John E. Anderson, DO

4.9

2326 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Internal Medicine

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Education

Medical Education:: DO, Midwestern University Chicago College of Osteopathic Medicine - 1998
Residency:: Advocate Health Care (Advocate Lutheran General Hospital) - 2001

Board Certifications

American Board of Internal Medicine - Internal Medicine (Certified)

Practice Groups and Affiliations

Medical Group:: Northwestern Medicine Regional Medical Group
Alignment Category:: Northwestern Medicine Physician Network
On Medical Staff At:: Northwestern McHenry Huntley & Woodstock Hospitals

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

4.9

4.9

2326 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 26, 2026

5.0

He is a very caring man. He listens to all of my concerns and problems and he addresses them immediately.

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February 25, 2026

5.0

Takes time to talk to you and not rushed.

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February 25, 2026

5.0

I have been seeing Dr. Anderson for about 10 years and he keeps on top of things .

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February 24, 2026

5.0

Dr. Anderson made me feel very comfortable with his manner, questions and answers.So far, I feel confident in his expertise.

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February 21, 2026

5.0

Dr. Anderson is patient and willing to listen to questions and concerns we have. It's easy to send in questions knowing you'll always have an answer.

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February 18, 2026

5.0

Thorough, patient and good listener.

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February 18, 2026

5.0

Very personable

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February 16, 2026

5.0

Very thorough

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February 13, 2026

5.0

He is the best

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February 10, 2026

5.0

Very knowledgeable and understanding.

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February 10, 2026

5.0

He listens, he cares, he is very thorough

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February 09, 2026

5.0

He checks everything thoroughly and tries to help solve the health problems.

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February 09, 2026

5.0

Friendly

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February 06, 2026

5.0

He listens to your issues and is very thorough

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February 05, 2026

5.0

He is a great doctor and genuinely cares for his patients.

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February 04, 2026

5.0

Have been with him for ever ,most likely his longest patient.myself and my wife. The very best.

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February 02, 2026

5.0

His total focus and passion.

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February 02, 2026

5.0

Prompt and knowledgeable

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January 31, 2026

5.0

Very good patient manner

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January 30, 2026

5.0

They are great

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January 29, 2026

5.0

He listens and is also very thorough

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January 29, 2026

5.0

Always takes time to listen, offers plan and really seems to Carew about his patients.

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January 28, 2026

5.0

He listens and cares, thorough

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January 26, 2026

5.0

Doctor is thorough.

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January 21, 2026

5.0

Dr Anderson is very thorough, kind, and explains everything in a way that is easy to understand.

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January 16, 2026

5.0

He is a very good doctor and thorough if a person can get in to see him. It usually takes weeks even if one is ill. It can take months to schedule some appointments.

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January 14, 2026

5.0

Very thorough with exam

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January 13, 2026

5.0

Doctor Anderson is very thorough and explains everything he is doing and reviews all my needs with me

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January 09, 2026

5.0

He is honest and listens and answers my questions and concerns. If he cannot answer as it is not his field he has a referral to someone who can take care of me.

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January 03, 2026

5.0

Dr.John E. Anderson is very respectful to me and listens to my concerns and also complaints. I believe he is quite knowledgeable and thorough with my need to receive exams, labs and diagnostic tests which provide much more info when indicated.

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January 02, 2026

5.0

He is very thorough.

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December 31, 2025

5.0

Outstanding Demeanor and Professionalism

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December 29, 2025

5.0

He is a good doctor

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December 26, 2025

5.0

He wants to address health issues head on and not take the lackadaisical action.

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December 22, 2025

5.0

All very professional staff.

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December 20, 2025

5.0

Dr Anderson is very professional and caring. Takes the necessary time to explain and answer questions. Very personable.

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December 18, 2025

5.0

Very knowledgeable

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December 16, 2025

5.0

He is professional, thorough, knowledgeable, and caring.

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December 16, 2025

5.0

Thorough, professional, polite, explains everything in detail, just a good guy

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December 11, 2025

5.0

He has always tried to take care of me for the last 10 plus years.

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December 11, 2025

5.0

He's a Great Doctor

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December 09, 2025

5.0

He treats each patient as a unique person and tries to find a way to help or cure their problems.

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December 07, 2025

5.0

Professional

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December 07, 2025

5.0

He is a great listener.

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December 06, 2025

5.0

Dr Anderson is thorough and takes time to explain my health condition with recommended healthcare plan.

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December 05, 2025

5.0

Dr is very thoughtful, listens, and plans my treatment with my input .

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December 05, 2025

5.0

Really listens and is thorough and kind

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December 03, 2025

5.0

He's a Bears fan! Very nice. Did what I thought was a very thorough examination. Took the time to answer all my questions

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December 02, 2025

5.0

He listened to my concerns

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November 26, 2025

5.0

I've been seeing Dr. Anderson for many years. He's very informative very friendly. I'd recommend him anytime.

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November 26, 2025

5.0

Very professional.

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November 24, 2025

5.0

Best Doctor very very caring and understanding

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November 22, 2025

5.0

He's a good guy.

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November 21, 2025

4.0

It was the first time we met, but he seemed very polite and thorough

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November 19, 2025

5.0

I met Dr. Anderson as my Primary Care Physician approximately 6 years ago! Since then I have come to know him as a very thorough professional medical care Dr. He listens to my concerns and he remains focused on my healthcare issues.

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November 18, 2025

5.0

Professional,thorough,friendly

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November 14, 2025

5.0

Very thorough with exam

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November 14, 2025

5.0

Very thorough and personable.

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November 12, 2025

5.0

Johnny is an outstanding doctor he really cares about his patience

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November 11, 2025

5.0

very through and genuinely concerned about patients

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November 11, 2025

5.0

Very thoughtful and detailed.

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November 11, 2025

5.0

Dr Anderson is very thorough and always listens to and addresses our concerns. He is an amazing physician, compassionate and caring. Highly recommend him, we have referred friends to him.

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November 10, 2025

5.0

He is very caring and knowledgeable. He asks questions and listens to the patient

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November 07, 2025

5.0

I think he is incredible. He listens he cares

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November 04, 2025

5.0

He's professional and knowledgeable

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November 04, 2025

5.0

Great, Dr

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October 31, 2025

5.0

Dr Anderson has been great, really cares for his patient, takes his time. Also ask questions inquiring about how are you feeling, keep up the great work.

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October 31, 2025

5.0

Dr Anderson seems to be thorough in his physical examination as well as his questions regarding my overall health. He also has a friendly demeanor.

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October 29, 2025

5.0

Dr.Anderson has been my g.p. for many years. He is personable, professional and knowledgeable. He is a great Dr.!

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October 28, 2025

5.0

Knowledgeable

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October 28, 2025

5.0

Dr,John Anderson, is thorough and prepared to address concerns, answer question and establish a patient relationship. From the moment we met, it was reassuring , and I knew that I be in the best hands with him as my primary doctor.

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October 27, 2025

5.0

He is very thorough and easy to talk to.

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October 27, 2025

5.0

he cares about me

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October 24, 2025

5.0

He is a good doctor.

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October 24, 2025

5.0

He is professional, knowledgeable, attentive & personal.

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October 24, 2025

4.0

First impressions were positive: he was pleasant, smiled, was thorough and recommended and ordered tests that are needed to learn about any health problems that I may have.

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October 24, 2025

5.0

HE IS A VERY CARING DOCTOR, AND KNOWLEDGEABLE, DOES A GOOD JOB, REMINDS ME OF MY OLD DOCTOR

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October 23, 2025

5.0

When he looks up my chart, he never lets a problem slip by.

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October 23, 2025

5.0

Thorough exam and showed genuine interest in my health.

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October 23, 2025

5.0

Very knowledgeable and helpful, explained things on a lay level

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October 22, 2025

5.0

Caring doctor and addresses isdues

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October 22, 2025

5.0

Thorough and good communication

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October 21, 2025

5.0

I've been seeing Dr. Anderson for over 20 years. He's a great doctor. He listens and never makes me feel rushed. He was so helpful to me when my husband died. He called to talk to me personally. He also is thorough and I feel like he cares about his patients.

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October 21, 2025

5.0

He treated me very good

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October 21, 2025

5.0

Asks good questions and communicates needed info and next steps effectively

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October 21, 2025

5.0

Dr. Anderson is very thorough.

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October 20, 2025

5.0

Great listener and caring individual.

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October 20, 2025

5.0

He is very professional and wants to know about you .

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October 19, 2025

5.0

Very thoughtful and thourow.

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October 16, 2025

5.0

Always friendly and professional.

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October 15, 2025

5.0

On time To the point

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October 11, 2025

5.0

He's patient and answers all my questions

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October 10, 2025

5.0

Great doctor.

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October 08, 2025

4.0

Doctor is becoming more mellow I think with age and listening to his patient

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October 08, 2025

5.0

Very good doctor

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October 07, 2025

5.0

He always takes time and answers all our questions

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October 07, 2025

5.0

Great Professional Manner and listens to what you have to say.

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October 06, 2025

5.0

Takes time and is thorough. Listens well.

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October 05, 2025

5.0

Very easy going, through and easy to understand.

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October 04, 2025

5.0

Great service

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Disclosures

John E. Anderson, DO 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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HealthBeat

How Long Am I Contagious?

Know when you’re no longer a risk.

¿Por cuánto tiempo soy contagioso? [Infografía]

Por cuánto tiempo los virus comunes e infecciones bacterianas son contagiosas.

More HealthBeat Articles