Ian S. Katznelson, MD

Ian S. Katznelson, MD

4.9 
895 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medical Group

Primary Specialty

Neurology

Secondary Specialty

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Education

Medical Education:
MD, Northwestern University Feinberg School of Medicine - 1998
Internship:
McGaw Medical Center of Northwestern University - 1999
Residency:
Washington University/B-JH/SLCH Consortium - 2002
Fellowships:
Rush University Medical Center - 2003

Media

Board Certifications

  • American Board of Psychiatry and Neurology - Clinical Neurophysiology (Certified)
  • American Board of Psychiatry and Neurology - Neurology (Certified)
  • American Board of Psychiatry and Neurology - Sleep Medicine (Certified)

Faculty Profile

Health System Clinician, Feinberg School of Medicine

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Practice Groups and Affiliations

Medical Group:
Northwestern Medical Group
Alignment Category:
Northwestern Medicine Physician Network
On Medical Staff At:
Northwestern Lake Forest 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

4.9
4.9 

895 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

August 30, 2022

5.0

I think Ian S. Katznelson MD is a very dedicated doctor and feel confident recommending him.

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August 25, 2022

5.0

Great, thorough and easy to talk to.

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August 24, 2022

5.0

Spent and related today

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August 23, 2022

5.0

Dr. Katznelson was very knowledgeable, thorough, patient, and personable.

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August 22, 2022

5.0

Very patient, and very thorough.

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August 19, 2022

5.0

Dr. Katznelson has helped me stay alive since 2011.

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August 18, 2022

4.0

He's kind, explained everything and answers my questions

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August 18, 2022

5.0

Un buen doctor

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August 18, 2022

5.0

Competent and always takes his time to explain and answer questions

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August 17, 2022

5.0

He listens to what I say and addresses any concerns I have.

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August 15, 2022

5.0

Knowledgeable, positive attitude, took his time with me explaining everything

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August 15, 2022

5.0

Thorough and easy to talk to

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August 13, 2022

5.0

He’s very thorough

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August 12, 2022

5.0

He seems to go into great detail about symptoms and care.

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August 11, 2022

5.0

He is a great doctor ,he listen and answer all my questions.

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August 10, 2022

5.0

Knowledgeable, personable, informative, helpful, caring

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August 09, 2022

5.0

Dr. Katznelson was very nice and very thorough in his exam, and explained everything to me.

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August 09, 2022

5.0

Dr.Katznelson is very kind, caring and goes above and beyond to meet the needs of patients!

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August 08, 2022

5.0

Very professional

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August 08, 2022

5.0

Vernon Professional and accurate.

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August 04, 2022

5.0

Very considerate and helpful.

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August 03, 2022

5.0

He is thorough and listens to you without rushing you.

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August 02, 2022

5.0

Very nice and doesn’t rush me

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July 17, 2022

5.0

I’ve mentioned in previous surveys how much I appreciate Dr. Katznelson. He provides so much knowledge and always answers every single one of my questions no matter how “dumb” I think they are. I have learned so much from him and truly appreciate his attentiveness and care every time.

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July 13, 2022

5.0

He is thorough and direct

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July 12, 2022

5.0

He is a good listener and takes the time to explain things.

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July 11, 2022

5.0

He's a talented and likable doctor.

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July 06, 2022

5.0

Very thorough.

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July 06, 2022

5.0

Very thorough. Has a comprehensive long range and immediate range views that he explains very well

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July 02, 2022

5.0

Listens very professional and comfortable visit every time

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June 30, 2022

5.0

He is smart and knows his patients well

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June 29, 2022

5.0

I felt his in depth check up was what i needed for my sleep issues. I felt his energy and expertise were utterly amazing

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June 29, 2022

5.0

Friendly, attentive, knows the breathing machine hardware available.

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June 29, 2022

5.0

Personable, makes info easy to understand.

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June 27, 2022

5.0

Dr. Katznelson is an excellent neurologist. He’s thorough, intelligent, a great listener & cares about his patients.

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June 27, 2022

4.0

Me gusto como me atendió el Dr

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June 26, 2022

5.0

Great doctor.

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June 23, 2022

4.0

Seems very thorough.

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June 22, 2022

5.0

Professional, caring and easy to talk to

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June 22, 2022

5.0

I find him easy to talk to & he is very thorough.

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June 21, 2022

5.0

Very friendly caring dr. Dr Katznelson is thorough and spends the time and gives a very thorough exam and explains things well. I highly recommend him for a neurologist

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June 21, 2022

5.0

I am impressed with the approach Dr. Katznelson uses to keep himself up to date on my test results and other clinician notations. He gives me a sense of confidence in his medical knowledge and his interest in me as a patient.

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June 21, 2022

5.0

He spends time to explain me all the tests and listen to my concerns

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June 14, 2022

5.0

Dr. Katznelson was very knowledgeable and explained everything during the procedure so that I could understand and know what to expect.

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June 13, 2022

5.0

Great knowledge and care.

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June 13, 2022

5.0

Very thorough, knowledgeable, caring and friendly .

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June 13, 2022

5.0

Very knowledgeable and thorough.

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June 09, 2022

5.0

Easy to talk to. Gives me all the information.

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June 08, 2022

5.0

Kind, compassionate & concerned about my needs.

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June 08, 2022

5.0

His knowledge.

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June 07, 2022

5.0

The doctor answers all questions you may have

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June 07, 2022

5.0

He is clearly when he is explaining what’s steps will be next and why

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June 06, 2022

5.0

Dr. Katznelson answered all my questions in detail and he did not seem rushed.

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June 06, 2022

5.0

Dr. Katznelson is very thorough.

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June 05, 2022

5.0

Listening skill thorough explanations

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June 04, 2022

5.0

Dr Katznelson is a very good listener and made me feel very comfortable. I felt like I was in good hands

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June 02, 2022

5.0

Dr. Katznelson is knowledgeable, friendly and caring.

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May 31, 2022

5.0

Dr.Katznelson was very thorough. He discussed findings with me and then suggested a plan of care. I started on that plan the same day.

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May 30, 2022

5.0

Dr. Katznelson takes time to understand the problem. He isn't satisfied until he's sure he's got the correct solution. My case was difficult and he's not afraid to get help from a second opinion.

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May 27, 2022

5.0

I like Dr. Katznelson. He is thorough and has a good manner. The support staff is excellent also.

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May 25, 2022

5.0

A new set of eyes in my care that is moving me forward.

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May 24, 2022

5.0

He was positive and very knowledgeable

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May 20, 2022

4.0

I only met him once, nothing has been resolved yet so I don’t have much to go on yet as far as a recommendation

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May 16, 2022

5.0

Liked dr

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May 14, 2022

5.0

I have had Myasthenia Gravis for the past 11years. Dr. Katznelson has helped me stay alive for 11 years.

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May 12, 2022

5.0

Very good doctor, may have to wait for appointment very busy

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May 11, 2022

5.0

Dr is beyond caring. Very patient, knowledgeable and thorough.

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May 10, 2022

5.0

My meeting went well. He was helpful, thoughtful, and explained things well. He was responsive and I assume (am hopeful) he will follow through. He gave me instructions to reach out if things didn’t progress quickly enough, which I appreciated.

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May 09, 2022

5.0

I felt like Dr. Katznelson listened to my concerns and fully explained our next steps.

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May 09, 2022

5.0

Dr. Katznelson Was Prompt, Helpful, friendly, and smart. He is everything I would hope to find in a doctor. I would recommend him to anybody who needs a neurologist.

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May 08, 2022

5.0

Seems to be thorough and listens well, leaving me feeling confident.

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May 07, 2022

5.0

Professional!

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May 06, 2022

5.0

Friendly doctor

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May 05, 2022

5.0

He is very knowledgeable and friendly.

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May 05, 2022

5.0

He is terrific

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May 04, 2022

5.0

He always listens to my concerns and does his best to address them.

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May 03, 2022

5.0

He ask me questions and ask if I had any concerns

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April 30, 2022

5.0

caring, thorough, didn't rush our appointment, and easy to talk to

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April 29, 2022

5.0

Professional, listens and helpful

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April 29, 2022

5.0

Dr. Katznelson is very professional.

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April 27, 2022

5.0

Clearly communicates —next steps in care Throughly reviews test results and past history notes by colleagues and makes recommendations Calm approach and puts me at ease as to “what next” Waits while I ask questions Clearly wants best care for me Dr’s referrals are appropriate, timely and excellent

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April 25, 2022

5.0

He was very thorough and explained his thoughts and engaged me in the plan

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April 25, 2022

5.0

Professional with time to listen and answer all questions

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April 23, 2022

5.0

He was just an amazing doctor and had all the answers to my questions and I thank him

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April 21, 2022

5.0

He is thorough, thinks outside the box, has a wonderful bedside manner, attentive, and a wonderful listener.

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April 20, 2022

5.0

Nice, gentle manner. Explains condition and treatment in easy to understand language

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April 17, 2022

5.0

He is knowledgeable, careful, and explains everything very well.

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April 15, 2022

5.0

Very satisfied with my care.

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April 15, 2022

5.0

Excellent, Caring Physician

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April 14, 2022

5.0

Detailed oriented and thorough ... kind and efficient.

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April 13, 2022

5.0

Very professional and knowledgeable

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April 13, 2022

5.0

Dr. Katz Nelson was very thorough and thoughtful during the exam and with next steps. I left feeling hopeful.

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April 10, 2022

5.0

he is a polite, caring, knowledgeable doctor.

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April 08, 2022

5.0

As far as I know he is very good. I don’t have anything to compare him to.

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April 07, 2022

5.0

I had an overall great 5 star experience.

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April 04, 2022

5.0

good doctor.

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April 01, 2022

5.0

He’s awesome, kind, honest, and very respectful! He actually actively listens to you and tries to find a solution to your concerns rather than take the easy nonchalant way out of things. For that I thank you!

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April 01, 2022

5.0

Dr. Katznelson is always extremely kind, knowledgable, professional, thorough, a great listener & gives great advice.

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March 28, 2022

5.0

Superb job of initial patient review.

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March 28, 2022

5.0

He is very thorough in his appointments. He also follows up with the relevant treatments including prescribing physical therapy. I feel like he listens to and engages with me on my health questions.

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Disclosures

Industry Relationships

Consulting / Related Activities

Faculty member engaged in activities such as speaking, advising, consulting, or providing educational programs for the following companies or other entities

  • Alexion Pharmaceuticals, 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.