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Kenneth K. Lee, MD

5.0

2326 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Family Medicine

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Education

Medical Education:: MD, University of Illinois at Chicago College of Medicine - 1997
Residency:: Adventist Hinsdale Hospital - 2000

Board Certifications

American Board of Family Medicine - Family 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.

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Overall Rating

5.0

5.0

2326 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 25, 2026

5.0

Doctor Lee is the absolute Best!!! He has cared for myself and all six of my children for over 20 yrs. He is an excellent physician. And a very intelligent and compassionate Doctor. He is so thorough with explaining an illnesses and the process towards healing. He really cares about his patients and their wellbeing. He has kept my family in good health for decades. We love him !!

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February 24, 2026

5.0

He listens and explains.

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February 23, 2026

5.0

Good care

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February 23, 2026

5.0

The best

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February 21, 2026

5.0

Dr. Lee is a very caring, patient doctor. He doesn't hurry you. He's very thorough. Great doctor!

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February 20, 2026

5.0

Dr. Lee is great, so professional, caring, informative and I have been under his care now for many years.

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February 20, 2026

5.0

Good care

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February 20, 2026

5.0

Never rushed. Listens well.

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February 19, 2026

5.0

He is gentle, kind, helpful, and he genuinely cares about his patients and their well being

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February 14, 2026

5.0

He has my my Doctor for years, I have a great relationship with him and trust his knowledge. He cares about his patient.

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February 12, 2026

5.0

Good care

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February 12, 2026

5.0

Outstanding physician and person.

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February 11, 2026

5.0

Good care and pay good attention

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February 10, 2026

5.0

Dr Lee is Master class.

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February 09, 2026

5.0

Very friendly visit.

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February 08, 2026

5.0

His care has kept me healthy for the last 20+ years. He takes the time to understand my total health needs and makes knowledgeable recommendations to keep me healthy.

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February 07, 2026

5.0

He's amazing! My family has been seeing him for close to 30 years. Best Primary doctor out there!

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February 06, 2026

5.0

Very professional, caring, personable doctor who takes time to listen to you during your visit. Never feel like you are being rushed through the visit. He was highly recommended to me a few years ago and I see why - he has been a great choice and I would definitely recommend him to others.

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February 05, 2026

5.0

He's the best at patient care: knowledgeable, patient, so good a listening, and great at working together to figure out a plan.

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February 05, 2026

5.0

Dr Lee is very thorough and never appears rushed. He is an excellent listener.

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February 04, 2026

5.0

Good experience & dedication

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January 30, 2026

5.0

He listens to all you have to say and shows compassion

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January 30, 2026

5.0

He is a wonderful doctor

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January 28, 2026

5.0

He's great!

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January 28, 2026

5.0

Very knowledgeable and personable. Spends quality time with me.

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January 27, 2026

5.0

Dr Lee is amazing. He actually takes the time and does not rush you. He provides you with practical solutions. He's one of the best doctors I've ever had.

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January 26, 2026

5.0

Dr. Lee is the best. Takes time to get to know his patients, their lifestyle, habits, goals, risk factors, etc. And provides helpful input and guidance in a friendly and authentic way. Just awesome. Would rate him higher than 10 if I could. Wish everyone could have a PCP like Dr. Lee.

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January 25, 2026

5.0

Dr. Lee is caring, knowledgeable, Thoughtful, Helpful and intelligent.

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January 22, 2026

5.0

Dr Lee is so kind and helpful!

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January 20, 2026

5.0

He is a excellent doctor

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January 19, 2026

5.0

The best doctor we have ever had!!!

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January 14, 2026

5.0

Easy to communicate

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January 13, 2026

5.0

Dr Lee is professional & knowledgeable. He listens to you & truly cares about his patients.

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January 13, 2026

5.0

Best doctor we've seen. Patient, kind, knowledgeable. There needs to be more like him.

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January 13, 2026

5.0

He knows his patients, takes the time vs hurrying people, but runs on time also. Amazing!

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January 13, 2026

5.0

Good care

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January 11, 2026

5.0

Good Doctor

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January 09, 2026

5.0

Good listener. Cares about patient overall.

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January 07, 2026

5.0

He is knowledgable and takes the time to listen and address concerns.

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January 07, 2026

5.0

He cares fir the whole person and listens.

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January 06, 2026

5.0

Takes so much time to sit and talk thru my health issues with me. Never rushed.

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January 06, 2026

5.0

Dr. Lee has a great balance of listening to the patient and sharing medical perspectives. Other physicians I've had over the years talk either too much or too little.

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January 06, 2026

5.0

Dr. Lee is a very caring person and an excellent doctor.

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January 06, 2026

5.0

He is personable, calm, wise, and treats the issues with an approach that is patient centered

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January 05, 2026

5.0

He cares about his patients and listens to their desires.

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January 05, 2026

5.0

He is thorough, kind, and clear with instructions. He cares about people and takes care of us (my family and me).

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December 31, 2025

5.0

Dr Lee cares. He listens and asks great questions. He takes his time to get to know me.

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December 29, 2025

5.0

Excellent doctor. Thorough. Complete. Personable.

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December 29, 2025

5.0

Dr. Lee always values the parents opinion on their child. He also encourages and puts to rest anxieties appearance might have concerning their child's health. He is kind, and long suffering with questions. I would recommend him to anyone who needs a primary care doctor.

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December 23, 2025

5.0

Dr. Lee is not only an excellent doctor, he is a very compassionate and kind human being. He goes above and beyond to help. I really feel fortunate to have him for my primary care doctor.

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December 19, 2025

5.0

Professional and friendly

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December 19, 2025

5.0

Excellent

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December 17, 2025

5.0

Dr. Lee takes his time and listens to all your questions. He also suggests things you might not have thought of.

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December 16, 2025

5.0

An excellent doctor in all aspects. Very professional, excellent listener, 100 % trustable, and great communicator.

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December 09, 2025

5.0

He is kind and caring. He takes a genuine interest in you as a person not a number or quota to meet. He knows you from past visits and not just history on a chart . He listens to your questions and answers and makes recommendations if needed. He also inquires of issues or concerns we might have . He is a true Value to the staff .

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December 08, 2025

5.0

awesome doctor that is reasonable about health and helps me actually get healthy not just pump me full of drugs.

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December 08, 2025

5.0

Listens and provides sound advice

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December 07, 2025

5.0

Excellent doctor. So kind and professional.

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December 05, 2025

5.0

Easy going we don't rush into solutions. Most concerns of mine can be corrected by diet and exercise. When I have seen him for an illness his diagnosis is right on we get the meds and I am good.

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December 05, 2025

5.0

Dr Lee is a great Dr. He is very knowledgeable an takes the time to discuss my blood results and my health goals. So personable also!

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December 04, 2025

5.0

Dr Lee is awesome

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December 03, 2025

5.0

Dr Lee is a compassionate doctor who asks how you are and not just how you feel. He gives you time and is thorough in his questioning. If gotten many good referrals and advice from him since first seeing him in 2016. My health and life are better because of him!

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December 02, 2025

5.0

Dr. Lee is an outstanding dedicated Physician. He truly cares about his patients.

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November 30, 2025

5.0

Dr. Lee is so kind and considerate. He is very knowledgeable for all ages and gives helpful answers to any questions I bring up.

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November 25, 2025

5.0

Excellent and caring.

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November 20, 2025

5.0

Dr Lee takes the time to really listen to your concerns but he's not a pill pusher. Instead he tries non invasive treatments first which I appreciate.

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November 20, 2025

5.0

Always professional and addresses my questions.

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November 19, 2025

5.0

Kind, patient, thorough

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November 18, 2025

5.0

He's personable, knowledgeable, and educates us on our health and any questions or concerns we have!

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November 17, 2025

5.0

So caring and compassionate

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November 17, 2025

5.0

Practical and empathetic

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November 15, 2025

5.0

Dr Lee is a very smart and attentive doctor. He is great at educating me . I find his positive responses to my concerns extremely calming.

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November 15, 2025

5.0

Always make time for me and my family.

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November 13, 2025

5.0

Dr. Lee is a calm & reassuring presence, a great listener & answers my questions in a clear, concise manner.

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November 12, 2025

5.0

Dr. Lee is very personable and takes the time to address all health issues.

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November 12, 2025

5.0

He is calm, kind, compassionate, and humorous (when needed). He provides the kindest care I've ever seen from a doctor.

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November 11, 2025

5.0

Dr Lee takes a wholistic approach to his patient care.

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November 10, 2025

5.0

I have recommended him BUT Patient list is full

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November 10, 2025

5.0

Thorough- Caring- Listens- -Educates-

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November 09, 2025

5.0

Listens and understands concerns.

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November 07, 2025

5.0

Dr. Lee took the time to listen and gen tell me what I need to help me with my health

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November 06, 2025

5.0

Dr. Lee is genuine, competent and I feel like he cares about me as his patient. He takes time with me and listens, and I think he wants to know who I am. I think he's a wonderful doctor.

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November 04, 2025

5.0

He is knowledgeable and has a great bedside manner. He has compassion for patients and treats you with respect even when you mess something up. He is upfront about what you have to do to stay well.

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November 04, 2025

5.0

Thorough

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November 04, 2025

5.0

Friendly, empathetic and highly professional. A good listener with practical ideas for improving your health. This was my first appointment with him. He is highly recommended by my many friends and relatives.

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October 31, 2025

5.0

He listens and provides empathy and positivity.

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October 31, 2025

5.0

Dr. Lee is the best. Very caring & compassionate, understanding, listens so well, and has always giving me very good medical advise and worked me thru my health care issues.

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October 30, 2025

5.0

Everything is always good and smooth.

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October 28, 2025

5.0

Dr Lee is the best. Takes time to listen and explain everything to me.

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October 28, 2025

5.0

Very thorough, took his time and connected with the patient.

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October 28, 2025

5.0

They care enough to call me and get me an appt

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October 26, 2025

5.0

I have been going to Dr. Lee for somewhere around 30 years. He has always been kind, knowledgeable, and interested in my well being. I feel my health is in good hands.

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October 21, 2025

5.0

Dr. Lee is knowledgeable, great bedside manner, and attends to medical needs.

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October 17, 2025

5.0

Dr. LEE is a great person a great doctor that takes his time to talk to you like a friend. He doesn't rush you out of the exam room. He really cares about me and my family life.

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October 13, 2025

5.0

Excellent doctor. Caring and knowledgable

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October 13, 2025

5.0

He's been my Doctor for years. I trust him with my life.

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October 10, 2025

5.0

Dr Lee is patient, thorough and seems willing to listen and answer any questions and concerns.

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October 10, 2025

5.0

He is great - listens well, asks good questions, is very professional yet personable.

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October 10, 2025

5.0

Very nice, easy to talk to. Caring individual

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October 08, 2025

5.0

Personable and knowledgeable and explains everything happening during the visit as well as what you could expect following a course of treatment.

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Disclosures

Kenneth K. Lee, MD 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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