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John Lee, MD - Naperville Primary Care Physician

John K. Lee, MD

Internal Medicine, Pediatrics

4.9
320 Ratings
Practices In: Naperville
Patients Seen: All Ages

I con­sid­er it a great hon­or to be an advi­sor and part­ner to my patients as they jour­ney to well­ness, health, and full­ness of life. I tru­ly enjoy the expe­ri­ence of treat­ing patients as I would want my fam­i­ly to be treated.

Qual­i­ty mat­ters when it comes to sup­ple­ments. Whether you’re new or expe­ri­enced with sup­ple­ments, trust­ed, qual­i­ty options can sup­port your immu­ni­ty, heart health, and nutri­ent intake. Duly has part­nered with Fullscript, offer­ing access to high-qual­i­ty sup­ple­ments deliv­ered direct­ly to your door. Ask your provider about Fullscript at your next vis­it and receive exclu­sive discounts.

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Locations

location icon

Naperville

1220 Hobson Road

Suite 204

Naperville, Illinois 60540

630-416-7766

(Internal Medicine)

630-416-7766

(Pediatrics)
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General Info
Board Certifications
Internal Medicine
Languages
English
Clinical Interests

I see patients of all ages — from new­borns to senior cit­i­zens — with acute or chron­ic med­ical con­di­tions as well as to help main­tain and opti­mize their health.

Personal Interests

I love chas­ing my awe­some fam­i­ly — chas­ing my wife on the Pelo­ton Tread, chas­ing my four kids through ado­les­cence, teen angst, and col­lege (with tuition), and chas­ing my crazy dog through the neigh­bor­hood when she escapes.

Memberships
American Academy of Pediatrics American College of Physicians
Education
School
University of Illinois College of Medicine at Peoria Graduation Date: 2001 Degree: MD
Residency
OSF Saint Francis Medical Center Resident in Internal Medicine

Ratings

Ratings Category

The Patient Satisfaction Rating score is an average of all responses to care provider related questions on our independent rating system, the Press Ganey Patient Satisfaction Survey. Responses are measured on a scale of 1 to 5, with 5 being the best score. Learn more about our patient satisfaction survey.

Patient Satisfaction Rating

4.9

Likelihood of recommending this provider

4.9
319 Ratings

Provider discussed treatment options

4.9
317 Ratings

Provider explained things clearly

4.9
317 Ratings

Provider included you in decisions

4.9
307 Ratings

Provider showed concern

4.9
319 Ratings

Comments

Comments are collected in our Press Ganey Patient Satisfaction Surveys. Patients are de-identified to protect confidentiality and patient privacy. Learn more about our patient satisfaction survey.
"Dr. Lee is always informative, on time and clear in his communication. He is an asset to Duly."
5
May. 3, 2025
"Dr Lee was great."
5
Apr. 28, 2025
"Very kind and attentive. Addressed all my issues and answered all my questions."
5
Apr. 27, 2025
"I already recommended Dr. Lee to a friend and he likes Dr. Lee"
5
Apr. 23, 2025
"Dr. Lee always explains any symptoms, ailments, treatment options thoroughly. I never feel rushed, he listens and is compassionate. I completely trust my care to him."
5
Apr. 22, 2025
"Care provider answered my questions in details and provided good guidance."
5
Apr. 16, 2025
"Dr. Lee is very knowledgeable and has a way of explaining complex medical information in a way that's easy to understand. He is an attentive listener. I never feel rushed, and I know he is hearing my concerns. Beyond his expertise, Dr. Lee is genuinely empathetic. I also appreciate how preventative-minded he is. Dr. Lee doesn't just address current issues but he also focuses on keeping me healthy down the road. I completely trust his judgement and feel comfortable discussing anything with him. Dr. Lee is always patient and makes sure all my questions are answered. In the last decade I have had 2 major health issues and in both instance Dr. Lee has guided me to a successful conclusion. In fact, one issue he discovered. If you're looking for a primary care physician who is truly invested in your health, look no further than Dr. Lee."
5
Apr. 11, 2025
"Dr. Lee has always been fantastic. I never feel rushed and he listens to my concerns"
5
Apr. 11, 2025
"Dr Lee is great."
5
Apr. 10, 2025
"Excellent. Dr. Lee is Great - He listens, is Very intelligent, explains things, etc."
5
Apr. 3, 2025
"Dr. Lee is great been seeing him for years. I will continue to come to your clinic as long as Dr. Lee is there."
5
Mar. 27, 2025
"Excellent doctor. Takes the time to provide answers to all questions."
5
Mar. 19, 2025
"I like Dr. Lee. He takes the time to explain everything to you. And is proactive."
5
Mar. 17, 2025
"Dr. Lee is a caring and expert professional. He knows his trade and practices it to perfection."
5
Mar. 15, 2025
"Dr. Lee always is very welcoming and easy to talk to. He answers my questions thoroughly and I have never ever felt rushed through an appointment."
5
Mar. 13, 2025
"Always had a good experience."
5
Mar. 8, 2025
"Dr Lee is the best doctor myself; husband, adult children and grandchildren have the privilege to see!!!He always goes above and beyond!!!I never feel rushed thru appointment. Always makes time for any questions I (we)May have."
5
Mar. 7, 2025
"I had great experience! My questions were answered, treatment was clear. Doctor has a thoughtful and caring approach to diagnosis and treatment. I am also treated with respect and that my health and well-being are of top priority."
5
Mar. 7, 2025
"Dr Lee is the best and genuinely cares for me personally. I agree with all his methods and decisions."
5
Mar. 6, 2025
"Have had very good experience with Dr. Lee. He spends time discussing issues that I have had"
5
Mar. 6, 2025
"Dr Lee has been my PCP for about a decade. I have recommended my whole family to him & they continue to be under his care as well. We are all happy with Dr Lee & appreciate the care he provides."
5
Mar. 5, 2025
"Dr. Lee was very passionate about my condition, and provided excellent diagnosis & treatment. He did an excellent job in listening and taking in my input in proving his diagnosis and excellent treatment."
5
Mar. 1, 2025
"Dr. Lee is a wonderful doctor. He took the time to really review my case and went back to examine past data. That is something rare among doctors who are always time constrained. I would recommend Dr. Lee to anyone. In fact, I have done just that."
5
Mar. 1, 2025
"Dr Lee is the epitome of what who you would want as your physician."
5
Feb. 27, 2025
"Dr. Lee is just amazing! He listens intently, has great empathy and explains things in a concise and thorough manner. I very much appreciate Dr. Lee being my doctor and would recommend him to anyone who is seeking to be seen by a medical practice."
5
Feb. 23, 2025
"Good"
4.6
Feb. 23, 2025
"Dr Lee is by far the best primary care physician I've ever been to!"
5
Feb. 20, 2025
"Always helpful and listens well. Explains thoroughly, and cheerful"
5
Feb. 18, 2025
"Dr. Lee is always the best. He is reachable whenever I have questions or concerns. He also ease the process and make sure I have the best care possible. I can always trust him."
5
Feb. 16, 2025
"Dr Lee is the best. He's the reason my family and I go to Duly. He genuinely cares about his patients and that goes a long way. If it wasn't for him we wouldn't use Duly,"
5
Feb. 15, 2025
"Dr. Lee has been my physician for years. I trust him and respect his judgement and guidance. "
5
Feb. 13, 2025
"Dr. Lee is a very intelligent physician. He also can break everything down to a level where I can understand what is happening. I like Dr. Lee very much."
5
Feb. 1, 2025
"Dr. Lee is thorough, considerate and knowledgeable. I always feel he has my best interests in mind and I trust him completely with my medical care."
5
Jan. 26, 2025
"Excellent - Dr. Lee listens and offers solutions."
5
Jan. 25, 2025
"I've been a patient of Dr. John Lee for 8 to 10 years and plan to continue. Even after moving five years ago, I've been making the 1.5 to 1.75-hour drive to see him-it's absolutely worth it."
5
Jan. 24, 2025
"Another great visit to the office and annual physical with Dr. Lee. Hardly any wait time, nurse and doctor were very attentive. Dr, Lee always gives me the appropriate amount of time to listen to issues/current state of health and discuss options of treatment plans. Very happy with the attention, expertise and service I receive from this office and team."
5
Jan. 18, 2025
"Dr Lee is a spectacular Doctor!!"
5
Jan. 18, 2025
"Dr. Lee is the best primary doctor! He listens, is compassionate, thorough, and extremely knowledgeable."
5
Jan. 15, 2025
"Dr. Lee is always right on."
5
Jan. 14, 2025
"Quick efficient service, very professional"
5
Jan. 4, 2025
"Dr.Lee is a great doctor! Even with my insurance change, I would still follow him! Thank you Dr. Lee!!!"
5
Dec. 26, 2024
"Great experience as always! Dr. Lee is the best!"
5
Dec. 20, 2024
"Dr. Lee always explains things well and listens to my concerns"
5
Dec. 18, 2024
"Dr Lee is one of the best doctors on your staff. He listens and suggests lifestyle fixes as well as medication."
5
Dec. 17, 2024
"Dr. Lee is a caring and competent doctor! I appreciate his skill so much!"
5
Dec. 12, 2024
"Very good experience!"
5
Dec. 11, 2024
"So happy with my visit with Dr Lee! He's such a good listener and is helping with my issues."
5
Dec. 7, 2024
"Excellent care and great staff. Love my GP and all the other doctors and nurses under the same umbrella."
5
Dec. 6, 2024
"Very thorough exam"
5
Dec. 5, 2024
"I've recommended several friends and family to dr Lee and others in the office and will continue to do so"
5
Dec. 4, 2024
"I felt I was at ease. The doctor made me to feel comfortable, answered my questions. Enlighted me the ways to keep my health improved, I was delighted with the visit."
5
Nov. 15, 2024
"Dr. Lee is an excellent doctor"
5
Nov. 6, 2024
"It was great experience!! Dr Lee really showed he cares! I think he's a fantastic doctor!!"
5
Nov. 3, 2024
"Dr. Lee is agreat doctor. I feel comfortable with him."
5
Nov. 3, 2024
"I have recommended Dr. Lee to friends. I appreciate his care, knowledge, and professionalism."
5
Nov. 2, 2024
"I do NOT recommend!"
1
Oct. 24, 2024
"Answer detaill and kindly."
5
Oct. 20, 2024
"Dr Lee is excellent!"
5
Oct. 9, 2024
"Dr John Lee is a great doctor. He is patient and a good listener. He is attentive to his patients. Gives great advice."
5
Oct. 9, 2024
"Dr. Lee was excellent in providing information."
5
Oct. 9, 2024
"Dr Lee is a gem. His recall of my health issues and past situations is exceptional and helps him provide me top shelf care."
5
Sep. 28, 2024
"Dr Lee is very thorough and explains medicine in a very easy to understand manner"
5
Sep. 22, 2024
"Dr.John Lee showed genuine care to his patient, always pleasant , answers and explained all my inquiries. He was able to send messages on My Chart and guided me on what to do next for my daughter ( patient)."
5
Sep. 18, 2024
"Dr Lee is excellent, informative, and patient."
5
Sep. 10, 2024
"Dr Lee listens intently to symptoms and answers questions clearly."
5
Sep. 3, 2024
"Dr. Lee listens very well and gives you time to think through questions and answers."
5
Aug. 25, 2024
"Dr. Lee is an excellent clinician- informed, explains easily and excellent care."
5
Aug. 20, 2024
"Dr. Lee listens, answers all my questions, makes suggestions and diagnoses that I feel are appropriate and accurate."
5
Aug. 11, 2024
"Very kind nurses and doctor"
5
Aug. 6, 2024
"Great doctor."
5
Aug. 6, 2024
"Dr. Lee is an exemplary physician."
5
Jul. 23, 2024
"Dr John Lee is the best family physician I ever had. His is very responsive even during weekends. He is caring and practical in dealing with my health issues. I am at ease after talking or communicating with him."
5
Jul. 23, 2024
"Dr Lee is very good at listening and explaining. He is also excellent at quickly navigating and updating the computer patient information."
5
Jul. 9, 2024
"Care Provider (Dr. John K Lee) is excellent. "
4.8
Jul. 8, 2024
"Dr. Lee is wonderful and always helpful!!"
5
Jul. 7, 2024
"Dr. Lee is the best doctor for my kids."
5
Jul. 3, 2024
"Dr Lee is very respectful, kind, caring, and full of information. He listens patiently and offers useful advice and recommendations. My kids really love him. He's young and hip and my teenage boys can relate to him easier and willingly follow his suggestions."
5
Jun. 25, 2024
"Dr Lee is amazing"
5
Jun. 25, 2024
"Dr. Lee is an excellent doctor. He takes the time you need to explain everything and listens to everything I have to say. He doesn't rush me at all. He seems very knowledgeable."
5
Jun. 12, 2024
"It was an easy process. I have no complaints."
5
May. 27, 2024
"We like Dr. Lee very much. The only reason we stopped seeing him is because, and we know it is not his fault, he has limited time to spend with us to address all of our concerns as he is trying very hard not to be late for the next appointment. We do hope Duly should extend the time frame to allow the doctor has enough time to be with his patient and address all the concerns in a visit. It is very hard for us who have to work for our employer, and to see a doctor. Not to mention it is so hard to schedule an appointment with the doctors we trust, it is also that we have limited paid time off every year. Thanks"
4
May. 24, 2024
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