13, 2025

5.0

Helpful

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May 31, 2025

5.0

She's very knowledgeable in which approach to take to stay healthy while losing the weight

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May 26, 2025

5.0

Very knowledgeable.

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May 25, 2025

5.0

Diane very awesome, very seriously interested wanting to guide show share! Diane used self, wide range of skill,tools, With multiple combinations to engage me as literature w/designated design to teach person struggling to get through changes to move on forwarded to approach problem with better encouragement on perspective needed to move on!

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May 19, 2025

5.0

She is kind and try ro help the best way she can and is a great support.

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May 18, 2025

5.0

She was very helpful, patient with all my questions and was able to help

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May 17, 2025

5.0

So kind and helpful. She asked great questions and gave good recommendations to try.

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May 11, 2025

5.0

Concerned about my health and how to deal with weight loss

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May 06, 2025

5.0

She is very good at her job

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May 06, 2025

5.0

Caring, informative

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May 02, 2025

5.0

Outstanding communication and resources

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May 01, 2025

5.0

Knowledgeable

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Disclosures

Diane F. Coli, RD 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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