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Melissa A. Sujak, RD

Registered Dietitian

4.9

290 ratings Read Reviews

Northwestern Medical Group

Primary Specialty

Diabetes Education

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Registered Dietitian

Education

Professional Education:: BS, University of Illinois at Chicago Graduate College - 1998

Certifications and Licensures

Certification Board for Diabetes Care and Education - Diabetes Care and Education Specialist (Certified)

Practice Groups and Affiliations

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

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

290 Ratings

Reviews from Patients

29 Reviews

Reviews from Patients

29 Reviews

February 26, 2026

5.0

Professional and gives good, easy to follow advice

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February 10, 2026

4.0

I have met with her before, years ago. This time was better because I came with deeper questions and am more prepared to learn and make changes. At previous appointments she has presented me with pharmaceutical company produced literature about a plate and what goes on it. It was too simple, and at the same time not detailed enough. I don't eat like a chicken breast, a half a sweet potato and the rest broccoli for every meal, or any meal. We did talk about breakfast choices and snacks back then, somewhat helpful. But this round I came with questions about how my new CGM can help me adjust what and when I'm eating. The resulting conversation was much more helpful and she was able to answer my questions and help me potentially change behaviors.

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January 06, 2026

5.0

She is a wonderful medical dietitian that focuses on my issues I have with diet and food choices. She is very knowledgeable about health and food products that give you the best results.

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December 16, 2025

5.0

I'm healthy and happy to learn new and safe eating habits and Exercising my body to receive GOOD results from Northwestern Nutrition....Ms.Melissa Sujak

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December 12, 2025

5.0

Melissa is INCREDIBLE! She truly cares about her patients. She looks at their chart to make sure she is giving the best advice. I couldn't imagine anyone else as my nutritionist!

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December 10, 2025

5.0

Melissa took time to explain everything to me and go over everything with me .

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December 04, 2025

5.0

Knowledgeable and caring

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November 26, 2025

5.0

Dr. Sujak was so so kind and informative. She was knowledgeable and really took her time explaining to me what I needed to do & look out for to control my gestational diabetes. I felt welcome and comfortable the whole time

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November 22, 2025

5.0

Very nice knows her job

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November 18, 2025

5.0

Ms. Sujak is relatable, non-judgmental, and personable. She is committed to a client's success by tailoring customized approaches that meet a client where he/she may be.

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October 06, 2025

5.0

all of the above and warm

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September 13, 2025

5.0

I'M LEARNING BETTER EATING HABITS and CHOICES.

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September 04, 2025

5.0

Melissa was very informative prepared and helpful

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September 04, 2025

5.0

She explained everything to me

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August 26, 2025

5.0

She is patient and so caring and knowledgeable. She wants you to succeed in your issues and has great suggestions.

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August 25, 2025

5.0

Melissa helped me a lot explained an answer all my questions. She's the best bye

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August 12, 2025

5.0

Melissa is extremely knowledge and easy to talk to. She is pleasant and attentive and it is apparent that she cares about her patients. Melissa provided me with hands on resources and visuals.

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July 25, 2025

4.0

She not only helped me with my diet she explained why I need to reduce my sugar and helped me plan reasonable modifications that I can live with-

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July 22, 2025

5.0

Today was my first time meeting Dr.Melissa Sujak and I fine her to be a beautiful woman and I see that she is concerned about my overall health and condition and this is what I look for in my Doctor. And I appreciate and continue to have Dr.Melissa Sujak and learn how to watch what I eat and how much of what I eat being a diabetic And learn the nutrition facts, label, and to check my total carbs and my dietary fiber and sugars in grams also my serving amounts.making healthy food choices Dr.Melissa Sujak has a warm energy about her soul that made me feel comfortable with her and we connected together and I felt it, her kindness and compassion that she have to For wanting to be in this health field, again thank you

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July 21, 2025

5.0

Melissa is one of the nicest people you will ever meet. She genuinely cares about her patients and wants you to be successful in making adjustments to your eating habits and reaching your goals. She takes time to listen to you and shares wonderful advice, suggestions, and options. Although her primary concern is nutrition, she also gave me advice on improving insulin resistance by walking for 20 minutes after a meal. She has a very well-rounded approach to helping her patients improve their health.

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July 11, 2025

5.0

Melissa was east to talk to and provided me with helpful guidance to achieve my goals

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July 10, 2025

5.0

Sujak seemed knowledgeable and experienced. Seemed helpful to me.

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June 28, 2025

5.0

Good advice, very kind, good listener

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June 26, 2025

5.0

Very kind person informative and still help me even though I was late to my appointment time.

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June 26, 2025

5.0

Experienced and knowledgeable.

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June 17, 2025

5.0

Very informative, kind, & professional. Provided me with several resources and clear next steps. As an expecting mother new to gestational diabetes, it was very reassuring to talk to her :)

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June 17, 2025

5.0

Her manner of treating the patients is very welcoming!

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May 22, 2025

5.0

As noted, Ms. Sujak is a gift. Professional, caring, compassionate, and solution-oriented.

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May 06, 2025

5.0

Very helpful in my case by listening and understanding my situation and working for a solution for me,

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Disclosures

Melissa A. Sujak, 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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