Ranya N. Sweis, MD

4.9

406 ratings Read Reviews

Northwestern Medical Group

Primary Specialty

Interventional Cardiology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Angioplasty and Stents
Atherectomy
Cardiac Catheterization
Transcatheter Aortic Valve Replacement (TAVR)
Transcatheter Mitral Valve Therapy
Transcatheter Valve Therapy

Education

Medical Education:: MD, Duke University School of Medicine - 2002
Residency:: University of Michigan Health System - 2006
Fellowships:: McGaw Medical Center of Northwestern University - 2009

McGaw Medical Center of Northwestern University - 2010

Languages Spoken

Arabic

Board Certifications

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

Faculty Profile

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:: Northwestern Memorial 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

406 Ratings

Reviews from Patients

56 Reviews

Reviews from Patients

56 Reviews

February 23, 2026

5.0

Ranya Sweis and her team were very caring and thoughtful, l felt I was in very good hands and that's important to me!!

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February 19, 2026

5.0

Same kind and caring

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February 16, 2026

5.0

A doctor who cares and fight off bad signs and warnings

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January 31, 2026

5.0

I'm really lucky to have been referred to Dr. Sweis! She answers all of my questions, and is really nice Her bedside manner is great, and she has made me feel very comfortable in our discussions at the initial appointment, day of the procedure, and after the procedure in my hospital recovery room.

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January 30, 2026

5.0

She is amazing called me at home the night before to see if I had any questions. She came to my room at least 5 times to check on me after the surgery

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January 25, 2026

5.0

Extremely communicative. She drew a picture of the blockages I am having.

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January 08, 2026

5.0

She is very good and thorough

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January 06, 2026

5.0

From front desk staff to Dr. Sweis all provided professional quality medical service. Very impressive cardiology department.

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January 05, 2026

5.0

Knowledgeable, caring, and never seems rushed with a patient

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December 18, 2025

5.0

Bedside manner was superb

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December 18, 2025

5.0

Completed procedure. Explained results. Answered questions.

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December 16, 2025

5.0

Very talented and knowledgeable. Great patient manner.

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December 13, 2025

5.0

What more can one say about the best of the best

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December 13, 2025

5.0

She immediately put me at ease uponn meeting. She was competant and caring. I felt like I recieved the best possible care.

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December 07, 2025

5.0

Same as above. Glad she used restraint in not doing the stent.

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November 25, 2025

5.0

Dr. Sweis is the best cardiologist I have ever met. I have already one of my friends to see her in 2024.

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November 24, 2025

5.0

She is excellent. Highly knowledgeable and great communication; great bedside.

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November 24, 2025

5.0

Thoughtful and professional. Loved her philosophy on helping patients not only get back to normal but in a position to do even better. Really appreciate her.

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November 22, 2025

5.0

She has great bedside manner and I trusted her with my life and wellbeing. She came through with flying colors.

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November 03, 2025

5.0

Takes all the time needed to discuss my care. Very knowledgeable and caring

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October 31, 2025

5.0

Explained steps and everyone knew what was going to transpire.

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October 29, 2025

5.0

I cannot say enough about her. She is smart, warm, bubbly and most of all caring. She explains everything in detail which is very important to me. I feel Very fortunate to have had her as my surgeon.

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October 24, 2025

5.0

She was attentive and understanding regarding my needs and setting up a path forward for me. Very comfortable appointment and very professional.

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October 15, 2025

5.0

I can tell how much she cares about her patients. I feel confident I'm with the right doctor to get the best care!!

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October 09, 2025

5.0

Very pleased... Dr Sweis spoke with me afterwards.

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October 06, 2025

5.0

Best doctor I've ever had!

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September 29, 2025

5.0

She was thorough. She was on time. That whole cat lab works like a well oiled machine.

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September 29, 2025

5.0

Very impressive knowledge and very good interpersonal relationship!

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September 25, 2025

5.0

Took time to explain things

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September 15, 2025

5.0

Excellent service

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September 15, 2025

5.0

Great doctor.

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September 08, 2025

5.0

Dr.Sweis is a true professional. She is personable, kind, caring and patient.

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September 01, 2025

5.0

Her knowledge of my case even before our meeting was impressive.Her patience and pleasant demeanor were reassuring as well.I knew Dr Sweis and her team were the right choice.

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August 20, 2025

5.0

Dr Sweis was very informative during the procedure and very kind and caring.

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August 05, 2025

5.0

She took the time to address all my concerns and seemed genuinely concerned for me as a patient.

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August 01, 2025

5.0

Solid competence, good communication.

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July 22, 2025

5.0

Very knowledgeable and caring

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July 16, 2025

4.0

I know so little about this and hardly remember her specifically but I can say they treated me very well

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July 13, 2025

5.0

Explained the procedure very clearly and answered any and all questions

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July 12, 2025

4.0

She did wonderful

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July 09, 2025

5.0

Acknowledge and easy to communicate with. She spent a lot of time with me and I appreciate it her Detailing everything that was about to occur with my procedure.

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June 10, 2025

5.0

Caring

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June 09, 2025

5.0

Dr. Sweis is exceptional! She is compassionate, caring, very knowledgeable and has been vital in helping me to continue recovery from my SCAD event. I am so blessed to have gotten the opportunity to have her for my cardiologist, and grateful for her part in the iSCAD registry.

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June 02, 2025

5.0

Doc Ranya takes time to discuss the issues. Explains and ask questions. Very concerned about my health. I really enjoy seeing her. Very confident and really knows her stuff.

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May 29, 2025

5.0

Excellent surgeon Kind to me and my family

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May 28, 2025

5.0

Great job on my procedure

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May 27, 2025

5.0

The first thing about Dr. Sweis is that she cares about you as a person and a patient. She checks in and visits with you frequently and with real interest. at the same time you gather from the other professionals what extraordinary doctor and person they think she is. i have been through two procedures and a consultation on type of surgery with her as well as many visits, plus of course two successful procedures. She is someone I will remember.

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May 26, 2025

5.0

She is really kind and caring and makes me feel like she cares about my well being and health

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May 23, 2025

5.0

same as above - as well as trusting her professional recommendations

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May 22, 2025

5.0

Dr. Sweis made me feel listened to and comforted at the same time.

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May 20, 2025

5.0

Dr. Sweis has done an excellent job managing my Cardiac care and follow up care. She has excellent communication skills and shows genuine interest in your personal situation and care. She takes the time to answer your questions and concerns and has always been able to leave me feeling great when the visit is over. I couldn't be happier with the care I've received from her and Northwestern.

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May 19, 2025

5.0

Continuously improving my heart condition under Dr. Sweis' care for the past six years. Couldn't be happier with the results! Very grateful indeed!

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May 14, 2025

5.0

Doctor Sweis seemed really interested in helping me get well again

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May 14, 2025

5.0

He is a good Doctor.

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May 13, 2025

5.0

Great bedside manner And takes time to talk to you

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May 07, 2025

5.0

It's been a little over two years since she was in charge of getting my stent taken care of after I transferred from another hospital and I feel great

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Disclosures

Industry Relationships

Consulting

Faculty member and/or their immediate family have engaged in activities such as speaking, advising, consulting, or providing educational programs for the following companies or other entities

Medtronic, Inc.
Merck & Co., Inc.

Board of Directors

Faculty member and/or their immediate family served in a fiduciary capacity, such as a board member/director, officer, or trustee, for the following companies or other entities

Intersocietal Accreditation Commission

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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