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Adam D. Stein, MD

5.0

1985 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Endocrinology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Diabetes
Parathyroid Disease
Pituitary Disorders
Testosterone Replacement Therapy
Thyroid Cancer
Thyroid Disease

Education

Medical Education:: MD, University of Birmingham College of Medical and Dental Sciences - 2003
Residency:: University of Pennsylvania Health System - 2008
Fellowships:: University of Pennsylvania Health System - 2010

Board Certifications

American Board of Internal Medicine/Endocrinology, Diabetes and Metabolism - Endocrinology, Diabetes & Metabolism (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.

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Overall Rating

5.0

5.0

1985 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 27, 2026

5.0

Dr. Stein and his team are very meticulous, careful, and professional. I can't thank him and his team enough.

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February 25, 2026

5.0

He is genuinely interested in how I am feeling and never rushes an appointment. Friendly and professional.

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February 24, 2026

4.0

Explained things in a way I could understand. Was more therough than and endo Dr. I have ever had.

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February 23, 2026

5.0

Kind, friendly, informative.

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February 17, 2026

5.0

Great care

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February 16, 2026

5.0

Dr Stein is very thorough, professional & great bedside manner!

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February 13, 2026

5.0

He is compassionate and thorough

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February 13, 2026

5.0

Being and listens to my concerns.

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February 11, 2026

5.0

Dr. Stein does an outstanding job!

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February 11, 2026

5.0

Dr. Stein is kind, caring, listens to patient concerns and answers all questions. He is patient with his patients!

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February 10, 2026

5.0

Dr. Stein is the absolute best! Caring, compassionate and works with you every step of the way to ensure you have a tailored health plan that works for you!

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February 10, 2026

5.0

Dr Stein is an incredible physician. He is very understanding and knowledgeable. I know I am receiving the best care!

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February 10, 2026

5.0

takes the time to explain and answer questions

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February 05, 2026

5.0

Takes the time to discuss my blood sugar levels and is very patient with me.

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February 05, 2026

5.0

Listens, great sense of humor and so kind.... Exceptional Dr.

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February 05, 2026

5.0

So kind, knowledgeable, professional, caring, very thorough

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February 04, 2026

5.0

Explains all my test scores and answers all my questions. Very nice.

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February 03, 2026

5.0

Explains and listens well and is very sociable

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January 28, 2026

5.0

Dr Stein has been my endocrinologist for over 10 years, including the time he worked at Advocate. He is so encouraging. He helped me get my A1C as a diabetic down to 4.4. I also see him for secondary adrenal insufficiency and he has been very helpful managing that as well. He is knowledgeable, patient, encouraging.

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January 21, 2026

5.0

Very willing to spend time and answer questions

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January 20, 2026

5.0

Doctor Stein listens and responds clearly and effectively. He dedicates the time allotted 100% to the patient.

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January 17, 2026

5.0

Dr. Stein, answers all of my questions. He and his staff of nurses offer the best care anywhere.

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January 14, 2026

5.0

Dr. Stein is always very informative and takes his time with his visits . Truly appreciate a doctor like this

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January 12, 2026

4.0

Dr Stein is awesome.

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January 12, 2026

5.0

Excellent and knowledgeable team. Non-rushed visit with all questions answered.

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January 07, 2026

5.0

Doctor is very nice. Nurse is very cooperative. Very nice attitude and the people work there very professional.

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January 07, 2026

5.0

Thorough care

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December 23, 2025

5.0

Dr. Stein has been nothing short of amazing. First and foremost, he understands diabetes and is able to provide valuable insight and recommendations every time I have asked. He listens to my questions and concerns fully before giving any answer or making suggestions, and he asks clarifying questions to ensure he fully understands the situation. He is also extremely friendly and professional. I have previously recommended him to others who needed to visit endocrinology and would do so again with no hesitation.

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December 23, 2025

5.0

Great person, listens and offers advice

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December 23, 2025

5.0

1. See above. 2. Sumary: All round excellent, caring, knowledgeable doctor who is an expert in his field

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December 22, 2025

5.0

His is the best doctor i ever had

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December 22, 2025

5.0

Dr. Stein is single handedly the best provider of health care I have ever interacted with. He goes above and beyond to connect with me on a personal level, as well as exploring a wide variety of options when looking at my hormonal care. I wish he was a Primary Care physician :)

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December 22, 2025

5.0

Dr Stein is skilled in his field and always provides compassionate, comprehensive care.

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December 19, 2025

5.0

I feel confident in Dr.Stein's care. He takes the time to listen and offer options regarding my care. I recommended him to a friend and she thanked me!

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December 19, 2025

5.0

Well poised great representation of what a doctor should look and be,

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December 18, 2025

5.0

Dr Stein is great! Knowledgeable and easy to talk to.

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December 17, 2025

5.0

Informative and helpful physician

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December 16, 2025

5.0

Great service and not hard to talk to.

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December 12, 2025

5.0

He really understands the life of a Type 1 Diabetic.

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December 09, 2025

5.0

Factual sharing of my personal data

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December 08, 2025

5.0

He is amazing. Compassionate and thorough!

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December 08, 2025

4.0

Knoeledgeable

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December 04, 2025

5.0

It take his time explain everything very nice personalities, professional I like him a lot

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December 03, 2025

5.0

Excellent professional

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December 02, 2025

5.0

Thorough. Great 'bedside' manner

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December 02, 2025

5.0

Very caring, intelligent, and respectful. He delivers excellent personalized care. I was pleasantly surprised when he remembered a side effect from a specific drug I experienced years ago. Maybe the best physician I've ever been treated by.

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November 29, 2025

5.0

Friendly

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November 19, 2025

5.0

Truly interested in me. Sincere Knew my medical history. He asked questions

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November 19, 2025

5.0

Dr. Stein is very knowledgeable and very well informed about diabetes treatment. Always does follow up on past activities that have been discussed. Also is very knowledgeable about Dexcom & other blood glucose monitoring activities. Very informative about how the health can & should be monitored and treated.

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November 18, 2025

5.0

Good service

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November 18, 2025

5.0

Very helpful

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November 18, 2025

5.0

Great continuity of care. Listens to any issues or questions I have.

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November 17, 2025

5.0

He is a fine doctor with very good listen skills and compassion. I am very confident I am receiving excellent care. He's also a very nice person.

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November 14, 2025

5.0

Is very caring and really looks at your individual situation from every angle.

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November 14, 2025

5.0

He takes his time listens and remembers previous conversation, he cares!!!

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November 13, 2025

5.0

Knowledgeable, respectful, effective care.

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November 10, 2025

5.0

Dr. Stein is awesome! He is very knowledgeable, friendly, and patience. I like that he includes me in his treatment plan.

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November 10, 2025

5.0

Dr. Stein was professional, Knowledgable, personable & timely. Respectful of my time & gave me the time I needed to ask questions & answered them without feeling rushed.

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November 10, 2025

5.0

Dr Stein was fantastic. Ten out of ten!

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November 08, 2025

5.0

Dr. Stein is friendly, efficient, knowledgeable, and professional.

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November 07, 2025

5.0

Dr. Stein is a fantastic person and a fantastic doctor.

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November 07, 2025

5.0

Sure Super duper. Care

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November 07, 2025

5.0

Knowledgeable doctor on diabetes

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November 05, 2025

5.0

He listens and is helpful.

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November 05, 2025

5.0

Dr. Stein and his staff are extremely professional and welcoming.

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November 04, 2025

5.0

Is it to talk to

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October 31, 2025

5.0

Doctor Adam D. Stein is an excellent doctor. He was able to address all issues and clearly explain everything plus address all our health concerns to our satisfaction.

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October 27, 2025

5.0

Nice and very professional people

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October 26, 2025

5.0

I like Dr. Stein's care. He is kind, compassionate, and explains your care in detail. He is also thorough about examining all health issues involved with your care. Northwestern is very privileged to have him on staff.

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October 21, 2025

5.0

Dr Adam is nice person

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October 20, 2025

5.0

Dr Stein cares about his patients. I feel seen and heard.

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October 15, 2025

5.0

He is interested in my concerns and takes the time to answer all questions.

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October 13, 2025

5.0

He is an excellent doctor. God bless him always. I feel very calm because he is my doctor for this illness I have. I greatly admire the respect he has for us patients.

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October 10, 2025

5.0

See above! We followed Dr. Stein to Northwestern.

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October 09, 2025

5.0

He is so kind and thorough. He really listens.

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October 08, 2025

5.0

He is so kind and knowledgeable. He is very encouraging.

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October 08, 2025

5.0

He has been easier to see this year. Previously it took quite a while to see him

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October 08, 2025

5.0

Dr. Stein made me feel that he was invested in my healthcare, as evidenced by asking specific questions about my current as well as previous medical state.

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October 06, 2025

5.0

He is a caring doctor who explains in detail.

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October 06, 2025

5.0

Dr. Stein is professional, knowledgeable, and takes the time to make sure you understand what he tells you.

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October 06, 2025

5.0

Very informative and listens to his patients

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October 04, 2025

5.0

Highly knowledgeable, caring and sincere Dr. Adam Stein and his awesome support staff.

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October 03, 2025

5.0

Dr. Stein is gentle, kind and thorough with examinations, discussions and feedback. He listens and gives his full attention and time.

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October 01, 2025

5.0

Dr Adam Stein is a great listener. He is very knowledgeable and keeps my total health in check

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October 01, 2025

5.0

so willing to listen & take time with the patient

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September 30, 2025

5.0

Very personable and good follow up.

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September 30, 2025

5.0

He is very attentive at appointments, makes changes or recommendations to care and has the staff work on prior authorizations for medications, if needed. The office responds to emails or questions thru MyChart on a timely basis

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September 26, 2025

5.0

Dr Stein is the best endocrinologist I've had. He is kind, genuinely cares for my well-being and very professional.

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September 22, 2025

5.0

He's EXCELLENT!

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September 19, 2025

5.0

Dr. Stein is great, knowledgeable, compassionate, good listener and includes me in the medical decisions

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September 18, 2025

5.0

He is very knowledgeable. Willing to listen to your concerns and offer ideas on helping you manage your diabetes. He is also very encouraging

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September 09, 2025

5.0

Dr. Stein is knowledgeable, listens, works interactively, and up on the latest treatment plans.

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September 09, 2025

5.0

Dr. Stein is a wonderful doctor who really cares for his patients.

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September 09, 2025

5.0

same as above. he is dedicated to his patients

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September 08, 2025

5.0

We feel very comfortable with his behavior. Our health is improving

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September 05, 2025

5.0

He is the BEST!!

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September 04, 2025

5.0

Dr. Stein is fantastic! I have never been to a better Dr than Dr. Stein! He's so smart, kind, patient and cares so much!

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September 02, 2025

5.0

Dr. Stein takes time to explain things to his patients and answers all questions that they may have. He has a great bedside manner and I never feel rushed the appointment is rushed.

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September 02, 2025

5.0

He's professional & caring. He explains & is in touch with my concerns,

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September 02, 2025

5.0

Very thorough

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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

Abbott Diabetes Care, Inc.

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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