Reeti Greenwald, MD

Reeti Greenwald, MD

4.9 
1232 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medicine Regional Medical Group

Primary Specialty

Sleep Medicine

Is your insurance accepted? Select plan

Education

Medical Education:
MD, Rosalind Franklin University of Medicine and Science Chicago Medical School - 2014
Internship:
NorthShore University Health System - 2015
Residency:
University of Chicago - 2018
Fellowships:
University of Chicago - 2019
University of Chicago - 2020

Board Certifications

  • American Board of Psychiatry and Neurology - Neurology (Certified)
  • American Board of Psychiatry and Neurology - Sleep Medicine (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.

Read Ratings FAQs

Overall Rating

4.9
4.9 

1232 Ratings

Reviews from Patients

79 Reviews

Reviews from Patients

79 Reviews

April 28, 2025

5.0

Great attitude!!

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

Thanks for your feedback!

April 28, 2025

5.0

She seems like a good doctor. Could she intervene to geteeptest moved up from the three months

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

Thanks for your feedback!

April 23, 2025

5.0

Very pleasant and thoughtful

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

Thanks for your feedback!

April 23, 2025

5.0

She was patient and kind. Explained everything. I did not feel rushed or judged!

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

Thanks for your feedback!

April 22, 2025

5.0

Dr. Reeti Greenwald was able to explain my results and get me started on medication soon after my sleep study.

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

Thanks for your feedback!

April 19, 2025

5.0

She clarifies everything and easy to talk with.

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

Thanks for your feedback!

April 17, 2025

5.0

Dr. Greenwald is thorough, attentive and very kind. She asks key questions and prescribes treatment very thoughtfully. I could not be happier with the care I receive when I am able to see her!

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

Thanks for your feedback!

April 16, 2025

5.0

Very personable and knowledgeable. Listens well.

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

Thanks for your feedback!

April 14, 2025

5.0

Caring, competent and professional

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

Thanks for your feedback!

April 09, 2025

5.0

Listened to my needs

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

Thanks for your feedback!

April 08, 2025

5.0

As mentioned above, she is an excellent practitioner with an abundance of knowledge in her field. She is also very compassionate.

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

Thanks for your feedback!

April 07, 2025

5.0

So glad she's back! A real asset to Northwestern.

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

Thanks for your feedback!

April 04, 2025

5.0

Dr. Greenwald was very kind and helpful. She was able to find what I needed so that I would have a better fit on my CPAP mask. She answered questions regarding other possible treatments and explained that the new mask and CPAP machine are better suited for my condition.

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

Thanks for your feedback!

April 03, 2025

5.0

Ontime appointment; Dr Greenwald is very personable and appreciate the time she spent.

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

Thanks for your feedback!

March 30, 2025

5.0

She is good.

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

Thanks for your feedback!

March 27, 2025

5.0

Great bedside manners. Answers all questions.

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

Thanks for your feedback!

March 27, 2025

4.0

Great bedside manner. Explains everything well

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

Thanks for your feedback!

March 25, 2025

5.0

She is so knowledgeable and personable.

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

Thanks for your feedback!

March 21, 2025

5.0

Dr. Greenwald is very pleasant and fun to talk with while being extremely professional and caring. I am very comfortable under Dr. Greenwald's care!

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

Thanks for your feedback!

March 20, 2025

5.0

Knows her profession

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

Thanks for your feedback!

March 19, 2025

5.0

Dr Greenwald took the time to explain my test results, and the options available for treatment. I felt she listened to my concerns, explained what the various test results meant, long term effects of each treatment option, and non-treatment.

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

Thanks for your feedback!

March 18, 2025

5.0

She's very knowledgeable and I trust her

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

Thanks for your feedback!

March 14, 2025

5.0

Dr. Greenwald was very helpful in every way.

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

Thanks for your feedback!

March 13, 2025

5.0

Well prepared....listened and answered all questions. Gave a solution to one of my current issues.

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

Thanks for your feedback!

March 13, 2025

5.0

Friendly and knownagasble

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

Thanks for your feedback!

March 11, 2025

5.0

very engaged, listens, empathetic, professional and the list goes on. I really like Dr. Reeti. I felt that I was in very good hands.

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

Thanks for your feedback!

March 11, 2025

5.0

Dr.Greenwald listens so well! She has offered me help to sleep.

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

Thanks for your feedback!

March 09, 2025

5.0

Dr. Greenwald presented me with several good sleep tips during my last visit with her.

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

Thanks for your feedback!

March 07, 2025

5.0

Great experience

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

Thanks for your feedback!

March 06, 2025

5.0

Dr Greenwald was incredibly kind, patient, and attentive to my concerns, and provided many options/referrals to address my concerns.

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

Thanks for your feedback!

March 06, 2025

5.0

Easy to talk to. Listened to my concerns and offered insight and recommendations.

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

Thanks for your feedback!

February 25, 2025

5.0

Because he is a very good specialist!

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

Thanks for your feedback!

February 24, 2025

5.0

Very complete patient care. Very compassionate. Answered all my questions. Did not feel rushed at appointment. Highly recommend.

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

Thanks for your feedback!

February 22, 2025

5.0

Very professional

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

Thanks for your feedback!

February 08, 2025

5.0

Seems very knowledgeable and caring.

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

Thanks for your feedback!

February 05, 2025

5.0

Great physician care!

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

Thanks for your feedback!

January 30, 2025

5.0

She really is helping to resolve my sleep issues.

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

Thanks for your feedback!

January 30, 2025

5.0

Doctor was very professional, really personable and down to earth made it easy for me to understand everything

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

Thanks for your feedback!

January 30, 2025

5.0

Friendly, efficient, very knowledgeable, and explained things well.

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

Thanks for your feedback!

January 30, 2025

5.0

very clear and thorough

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

Thanks for your feedback!

January 17, 2025

5.0

Friendly and kind, competent and concise, action-oriented.

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

Thanks for your feedback!

January 17, 2025

5.0

She was very lovely and personable and informative.

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

Thanks for your feedback!

January 15, 2025

5.0

Extremely personable and professional

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

Thanks for your feedback!

January 14, 2025

5.0

Very knowledgeable and friendly.

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

Thanks for your feedback!

January 08, 2025

5.0

Great to work with.

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

Thanks for your feedback!

December 31, 2024

5.0

Friendly kind informative

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

Thanks for your feedback!

December 28, 2024

5.0

Dr. Greenwald is knowledgeable, friendly, helps me understand my diagnosis and the plans for how we are going to improve my sleep related conditions. I couldn't ask for more. Thank you Dr. Greenwald.

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

Thanks for your feedback!

December 24, 2024

5.0

I was very impressed with her . Very friendly and knowledgeable

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

Thanks for your feedback!

December 22, 2024

5.0

Smart and kind

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

Thanks for your feedback!

December 22, 2024

5.0

Answered all of our questions. Explained the reasons for my line of care.

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

Thanks for your feedback!

December 17, 2024

5.0

Dr. Greenwald is personable and took the time to answer all my questions.

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

Thanks for your feedback!

December 11, 2024

5.0

She was very friendly and explained everything very well.

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

Thanks for your feedback!

December 07, 2024

5.0

Very knowledgeable

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

Thanks for your feedback!

December 06, 2024

5.0

She is the consummate professional. She is an expert, proficient, generous with her time and sensitive to my questions.

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

Thanks for your feedback!

December 03, 2024

5.0

Efficient

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

Thanks for your feedback!

November 25, 2024

5.0

We had a very good profitable discussion and all my questions were answered.

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

Thanks for your feedback!

November 16, 2024

5.0

Dr Greenwald good communication and took time to answer all my questions

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

Thanks for your feedback!

November 13, 2024

5.0

Same as above. She was very pleasant, explained my condition & ongoing steps.

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

Thanks for your feedback!

November 13, 2024

5.0

She is willing to listen, VERY knowledgeable, fun and easy to talk to. I didn't feel rushed to get out. She's very nice.

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

Thanks for your feedback!

November 12, 2024

5.0

Amazing Dr

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

Thanks for your feedback!

November 04, 2024

5.0

She was personable and communicated my options well

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

Thanks for your feedback!

October 30, 2024

5.0

Amazing care. Very kind

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

Thanks for your feedback!

October 25, 2024

5.0

She made me feel like I will get the help I need.

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

Thanks for your feedback!

October 17, 2024

5.0

She is personable, informative and knowledgeable

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

Thanks for your feedback!

October 17, 2024

5.0

Dr.,Greenwald is super professional, caring, helpful, took her time to answer all my questions. I left her office feeling relax and no more stress over this topic. Thank you doctor.

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

Thanks for your feedback!

October 16, 2024

5.0

She was informative and attentive

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

Thanks for your feedback!

October 16, 2024

5.0

Very professional and friendly. Answered all my questions and helped me find solutions to my concerns.

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

Thanks for your feedback!

October 08, 2024

5.0

Very open personality. As a patient, I felt comfortable in asking any question. The answers were what I needed to prolong my life. Dr Greenwald helped me focus on what is the best and most cost effective process, for better health. This way, I no longer have to search online- and be swayed to costly sleep apnea gadgets, slippery advertisements or unnecessary surgery.

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

Thanks for your feedback!

October 02, 2024

5.0

She was very informative. Kind and understanding

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

Thanks for your feedback!

September 30, 2024

5.0

Patient, knowledgeable, easy to talk to

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

Thanks for your feedback!

September 25, 2024

5.0

Knowledge, friendly, professional.

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

Thanks for your feedback!

September 24, 2024

5.0

Dr. Greenwald listened to my sleep issues and helped me develop a path forward in addressing them. I scheduled a follow-up visit with her in two months.

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

Thanks for your feedback!

September 23, 2024

5.0

Nice Doc

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

Thanks for your feedback!

September 20, 2024

5.0

She has a very nice personality and listen to your health needs...

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

Thanks for your feedback!

September 17, 2024

5.0

Very clear and helpful.

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

Thanks for your feedback!

September 09, 2024

5.0

Dr Greenwald's care was above average

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

Thanks for your feedback!

September 08, 2024

5.0

Professional and friendly

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

Thanks for your feedback!

September 05, 2024

5.0

Very friendly and genuine!

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

Thanks for your feedback!

September 02, 2024

5.0

Very thorough and professional. She really listened to me as the patient.

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

Thanks for your feedback!

Disclosures

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.