Mary G. Kaleta, APRN

Mary G. Kaleta, APRN

Certified Nurse Practitioner

4.9 
872 ratings  Read Reviews
Northwestern Medicine logoNorthwestern Medical Group

Primary Specialty

Interventional Cardiology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

  • Nurse Practitioner

Education

Professional Education:
MSN, Lewis University College of Nursing - 2020

Certifications and Licensures

  • American Nurses Credentialing Center - Nurse Practitioner-Adult Gerontology Primary Care (Certified)

Practice Groups and Affiliations

Medical Group:
Northwestern Medical Group
Alignment Category:
Northwestern Medicine Physician Network

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 

872 Ratings

Reviews from Patients

70 Reviews

Reviews from Patients

70 Reviews

February 14, 2026

5.0

Mary was very thorough and thoughtful. Took time to answer all my questions and concerns. Would not hesitate to see her again

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January 27, 2026

5.0

She was very friendly and listened to my complaints and helped me through the process

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January 14, 2026

5.0

She was very polite and professional

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December 24, 2025

5.0

She was very thorough and caring and went through all areas of my health history.

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December 19, 2025

5.0

Mary takes her time and throughly explains her findings.

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December 18, 2025

5.0

Mary is very thorough and patient with any questions. She explains why and how procedures ,etc will be done and what to expect . She genuinely seems concerned about my health and path forward to get better.

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December 13, 2025

5.0

Mary was very professional and patient with me and my questions. She genuinely seemed concerned and wanted to be sure I was fully informed and comfortable with what was discussed.

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December 13, 2025

5.0

She answered all of our questions

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November 10, 2025

5.0

Mary is very easy to talk to. She's conversational and she investigates other possible underlying conditions which are playing a role in the reason why you're there! She considers your life dynamic and makes sound recommendations. I appreciate her professionalism & I feel like she really advocates for me.

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November 05, 2025

5.0

Very involved with my care.

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November 03, 2025

5.0

Efficient, attentive, answered questions clearly

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October 31, 2025

5.0

Great person. Takes her time with you, very thorough. Makes sure she covers all covers all of your questions and concerns.

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October 28, 2025

5.0

She is amazing. Took her time. Went over test results. Listened to me. Extremely knowledgeable

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October 23, 2025

5.0

Ordered blood tests I've never had before which detected a problem.

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October 22, 2025

5.0

Mary is so knowledgeable , caring and smart. She listens and goes the extra mile for care

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October 22, 2025

5.0

She was the Dr. I am talking about. Very nice and helped me Very well.

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October 19, 2025

5.0

MARY KALETA AND NURSES, TECH WERE VERY EFFICIENT, FRIENDLY AND COMPETANT

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October 15, 2025

5.0

She was wonderful! She answered questions I didn't realize I had.

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October 10, 2025

5.0

Knowledgeable , listened well always professional and sincere

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October 09, 2025

5.0

See previous comments. Also, she appears to be highly competent.

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October 08, 2025

5.0

She was insightful into the progress I've made since first coming to NW Cardiology. Mary listened and answered the questions I had and immortalized them in My Chart (online patient portal).

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October 07, 2025

5.0

Mary was friendly, patient, and knowledgeable.

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October 06, 2025

5.0

She was professional, friendly, personable and thorough.

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October 06, 2025

5.0

Great bedside manner; good listener; non-judgmental.

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October 01, 2025

5.0

She is very knowledgeable about what she does.

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September 28, 2025

5.0

Shows concern

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September 24, 2025

5.0

Patient ,Thorough, Responsive, Professional, Competent. Everything I'd want from a follow up. Left feeling like I was the most important patient. This entire team has been top notch.

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September 23, 2025

5.0

During my telehealth visit she went over many aspects of my recovery. She was very thorough and kind. She took her time was not rushed. Answered all my questions and sent the referral for cardiac rehab the same day! I am very grateful for her time and help.

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September 21, 2025

5.0

very professional

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September 18, 2025

5.0

She has excellent knowledge and ability to deal with people.

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September 09, 2025

5.0

The thorough check up that I received today. One of the best I have ever received.

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September 04, 2025

5.0

Professional Medical Care

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August 31, 2025

5.0

Mary kaleta is a excellent CNP extremely knowledgeable she answered all of questions and gave me great advice.

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August 27, 2025

5.0

Great patient care and takes the time to explain each area of concern so that you understand how they will be treated.

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August 25, 2025

5.0

Explained in way for me to understand

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August 19, 2025

5.0

Very helpful; explained tests and plan thoroughly

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August 19, 2025

5.0

She was knowledgeable, gave me the information I needed and answered any questions I had.

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August 11, 2025

5.0

Didn't feel rushed and she answered all my questions. Very professional yet personable.

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August 08, 2025

5.0

Knowledgeable, easy to talk to

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August 05, 2025

5.0

The doctor was very nice and cordial and gave me the exact thing that I needed to do in order to get a kidney transplant

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July 29, 2025

5.0

Mary was the assistant of cardiologist Dr [name] and attended to my medical care with amazing detail.

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July 29, 2025

5.0

Mary was extremely thorough with her explanations during my follow up. Every question was answered throughly and without any rush at all. Very confident that I was in good hands and I left feeling that all my questions were answered and I understood the next follow up activities. She is truly an outstanding representative of the hospital and the Cardiology department.

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July 23, 2025

5.0

Mary is the consummate professional with a comprehensive knowledge of my issues and history and gave me a thorough examination and was overall very good. The visit restored my confidence in my health issues.

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July 08, 2025

5.0

She is wonderful; so easy to talk to and is so knowledgeable. She can explain your heart and it's function with ease and clarity. I appreciate her.

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July 07, 2025

5.0

Mary takes her time and is very thorough. She listens carefully and is great at explaining test results and various treatment options.

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July 04, 2025

5.0

Took her time very thorough

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July 04, 2025

5.0

Mary is lovely and caring. She knows my case down to the very last detail, and answers every question I have for her with with care and understanding.She takes her time and I never feel rushed.

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June 26, 2025

5.0

She takes time to ensure that everything is reviewed and discusssed.

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June 25, 2025

5.0

Personable and thorough. Mary is a health care provider who reflects empathy and patient focus.

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June 25, 2025

5.0

Great doctor concerned of my health

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June 17, 2025

5.0

Good treatment and good manner.

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June 17, 2025

5.0

pleasant, knowledgeable, answers questions, explains everything clearly

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June 13, 2025

5.0

See prior comment which is an assessment of CNP Kalea. She was great to work with.

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June 11, 2025

5.0

Very thorough

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June 11, 2025

5.0

Mary Kaleta is a confident and caring provider.

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June 11, 2025

5.0

Very personable and efficient nurse practitioner

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June 10, 2025

5.0

Extremely thorough explanations.

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May 28, 2025

5.0

Mary has seen me numerous times over the last six years. Very smart and a good listener. Comfortable with her advice.

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May 28, 2025

5.0

Mary is everything you would want in a healthcare professional, smart, caring, kind, thorough, efficient, and more.

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May 25, 2025

5.0

Mary does a terrific job answering my questions and providing helpful information. Also she is wonderful in person.

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May 25, 2025

5.0

The Time She Takes To Make Sure You Understand Everything About Your Procedure.

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May 24, 2025

5.0

Great bedside manner, expertise, and compassion

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May 24, 2025

5.0

She very nice,explains everything very informative

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May 23, 2025

5.0

the best

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May 20, 2025

5.0

Mary was very thorough with my exam and reviewing my charts and tests. She explained everything in a way I could understand and made sure to answer all my questions. I felt she truly cared.

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May 19, 2025

5.0

Nurse Kaley's was very knowledgable about my condition and shared current information about the results of my MRI.

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May 06, 2025

5.0

She keeps in touch with me and the doctor.

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May 05, 2025

5.0

Extremely informative

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May 05, 2025

5.0

Friendly, professional, knowledgable, and compassionate. Took the time to answer all my questions with total patience.

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May 02, 2025

5.0

The doctor was very courteous and professional and the doctor knew her expertise in the field of Medicine

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Disclosures

Mary G. Kaleta, APRN reported no external professional relationships for calendar year 2024.

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.