Measles Information

Practice Focus Areas

This medical professional has a particular interest or expertise in:

Education

Medical Education:: MD, University of the Witwatersrand Faculty of Health Sciences - 1986
Residency:: Mount Sinai Hospital Medical Center of Chicago - 1992
Fellowships:: University of Chicago - 1996

Board Certifications

American Board of Internal Medicine - Cardiovascular Disease (Certified)
American Board of Internal Medicine - Interventional Cardiology (Certified)

Faculty Profile

Assistant Professor, 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:: Catherine Gratz Griffin Lake Forest Hospital

Grayslake Ambulatory Surgery Center

Northwestern Memorial Hospital

Ratings and Reviews

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Overall Rating

5.0

5.0

1909 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

April 29, 2025

5.0

attentive insightful reassuring knowledge professional

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April 24, 2025

5.0

I have in the past. He is always very professional and a very nice guy.

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April 22, 2025

5.0

See above comments. He is the best!!!

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April 22, 2025

5.0

Dr. Cohen answers questions and seems to truly care about my heart health. I sincerely hope that he is not being overworked.

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April 19, 2025

5.0

He pays attention, is ready for our appointments and gives perfect advice.

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April 19, 2025

5.0

Because I like them

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April 18, 2025

5.0

Great doctor

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April 17, 2025

5.0

So extremely qualified and kind

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April 17, 2025

5.0

Excellent Dr. Five stars

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April 15, 2025

5.0

Dr. Ian Cohen is the best. He has taken excellent care of my self and my husband.

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April 15, 2025

5.0

Liked dr cohen a lot. First visit. Professional. Personable. Not rushed. He was prepared

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April 15, 2025

5.0

Super smart and thorough

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April 15, 2025

5.0

Dr. Cohen is very pleasant, answers all your questions, I felt good after our visit.

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April 15, 2025

5.0

Knowledgeable and concerned!!

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April 12, 2025

5.0

He came in prepared with my history, was very thorough and detailed, and explained his plan of care. He provided me with confidence in his expertise.

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April 12, 2025

5.0

He explains the diagnosis regarding the result of my ekg and answers my concerns. Soft spoken and encouraging person.

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April 11, 2025

5.0

Personable, caring and good explanations.

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April 11, 2025

5.0

Dr. Cohen is a caring, concerned, Cardiologist who puts his patient first. He is very thorough and knowledgeable. He mentioned that I should be tested for an autoimmune disease after reviewing results from Mayo's. He is a true diagnostician and I'm blessed to have him as my doctor.

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April 09, 2025

5.0

Knowledgeable and very personable

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April 08, 2025

5.0

Prompt and interested and has a plan

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April 08, 2025

5.0

He listened well and he had a good plan for my health. Thorough.

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April 08, 2025

5.0

Outstaning and compassionate physican

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April 08, 2025

5.0

I would recommend Dr. Cohen to anyone looking for a knowledgeable, compassionate and caring Doctor.

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April 04, 2025

5.0

Dr. Cohen answers all my questions without rushing. He is extremely thorough and has a game plan to treat my situation. Dr. Cohen is the best.

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April 04, 2025

5.0

He's very knowledgeable & straight forward,

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April 03, 2025

5.0

Dr. Cohen has been my trusted cardiologist for years.

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April 02, 2025

5.0

Knowledgeable and to the point

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April 01, 2025

5.0

Outstanding empathetic, thorough, knowledgeable and caring physician.

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April 01, 2025

5.0

Dr Cohen is a great doctor, warm, caring, and competent. He makes sure you understand everything, and makes you feel better when you leave.

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April 01, 2025

5.0

He seems very detail on your information.

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March 29, 2025

4.0

Down to earth and talks plainly

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March 29, 2025

5.0

Dr Cohen is passionate,concerned, and listens Highly qualified ....you leave an appointment feeling you have been in the best care available

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March 28, 2025

5.0

He knew exactly how to handle my cardiac needs. Was precise and caring.

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March 28, 2025

5.0

He is my cardiologist so not sure about family medicine, but sure his methods would be the same.

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March 27, 2025

5.0

Best care

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March 27, 2025

5.0

Cohen values patience wellbeing.

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March 26, 2025

5.0

Thorough analysis of cardiac history relating to current issues and their effects.

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March 26, 2025

5.0

He was very prepared for my visit with knowledge of my history - from researching the information in my file and what had been forwarded by my internist. I left with confidence that he will do the testing necessary to recommend any treatment that I require going forward.

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March 06, 2025

5.0

Terrific physician!

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March 06, 2025

5.0

Excellent doctor

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March 05, 2025

5.0

Dr. Ian Cohen is remarkably insightful, able to explain concisely in layperson terms, and (thankfully) provides a straightforward / candid approach.

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March 05, 2025

5.0

He is very knowledgeable. I would return to him if needed.

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March 05, 2025

5.0

Excellent, knowledgeable, doctor. The best!

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February 28, 2025

5.0

Outstanding knowledge and talent combined with compassionate care

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February 27, 2025

5.0

This man is extraordinary - smart, good listener, compassionate, looks at the whole picture and does not have tunnel vision. Takes the patient feelings and thoughts into consideration. A plus doctor!

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February 27, 2025

5.0

I love Dr. Cohen and his team. They were great.

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February 26, 2025

5.0

He's the best!

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February 23, 2025

5.0

He is the best - i appreciate having him in my corner - gives me confidence in my care -

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February 21, 2025

5.0

He is professional, on time , with knowledge.

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February 21, 2025

5.0

Out standing physician!

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February 18, 2025

5.0

He answered my questions. Alleviated any concerns, but put forward a plan for me to follow to get myself in better health. It's up to me to follow.

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February 18, 2025

5.0

Attention Constant review of patient's recirds

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February 17, 2025

5.0

Very nice and explained everything that I needed to know

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February 13, 2025

5.0

Dr. Cohen is not only kind and personable, he knows his stuff. He takes the time to explain and make a plan with you. He is a gem and a phenomenal doctor.

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February 12, 2025

5.0

Very informative, thorough, caring and listens extremely well to my concerns.

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February 10, 2025

5.0

Fantastic doctor. Taking necessary time to explain everything what is needed in care.

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February 09, 2025

5.0

I think he's smart, stays current on the literature, cares for the welfare of his patients

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February 07, 2025

5.0

He has added years to my life with his knowledge and skills

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February 07, 2025

5.0

Great doctor & has great communication skills at all levels!

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February 07, 2025

5.0

He always listens to my concerns and helps understand the reasons for his treatment.

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February 04, 2025

5.0

He listens and cares about his patients. Very good with his knowledge about his field

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February 04, 2025

5.0

Dr Cohen is wonderful

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February 04, 2025

5.0

Excellent care

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February 03, 2025

5.0

My husband respects him and feels secure in his care

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January 28, 2025

5.0

He's very caring and takes his time

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January 26, 2025

5.0

Felt very comfortable with him. He was very informative.

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January 25, 2025

5.0

Dr. Cohen is very attentive, explains the diagnosis in great details, exudes confidence.

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January 23, 2025

5.0

I ma highly satisfied with Dr. Cohen's approach, patience and looking at my overall situation in his assessment.

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January 23, 2025

5.0

Dr. Cohen seems to be very knowledgeable doctor for my health and he is listening to my question and he is recommended home care.

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January 22, 2025

5.0

Took the time to go over things carefully explained plan off action

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January 22, 2025

5.0

I will be recommending to anyone in any time

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January 21, 2025

5.0

Very thorough

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January 20, 2025

5.0

He is absolutely the best!! Always takes the time to go everything in detail. I thrust him without hesitation. Both my wife and I gave him as our cardiologist.

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January 19, 2025

5.0

Known him for years. Excellent, highly knowledgeable practitioner as well as a kind person! Great communicator of care.

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January 16, 2025

5.0

Dr. Cohen is extremely knowledgeable, kind, thorough, and highly engaged. He takes the time to patiently answer all my questions. So happy to have his expertise!

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January 16, 2025

5.0

He is thorough and has a great manner

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January 10, 2025

5.0

Thorough, concerned helpful

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January 10, 2025

5.0

He is pleasant, caring, informative and has a great bed side manner

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January 09, 2025

5.0

Professional, experienced

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January 09, 2025

5.0

Knowledgeable and personable

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January 07, 2025

5.0

the best

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January 07, 2025

5.0

love his candor, direct communication

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January 06, 2025

5.0

Dr. Cohen is an expert.

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January 06, 2025

5.0

Look at above review. Excellent.

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January 06, 2025

5.0

Very through and personable visit

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December 18, 2024

5.0

See above. Also scheduling good.

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December 15, 2024

5.0

Excellent physician with a deep knowledge of all aspects of cariology. Dr. Cohen goes the extra mile in ensuring that his patients get the testing and procedures required for the best possible outcome of their cardiac health and well being.

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December 15, 2024

5.0

Competent diagnosis

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December 14, 2024

5.0

Great doctor!

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December 13, 2024

5.0

Dr. Cohen is the best! I have been a patient of his for 13 years. He explains everything in terms that I understand, answers questions directly and is a very likeable person.

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December 13, 2024

5.0

bright, caring

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December 12, 2024

5.0

Fast service

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December 11, 2024

5.0

Best Doctor I ever had.

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December 10, 2024

5.0

Very attentive to all health issues.

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December 10, 2024

5.0

Dr Cohen is a well respected doctor who does an excellent job of following my condition and informing me of results, concerns about my health. Much appreciated!

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December 10, 2024

5.0

Like I sad before! -He is the BEST !!!

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December 07, 2024

5.0

Always recommend him to anyone who relates they have Cardiac issues, We have been seeing him for years. Would not change as he is extremely competent. Knowledgeable and we know we're getting the best care possible. He is very caring. Thankful we have him.

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December 07, 2024

5.0

Dr. Cohen spent time to explain all the test results and completely check me over. I am very confident with his expertise.

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December 06, 2024

5.0

Dr Cohen is a remarkable cardiologist who is both highly skilled and very caring. I feel that he has a deep understanding of my condition and thoughtfully offers treatment and advice which has helped me greatly.

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December 06, 2024

5.0

So caring!

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Disclosures

Faculty member received compensation for medical record consultation and/or expert witness testimony.

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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