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Katelyn M. Vandermast, APRN

Certified Nurse Practitioner

4.9

398 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Obstetrics and Gynecology

Secondary Specialty

Emergency Medicine

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Nurse Practitioner

Education

Professional Education:: MS, Northern Illinois University School of Nursing - 2015

Certifications and Licensures

American Academy of Nurse Practitioners - Nurse Practitioner-Family (Certified)
American Nurses Credentialing Center - Nurse Practitioner-Family (Certified)

Practice Groups and Affiliations

Medical Group:: Northwestern Medicine Regional 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

398 Ratings

Reviews from Patients

34 Reviews

Reviews from Patients

34 Reviews

December 05, 2025

5.0

As a single provider she is fantastic. She is knowledgeable, friendly, funny, and helpful.

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December 01, 2025

5.0

Very friendly, excellent service

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November 24, 2025

5.0

Dr. Vandermast made her office a friendly place for communication.

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November 17, 2025

5.0

Very kind and helpful. Not judgmental . Answered all my questions.

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November 10, 2025

5.0

Good service

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November 06, 2025

5.0

She is wonderful , very thorough and informative.

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November 03, 2025

5.0

I absolutely love Katelyn. She is easy to talk to, comforting, and holds no judgement whatsoever. The greatest.

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October 23, 2025

4.0

First time seeing her, but it felt comfortable right off. I don't know why. She didn't make me feel 60.

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October 07, 2025

5.0

She was so helpful, she explained so much, she gave me multiple choices, and had me as a big part of the treatment plan. She is amazing.

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October 07, 2025

5.0

She is a good nurse, I liked her approach.

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October 05, 2025

5.0

Kate was great. She listened and asked if I had any questions. She also looked in my chart and pointed out my upcoming appointments had been canceled without my knowledge. She spoke to the front desk staff to get me back on the schedule

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September 29, 2025

5.0

Very respectful, explains well, friendly and capable.

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September 22, 2025

5.0

Very great at her job by being so informative and making sure you understand everything. She elaborates on things nicely and makes you feel comfortable to ask anything at all. See has a welcoming personality which is very important.

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September 02, 2025

5.0

Kate makes you comfortable in an uncomfortable appointment. She explains everything and gives you time to ask questions

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August 26, 2025

5.0

She made me feel comfortable and gave strong advice without making me feel scolded. Felt she was thorough and addressed my concerns with solutions.

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August 25, 2025

5.0

Very down to earth. Friendly and explains things well without getting to medical.

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August 22, 2025

5.0

I typically am very uncomfortable with exams due to past trauma, but Katelyn was very kind and patient and answered all of my questions.

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July 29, 2025

5.0

Dr. Vandermast is very personable, kind and knowledgeable. I feel supported whenever I'm in her care. She helped me feel empowered and informed.

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July 29, 2025

5.0

She made me feel very comfortable, took her time to listen and explain things and just overall had a great bedside manner. It was much appreciated!

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July 25, 2025

5.0

She really listens to your concerns and gives great advice

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July 22, 2025

5.0

I felt very comfortable with Katelyn. She was thorough and gave me time for questions if needed.

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July 20, 2025

5.0

Very comfortable with her care.

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July 18, 2025

5.0

She is amazing and listens to you

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July 07, 2025

5.0

She was thoughtful, knowledgeable and approachable.

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July 03, 2025

5.0

Very amazing!

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July 03, 2025

5.0

Kate was very friendly, informative and thorough

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June 19, 2025

5.0

Katelyn was easy to talk to, very friendly and the exam was explained in detail and was done very thoroughly. Also, gave suggestions for pelvic floor therapy.

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June 18, 2025

5.0

Katelyn Vandermast is the best. She cares, she remembers, she listens.

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June 18, 2025

5.0

Very sweet. I am 16 weeks pregnant and she is the first person to ACTUALLY talk To me like a person and not another number coming into the office.

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June 16, 2025

5.0

She is amazing, personable, and knowledgeable

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June 15, 2025

5.0

Kate took her time, explained everything. Made me feel very comfortable

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June 11, 2025

5.0

Was very engaged in the conversation and shared good feedback.

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May 15, 2025

5.0

Kate is one of the best! She listened to my concerns, thoroughly explained my treatment options to address my concerns so I knew what to expect going forward.

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May 13, 2025

5.0

Very polite and helpful

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Disclosures

Katelyn M. Vandermast, 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.

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