Respiratory Virus and Vaccine Information

Ahmad Zarzour, MD

4.9

374 ratings Read Reviews

Northwestern Medical Group

Primary Specialty

Hematology and Medical Oncology

Is your insurance accepted? Select plan

Practice Focus Areas

This medical professional has a particular interest or expertise in:

Education

Medical Education:: MD, University of Damascus School of Medicine - 2012
Residency:: Cleveland Clinic Foundation - 2016
Fellowships:: McGaw Medical Center of Northwestern University - 2020

Languages Spoken

Arabic

Board Certifications

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

Practice Groups and Affiliations

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

Palos 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.

Read Ratings FAQs

Overall Rating

4.9

4.9

374 Ratings

Reviews from Patients

100 Most Recent Reviews

Reviews from Patients

100 Most Recent Reviews

February 27, 2026

5.0

Great bedside manner

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 26, 2026

5.0

Knowledgeable. Respectful. Explained tests and results so that I understood. Thorough examination.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 24, 2026

5.0

Same as above_good care.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 23, 2026

5.0

Very nice and knowledgeable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 18, 2026

5.0

Dr. Zarzour is clearly an expert in his field, I read his CV and talked tonpeople and I havw full faith in his ability. He also has a calming confident bedside manor that has greatly improved my morale and made me feel like I am in the best hands possible.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 17, 2026

5.0

I really like his bed side manners.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 16, 2026

5.0

Love Dr Z grateful to have him as my Dr. I put my trust in him.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 12, 2026

5.0

He was very nice and made me feel he was interested and knowledgeable.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 11, 2026

5.0

Dr. Zarzour was very professional, thorough and caring and listened to my questions/concerns.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 10, 2026

5.0

Dr Zarzour is an excellent communicator and great listener.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 10, 2026

5.0

Dr Zarzour was the best of the best!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 09, 2026

5.0

Knowledgeable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 09, 2026

5.0

He is a very good Doctor , he knew exactly what to do for me!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 04, 2026

5.0

He takes time to answer your questions on a level you understand. He's wonderful.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 04, 2026

5.0

He addressed my questions and concerns

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 03, 2026

5.0

Very professional and knowledgeable.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

February 03, 2026

5.0

Good bedside manners, shows empathy and kindness...

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 30, 2026

5.0

He's very knowledgeable and helps me understand

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 30, 2026

5.0

Very personable and very thorough. Explains everything well,

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 30, 2026

4.0

Knowledgeable and good communicator

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 28, 2026

5.0

Dr.Zarzour was very prepared for my visit. He understood my case and gave me very complete explanations and answers. He has an excellent bedside manner and his caring nature was apparent.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 28, 2026

5.0

Very professional

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 24, 2026

5.0

Good care

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 24, 2026

5.0

Dr.Zarzour explains procedures and answers questions to all concerns.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 22, 2026

5.0

He explained everything clearly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 21, 2026

5.0

Very nice, very respectful, listened,

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 20, 2026

5.0

Doesn't rush, explains and listens, compassionate and caring.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 19, 2026

5.0

Very personable and caring.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 17, 2026

5.0

He listens and he cares.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 14, 2026

5.0

Great customer service, very knowledgeable and informative.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 13, 2026

5.0

So professional and he took his time to explain things to me

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 11, 2026

5.0

Very nice

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 10, 2026

5.0

Holistic, caring, professional

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 09, 2026

5.0

Excellent Doctor is helping me get better!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 09, 2026

5.0

He is a knowledgeable man/doctor who knows how to treat patients.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 09, 2026

5.0

Friendly, professional, knowledgeable

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 07, 2026

5.0

So glad he is so knowledgeable about my case and is trying to help me!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 07, 2026

5.0

Knowledge and helpful

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 07, 2026

5.0

Explained everything well.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 05, 2026

5.0

Excellent Doctor. Very knowledgeable and great interpersonal skills

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

January 04, 2026

5.0

Great service

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 31, 2025

5.0

He's a great listener and he understands where you're feeling

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 31, 2025

5.0

He was very nice and helpful. Very polite too.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 30, 2025

5.0

Doctor Zarzour was thorough personable and made me feel at ease during my appointment.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 30, 2025

5.0

Dr. Zarzour is very professional, knowledgeable and compassionate. He listens to your concerns and follows through. He and his staff are very prompt at responding to questions or requests.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 29, 2025

5.0

He listens, he is caring, very knowledgeable, and is pleasant. Great doc,

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 24, 2025

5.0

Dr. Zarzour spends time to answer questions and explain the procedures and his recommendations for care and treatment.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 22, 2025

5.0

Answered all my questions and concerns. Great bedside manner.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 22, 2025

5.0

He is caring and thorough he explains things well

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 19, 2025

4.0

He's personable a d friendly

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 17, 2025

5.0

Very informative

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 15, 2025

5.0

First time meeting him made me feel comfortable. Explained to me anything I needed from him he would take care of me. Great Doctor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 15, 2025

5.0

Dr Zarzour, MD seems to be very interested and thorough with my examination and overall condition.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 11, 2025

5.0

Yes you just super nice

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 09, 2025

5.0

Dr has taken his time explaining treatment and expedited the start of treatment

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 08, 2025

5.0

Very scary interested in what I had to say

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 08, 2025

5.0

Explain everything well. Took time to answer questions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 08, 2025

5.0

Very nice doctor did not rush me when I spoke. Listened to me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 07, 2025

5.0

Dr.Zarzour is a caring Doctor.He explains everything to you and takes time with you.Love his R.N.Praticioner

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 07, 2025

5.0

Doctor was personal, compassionate and competent. He explained my diagnosis and options clearly.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 05, 2025

5.0

The Dr and his nurse are very good very informative in helping me understand the importance of my care and I appreciate that.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 05, 2025

5.0

He was friendly, a good listener and very professional.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 05, 2025

5.0

Very good Doctor, knows his profession! And answers all of my questions!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

December 02, 2025

5.0

He listens and is very genuine

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 20, 2025

5.0

Very relatable and knowledgeable. Explained in detail what was going on with me.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 19, 2025

5.0

Good listener explains things well

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 14, 2025

5.0

Very knowledgeable!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 12, 2025

5.0

Very easy to talk to.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 12, 2025

5.0

He is thorough and listens

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 12, 2025

5.0

Kind, caring, and reviewed next steps and made sure my next apts were in the calendar.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 11, 2025

5.0

Very caring and knowledgeable!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 11, 2025

5.0

He's conscientious and has and continues to find the best ways of approaching my situation.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 11, 2025

5.0

Friendly, good listener, knowledgeable.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 10, 2025

5.0

Very kind

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 10, 2025

5.0

Caring dr

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 10, 2025

5.0

Very knowledgeable physician.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 08, 2025

5.0

Spends time and addresses all concerns.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 07, 2025

5.0

He's very thorough and he makes sure you understand exactly what the problem is and what they would like to do about it with the patients permission.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 07, 2025

5.0

He did not talk at me he talked to me and he listened to me talk

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 06, 2025

5.0

Knowing what his recommendations are, I hope to be feeling much better very soon.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 05, 2025

5.0

He did a great job of explaining my condition and all the methods I can use to keep myself well

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 05, 2025

5.0

Takes time to explain things to his patients in a caring and respectful manner!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 04, 2025

5.0

Excellent doctor

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 04, 2025

5.0

He listens to the patient and answers questions with honesty

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 03, 2025

5.0

He is so very kind and he makes me feel like I matter. I would highly recommend him!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

November 01, 2025

5.0

Dr. Zarzour has been truly exceptional in caring for my son during his Hodgkin lymphoma treatment. He is attentive, compassionate, and always makes sure we understand what is happening and why. He has been flexible with scheduling when our family needed it and has given us so much comfort during this difficult time. We are very grateful for his care and support.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 31, 2025

5.0

Easy to talk to!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 30, 2025

5.0

Very polite. Professional, and caring. Great oncologist.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 28, 2025

5.0

Knowable and thorough in explaining details. Very considerate.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 27, 2025

5.0

He takes his time and explains and answers all your questions

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 21, 2025

5.0

Our daughter was a new patient, and Dr. Zarzour made her feel very comfortable.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 20, 2025

5.0

He explained recommended procedures and thoroughly answered our questions.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 20, 2025

5.0

He has patience very pleasant

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 20, 2025

5.0

Dedicated, Intentional, Concerned, Thorough! He makes you feel safe with knowing he has your best interest at heart as his patient

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 17, 2025

5.0

Very Knowledgeable and answers all my questions!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 15, 2025

5.0

Takes time with his patients and explains what what to expect!

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 14, 2025

5.0

Very compassionate and caring doctor.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 14, 2025

5.0

I use to have very good Doctor in Layola. That was Dr. Deen. After when she left I had another Doctor who for 5 years did nothing for me knowing my iron and ferritin is so low. My daughter recommended this Doctor. He save my life. After 2 iron infusions I feel like diferent person. Finally im not so tired have energy etc. I love this Doctor. After 5 years off suffering I'm back to normal. I can recommend this Doctor to anyone. Thank you so much Izabela

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 14, 2025

5.0

No issues. Seemed very thorough. Easy to talk to

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

October 08, 2025

5.0

Dr. Zarzour is very knowledgeable and in addition to physical examination, he shows interest in patient's input.

Was this helpful? Yes (0) No (0)

Thanks for your feedback!

Disclosures

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.

View More Disclosures