John D. Ayers, MD

John D. Ayers, MD

4.9 
833 ratings  Read Reviews
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Practice Website

Practice Focus Areas

Education

Medical Education:
MD, University of Illinois at Chicago College of Medicine - 1995
Internship:
St Elizabeths Medical Center - 1996
Residency:
Boston University Medical Center - 1997
St Elizabeths Medical Center - 1999
Fellowships:
University of Hawaii - 2000
Loyola University Medical Center - 2003

Board Certifications

  • American Board of Internal Medicine - Hematology (Certified)
  • American Board of Internal Medicine - Medical Oncology (Certified)

Practice Groups and Affiliations

Medical Group:
Northwestern Medical Group
Alignment Category:
Northwestern Medicine Physician Network
On Medical Staff At:
Central DuPage Hospital

Ratings and Reviews

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Overall Rating

4.9
4.9 

833 Ratings

Reviews from Patients

94 Reviews

Reviews from Patients

94 Reviews

August 28, 2023

5.0

Dr Ayer’s is very knowledgeable and caring.

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August 24, 2023

5.0

It is always a two way conversation, I'm never talked "at", I'm talked with

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August 23, 2023

5.0

He’s very interested in my care.

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August 22, 2023

5.0

Pure brilliance and down to earth sums it up

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August 20, 2023

5.0

Dr.Ayers has the patience in explaning everything clearly.

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August 16, 2023

5.0

He is absolutely determined to get me on a a specific drug & ordered a biopsy for me. He is making sure to cover all bases. Typed up several letters for us & was very thoughtful. He’s the best!

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August 16, 2023

5.0

Knowledgeable and great at communicating.

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August 15, 2023

5.0

Good doctor. Answers questions, etc.

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August 15, 2023

5.0

He is the perfect combination of heart and brains.

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August 15, 2023

5.0

Very caring, reactive & knowledgeable

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August 10, 2023

5.0

Even though the power was out, Dr. Ayers came into our appointment, prepared with paper notes that he had prepared ahead not knowing there was a power outage— so we were able to have a full appointment, where he not only knew/had pertinent details of my case in front of him, but answered all my questions giving me good advice and data.

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August 10, 2023

5.0

He cares and is really good with explanations

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August 09, 2023

5.0

See above. Clinic was efficient, prompt and helpful. A good experience!

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August 08, 2023

5.0

Dr. Ayers was well prepared and up to speed on previous test and visits. He explained his diagnosis, recommendations, and plan for moving forward, clearly. He answered my questions and took the time needed to make sure we were communicating with understanding Dr. Ayers “bed side manor” is excellent. I left his office confident I was in good hands.

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August 07, 2023

5.0

He is very caring and knowledgeable Dr. He takes his time with patients .

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August 07, 2023

5.0

Great bedside manner, doesn’t beat around the bush, extremely knowledgeable

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August 03, 2023

5.0

Professional Kind & Innovative

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August 02, 2023

5.0

He's got a great doctor to patient style and does hone in on the important stuff, therefore you remember the feedback well. Answers calls back in a really timely fashion and I trust him.

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July 25, 2023

5.0

Empathetic. Knowledgeable.

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July 25, 2023

5.0

Excellent doctor

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July 24, 2023

5.0

Dr Ayres is committed to his patients and shared practical health information and next steps

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July 20, 2023

5.0

He keeps trying different treatments

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July 20, 2023

5.0

Spent good time with me explaining everything in terms i could understand.

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July 19, 2023

5.0

He’s a very nice gentleman and smart, have nothing but good things to say about him.

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July 18, 2023

5.0

You feel comfortable talking to him and he answers your questions very well. He listens

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July 17, 2023

5.0

He cares very much about his patients well being. Also, he takes time to listen to his patient and their concerns.

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July 15, 2023

4.0

Gave me statistics so I could make choices

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July 15, 2023

5.0

He povides detailed answers to all of my questions

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July 14, 2023

5.0

Dr Ayers is easy to talk to and discuss best options. He really listens to his patients.

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July 11, 2023

5.0

Honest, great bedside manner

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July 11, 2023

5.0

Explained everything very well

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July 10, 2023

5.0

He is an excellent oncologist, he is very patient and kind 🙏

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July 07, 2023

5.0

He listens and explains everything so well. I have been with him for many years now

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July 06, 2023

5.0

Dr ayers is very knowledgeable. He listened to everything I had to say and we had a very good discussion on my needs

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July 05, 2023

5.0

He is very competent and caring.

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July 03, 2023

5.0

Dr. John Ayers his so professional and educated for patient.

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June 30, 2023

5.0

Outstanding and compassionate care!

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June 29, 2023

5.0

He is the best. Always so knowledgeable and caring and puts my mind at ease.

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June 29, 2023

5.0

doctor is working hard to help me

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June 27, 2023

5.0

I am confident in his knowledge of breast cancer treatment.

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June 27, 2023

5.0

Good doctor. Good person.

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June 27, 2023

5.0

I like that he is very straightforward and patient in answering questions.

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June 25, 2023

5.0

He cares for his patients.

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June 22, 2023

5.0

Very conversant and empathetic

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June 21, 2023

4.0

He seem to be very knowledgeable. I got the sense he was asking me for my input rather than recommending the best approach in some cases. They also seem to be a little negative in terms of painting the picture of how treatment will be. I don’t think that approach is necessarily wrong, but it was not a good fit for me.

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June 20, 2023

5.0

Dr. Ayers was cordial, friendly and explained my situation thoroughly.

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June 20, 2023

5.0

Honest, caring easy to talk to and encouraging

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June 19, 2023

5.0

He’s knowledgeable, attentive and on time

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June 15, 2023

5.0

Dr Ayers is extremely patient and kind, and thorough with his exam and communications. I am very much assured and confident that my illness is addressed holistically.

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June 14, 2023

5.0

He explained things clearly and was very patient and smart

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June 13, 2023

5.0

Friendly, efficient, knowledgeable

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June 13, 2023

5.0

Very thorough. ON TIME! That's important to me. Kind and considerate.

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June 12, 2023

5.0

He is the best!! All the staff say he is the best and even people outside the practice say he is top in his field.

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June 12, 2023

5.0

Friendly, respectful and cares about one's health

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June 11, 2023

5.0

Dr. Ayers is very thorough and took the time to explain things and answer my questions

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June 09, 2023

5.0

Dr. Ayers is professional, kind , and pleasant. Discussed many things relevant to my care.

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June 08, 2023

5.0

He has monitored my CCL symptoms for several years and has kept my updated on my status.

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June 07, 2023

5.0

Dr. John Ayers is THE BEST!!!! He is honest, truthful, trustworty, so well-informed, passionate about his work and he really cares about his patients.

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June 07, 2023

5.0

Dr. John Ayers is one of my favorite doctors because he is very professional and is so relatable when he answers my medical questions. He always explains things so well when I ask him for his expertise.

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June 06, 2023

5.0

Compassionate caring and encouraging

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June 05, 2023

5.0

Dr. John Ayars was very professional and explained the answers to my questions. He was very thorough and easy to understand. Made me feel very comfortable.

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June 01, 2023

5.0

He is doing everything possible for my improvement.

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June 01, 2023

5.0

He cares about me.

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May 31, 2023

5.0

Been seeing Dr ayers for 15yrs. Caring, direct answers to questions. Explains treatments fully. Personable

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May 30, 2023

5.0

Dr. Ayers was very thorough and knowledgeable. He was caring and took so much time with my daughter and me, I would recommend him to anyone who is dealing with breast cancer.

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May 30, 2023

5.0

Dr Ayers is very professional. He answers questions and is respectful. I also think he is very kind and puts me at ease when I speak to him. Great doctor!

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May 21, 2023

5.0

He takes the time to listen and give great information. Always has a plan and always looking at our health as a big picture as well cancer related.

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May 18, 2023

5.0

Took his time with us and explained what we asked

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May 17, 2023

5.0

He always makes you feel relaxed and cares about what your concerns are, listens to your questions and answers them honestly.

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May 15, 2023

5.0

I have faith that he always does the best job for me.

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May 10, 2023

5.0

Knowledgeable, allows time for questions.

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May 02, 2023

5.0

Clear info; knowledgeable, personable

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May 02, 2023

5.0

Informative, takes time to explain terminology, can relate to patients

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May 02, 2023

4.0

Very Good ! seem he is knowledgeable ..

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May 02, 2023

5.0

Very friendly and informative

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May 01, 2023

5.0

Excellent very professional oncologist always aware of my health I recommend him 💯 percent great human being

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April 29, 2023

5.0

The doctor is very kind to his patients.

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April 28, 2023

5.0

Doctor Ayers is very thorough he takes his time with his patients.

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April 27, 2023

5.0

Very thorough with the exam and explaining what tests will need to be done to figure out what is the problem. Very professional and didn't rush..made sure that I understood.

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April 27, 2023

5.0

Knowledgeable.

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April 27, 2023

5.0

Thorough and kind.

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April 26, 2023

5.0

As soon as Dr. Ayer’s entered the room I felt relaxed and comfortable with him. He explained everything in language that was easy to understand and did not rush through any part of the visit. I felt well cared for and he is a trustworthy doctor to have on my team.

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April 26, 2023

5.0

Knowledgeable. Friendly. Listens to me

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April 24, 2023

5.0

I researched Dr. Ayers before I made my 1st appt. I liked what I read about him.

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April 24, 2023

5.0

I like numbers. Dr. Ayers often uses percentages to make a point about what has worked through history. That is easy for me to understand.

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April 20, 2023

5.0

Very good at explaining and took the time with us .

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April 18, 2023

5.0

Doctor Ayers is ver professional and he cares.

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April 17, 2023

5.0

Very professional Dr.

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April 12, 2023

5.0

Informed in my health and good advice given

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April 10, 2023

5.0

He’s good at what he does and pleasant.

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April 09, 2023

5.0

Listens to patients concerns

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April 09, 2023

5.0

Even though I am discouraged they keep trying,.

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April 04, 2023

5.0

Dr Ayers is a wonderful doctor! He is thoughtful and listens attentively to concerns. He is proactive in research on cancer protocols and studies and then applies his expertise in a way that meet the needs of his individual patients. — 4 year cancer survivor

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April 04, 2023

5.0

He spends time with me. Listens to my questions and actually explains things. Plus I know he is up to date on research.

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Disclosures

John D. Ayers, MD reported no external professional relationships for calendar year 2021.

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.