Sarah J. Buytendorp, RD

Sarah J. Buytendorp, RD

Registered Dietitian

5.0 
667 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medicine Regional Medical Group

Primary Specialty

Diabetes Education

Is your insurance accepted? Select plan

Practice Focus Areas

This medical professional has a particular interest or expertise in:

Education

Professional Education:
RD, University of Illinois College of Medicine at Urbana-Champaign - 1988

Practice Groups and Affiliations

Medical Group:
Northwestern Medicine Regional 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.

Read Ratings FAQs

Overall Rating

5.0
5.0 

667 Ratings

Reviews from Patients

86 Reviews

Reviews from Patients

86 Reviews

April 29, 2025

5.0

She explains everything so well and she really cares about you being successful.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 28, 2025

5.0

Sarah is excellent!!! Knowledgeable and friendly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 28, 2025

5.0

She is great!!!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 23, 2025

5.0

Sarah guides me in making good food choices.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 20, 2025

5.0

Sarah is caring and knowledgeable.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 20, 2025

5.0

Sarah is fantastic and so positive! I consider her my personal cheerleader!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 19, 2025

5.0

She has been a big inspiration. She keeps me focused and on track. She gently pushes me to do better with goals that are within reach.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 18, 2025

5.0

I am looking forward to my next visit.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 16, 2025

5.0

Makes me feel comfortable and offers me positive doable suggestions

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 07, 2025

5.0

Warm, yet professional. Very supportive.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 07, 2025

5.0

Knowledgeable and helpful.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 07, 2025

5.0

Knowledgeable, caring, listens well, asks and answers questions in a helpful way.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 07, 2025

5.0

She offers suggestions, shares knowledge, discusses issues in a non-judgmental friendly manner. That's huge!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 03, 2025

5.0

She is very skilled in assisting you with your weight loss to improve your health.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 03, 2025

5.0

Very through and understanding

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 02, 2025

5.0

Sarah Buytendorp takes the time to go thru my food records and advises me sometimes of a better choice to make.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 02, 2025

5.0

Helps me a lot.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 02, 2025

5.0

Knowledgeable on diet

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

April 01, 2025

5.0

She is the best

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 30, 2025

5.0

Sarah loves what she does and listens to her clients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 27, 2025

5.0

Excellent dietitian

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 25, 2025

5.0

Sarah is very informative, professional, and personal and friendly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 25, 2025

5.0

Sarah is wonderful to work with and explains everything you need to do so you understand.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 13, 2025

5.0

Caring, knowledgeable, helpful, listens well, asks good questions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 13, 2025

5.0

Sarah Buytendorp talks me thru the food choices that I have made because I write down what I eat.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 13, 2025

5.0

She is always informed with the latest in nutrition news, trends, etc. She can answer my questions, or she'll find an answer if it's not immediately known. She is incredibly supportive and has never given up on me, even when I was ready to give up on myself.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 11, 2025

5.0

Very good information provided

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 09, 2025

5.0

She's a great listener and helped me put together a plan in a very positive, respectful way.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 09, 2025

5.0

Great warm advisor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 07, 2025

5.0

Good communication good skills

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 06, 2025

5.0

I'm glad my primary care doctor referred me to see Sarah as my dietitian. She has inspired me a great deal and has energized me to get back on track. She's a great listener and offers great ideas. I'm lucky to know her.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

March 06, 2025

5.0

Knowledgeable and caring.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 27, 2025

5.0

Sarah provides individualized, nutritional, diabetic and weight counseling services. I always look forward to my appointments with her. She encourages progress over perfection. Sarah is the best!!!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 27, 2025

5.0

Sarah does not preach nutrition, but rather engages me in conversation. I always leave wit new and good ideas about my food choices that I can use at home

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 26, 2025

5.0

She listens to you and talks about your issues or what you're having problems with I like doctors that listen to you and she's very professional and very easy to talk to and very understanding and I'll go on our way to help you out

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 26, 2025

5.0

She is an outstanding professional.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 20, 2025

5.0

She provides excellent patient care & communication skills.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 20, 2025

5.0

She gives good suggestions for me to try to keep loosing weight. Pleasant.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 19, 2025

5.0

Sarah Buytendorp cares about my health and guides me in making the right choices to control my A1c.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 19, 2025

5.0

Sarah is very motivating to help me stay on track.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 19, 2025

5.0

Knowledgeable and well prepared

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 19, 2025

5.0

I've been seeing Sarah for a long time. She is an excellent dietitian who is always positive and most helpful.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 16, 2025

5.0

she listens to you and provides you with solutions to help

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 13, 2025

5.0

Sarah Buytendorp was knowledgeable and friendly. Her suggestions will be extremely helpful to me going forward. She made me feel comfortable to reach out in the future should I have any concerns or questions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 06, 2025

5.0

Knowledge and friendly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 29, 2025

5.0

Amazing service and attention to my needs and wants

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 29, 2025

5.0

Sarah Buytendorp listens to my concerns so that I can maintain a good A1c.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 29, 2025

5.0

Very positive and encouraging.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 29, 2025

5.0

Sarah is excellent as a dietitian for me. She's well versed in the topic, is positive, and listens to her clients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 23, 2025

5.0

She's a great listener and offers wonderful suggestions to continue on my journey. Today, I received great advice on how to handle weight while on a trip

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 21, 2025

5.0

Sarah took the time to answer all of my questions and took the time to explain and encourage me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 19, 2025

5.0

She listens to my needs and provides guidance for keeping on track

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 16, 2025

5.0

See previous answer. She know her stuff, is non-judgmental, and provides usable info.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 15, 2025

5.0

Very friendkly, knowledgeable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 13, 2025

5.0

Top notch dietician who does a wonderful job!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 12, 2025

5.0

She listens and helps to develop a plan of action

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 10, 2025

5.0

Knowledgeable and friendly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 08, 2025

5.0

Sarah is a good listener and offers great advice!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 08, 2025

5.0

Sarah guides me with my food decisions and gives me advise for the weeks that I do not have an appointment.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 08, 2025

5.0

She is very good at analyzing a situation an giving guidance to overcome obstacles.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 19, 2024

5.0

She was very good RD

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 17, 2024

5.0

Listens well, offers good suggestions and helps. Friendly approach.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 13, 2024

5.0

Sarah listens to her clients and gives the best advice for each individual. She doesn't try to apply a strict diet that is difficult to follow. Each diet is tailor made to the client's needs and situation.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 12, 2024

5.0

Sarah is an expert in the field of weight management, nutrition, and diabetes. I always look forward to my appointments with her. Not only is she an expert in her field, she is also, professional, kind, and compassionate. Yesterday's appointment was very therapeutic for me!!!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 11, 2024

5.0

Sarah has been a wonderful support to me in my weight loss. She's very positive and offer suggestions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 11, 2024

5.0

Sarah Buytendorp listens to my concerns when I need guidance if I have made unhealthy food choices. She will suggest other foods for me to include in my daily choices.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 10, 2024

5.0

She care about her patients

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 05, 2024

5.0

Very knowledgeable and has great suggestions for adapting my diet to improve my results.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 05, 2024

5.0

Sarah is your best cheerleader! She rejoices in your accomplishments.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 04, 2024

5.0

A wonderful woman with great undertanding of my situation. Very helpful, listens well, and offers good suggestions and advice.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 03, 2024

5.0

It was so good to see Sarah again. My eating habits got sloppy when I wasn't able to see her. I need the accountability. Now I am motivated to try harder to eat properly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 24, 2024

5.0

Sarah Buytendorp helps keep me in check eating the right foods. She reviews what I eat on a daily basis and also reviews my daily morning blood sugar numbers. This helps me tremendously.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 23, 2024

5.0

Knowledgeable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 22, 2024

5.0

Sarah is an excellent dietitian. She listens to me and helps me design an eating plan that is specific to my needs. I feel safe following her recommendations.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 21, 2024

5.0

Good discussion and information. No judging or negativity

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 21, 2024

5.0

I had tears of joy seeing Sarah in the office today!!!Truly missed her while she was off a medical leave. Now, it's time for me to get recommitted to a positive health journey!!!Welcome back, Sarah!!!She is the best in the field!!!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 17, 2024

5.0

Sarah was wonderful! Supportive, friendly, and knowledgeable!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 13, 2024

5.0

Sarah really cares about her clients. She takes the time to really listen and tries her best to help when she can.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 12, 2024

5.0

She'll take all the time that's necessary to finish the appointment, she'll never make you feel rush or rush through the time you have with her.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 11, 2024

5.0

Is supportive, listens well, knowledgeable, pleasant!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 11, 2024

5.0

Sarah Buytendorp guides me with my food choices to control my A1c.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 10, 2024

5.0

Extremely competent.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 10, 2024

5.0

she's doing a good job assisting people.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 10, 2024

5.0

I'm sure my friends would love her.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 09, 2024

5.0

She is easy to talk to and a great listener. She involves me with setting goals.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

September 09, 2024

5.0

exceptional dietician, very helpful, supportive, etc

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

Disclosures

Sarah J. Buytendorp, 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.