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Katherine S. Hyon, MD

4.9

1088 ratings Read Reviews

Northwestern Medicine Regional Medical Group

Primary Specialty

Obstetrics and Gynecology

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Practice Focus Areas

This medical professional has a particular interest or expertise in:

Abnormal Uterine Bleeding
Colposcopy
Contraception
Hysteroscopy
Menopause
Minimally Invasive Gynecologic Procedures
Uterine Prolapse
Vaginal Surgery

Education

Medical Education:: MD, Northwestern University Feinberg School of Medicine - 2016
Residency:: Southern Illinois University - 2020

Board Certifications

American Board of Obstetrics and Gynecology - Obstetrics and Gynecology (Certified)

Faculty Profile

Clinical Assistant Professor, Feinberg School of Medicine

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Practice Groups and Affiliations

Medical Group:: Northwestern Medicine Regional Medical Group
Alignment Category:: Northwestern Medicine Physician Network
On Medical Staff At:: Central DuPage 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

1088 Ratings

Reviews from Patients

89 Reviews

Reviews from Patients

89 Reviews

February 19, 2026

5.0

Dr Hyon was kind, professional and very efficient. She answered all my questions and concerns and explained would be covered in the next appointments. I felt comfortable and confident in her care.

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February 18, 2026

5.0

Dr. Hyon is an exceptional clinician. From the moment the appointment began, she created a sense of calm in what could have easily been an uncomfortable experience. She thoroughly explained each step before proceeding and consistently checked in to ensure I was doing well throughout the procedure. She and her medical assistant worked seamlessly together; efficient, attentive, and genuinely supportive. Their professionalism, compassion, and teamwork were evident, and it's clear they truly care about their patients and take pride in their work.

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February 17, 2026

5.0

She's wonderful, I've felt so heard and cared for by her. She's kind and thorough, and explains everything. I've been so thankful for her.

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February 17, 2026

5.0

I really liked her disposition and her attitude

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February 16, 2026

5.0

Dr. Hyon provided extremely compassionate, kind, and thoughtful care. She has never seen me before, but during my routine visit, she attentively listened to my questions and answered them in an insightful and sensitive manner that made me feel heard and supported.

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February 12, 2026

5.0

She was wonderful!

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February 11, 2026

5.0

Took time to answer all my questions thoroughly.

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February 02, 2026

5.0

Dr. Hyon is fantastic. She has the best bedside manner. She goes over things very thoroughly but is friendly and takes time to connect!

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January 23, 2026

5.0

Dr Hyon is very attentive, and thoroughly explains the process and options

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January 21, 2026

5.0

Caring, professional, thorough.

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January 03, 2026

5.0

Very friendly and approachable with any concerns.

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December 29, 2025

5.0

Very personable and great bedside manner. Gave me options in my treatment and explain everything I had questions about.

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December 19, 2025

5.0

She was very nice explained everything so well She was so nice to see patients that were rescheduled from other doctors I will keep her as my doctor

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December 16, 2025

5.0

She listens, she is not in a rush, explains everything very well, answers all my questions and concerns

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December 13, 2025

5.0

Answered all my questions and didn't feel rushed

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December 09, 2025

5.0

Dr. Hyon is the best. She listens, asks questions, and makes you feel like you are a part of your own care plan.

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December 02, 2025

5.0

She is a fantastic listener, takes her time and is very personable

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December 02, 2025

5.0

Very good workers and very good service

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November 26, 2025

5.0

She explained everything so well and she is so knowledgeable. She really thinks of everything. I so appreciate her.

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November 23, 2025

5.0

Great Dr.

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November 22, 2025

5.0

Not only is Dr Hyon extremely knowledgeable in her field, she listens, takes the time with you to come up with the right plan that works fir you.

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November 18, 2025

5.0

She made me very comfortable

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November 18, 2025

5.0

I was really impressed with her and her nursing staff. Very accommodating, answered questions and took time with me to make me feel cared for.

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November 10, 2025

5.0

She was wonderful! Extremely personable and knowledgeable, she also gave great guidance

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November 06, 2025

5.0

Also super friendly and easy to talk to. Welcoming. Good attitude. Explained everything throughly.

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November 04, 2025

5.0

She is great. Knowledgeable, friendly, professional, understanding, & compassionate.

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November 01, 2025

5.0

Excellent surgeon. Great communicator and bedside manner.

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October 30, 2025

5.0

Dr. Hyon is very knowledgeable & very patient with all of my questions & gave me all the information I need to make a decision on my care.

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October 27, 2025

5.0

Great Dr very informative

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October 25, 2025

5.0

Dr Hyon is a gem.

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October 20, 2025

5.0

She takes her time, answers all questions and is a great listener.

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October 16, 2025

5.0

The doctor listened to my concerns and very thorough

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October 14, 2025

5.0

She took the time and was patient with all my concerns and questions before my procedure.

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October 06, 2025

5.0

Good doc. Good surgeon.

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October 01, 2025

5.0

Very personable and explains stuff throughly.

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September 17, 2025

5.0

Incredible bedside manner, very knowledgeable, calm, and inclusive of the guest who attended the appointment with me.

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September 17, 2025

5.0

Dr. Hyon took the time to answer all my questions. She is also very friendly and professional.

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September 16, 2025

5.0

Helped me with my needs

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September 12, 2025

5.0

Amazing doctor!! Nothing but glowing reviews. Made me feel well taken care of.

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September 07, 2025

5.0

Listened carefully. Gave good advice. Good follow up notes.

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September 05, 2025

5.0

She's pleasant, professional and very knowledgeable.

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September 03, 2025

5.0

I have recommended her a few times.

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August 31, 2025

5.0

Dr. Hyon was kind and professional and really good at what she does

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August 27, 2025

5.0

Listens to patient, explains everything and any questions, gives good info and plenty of options or other methods, if and when necessary and applicable. Genuinely seems to care.

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August 27, 2025

5.0

Dr. Hyon was very kind and attentive.

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August 25, 2025

5.0

Thorough, detailed and gave multiple recommendations

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August 19, 2025

5.0

Dr. Hyon is an incredible doctor. She listens and fiercely advocates for her patients. She also provides a level of encouragement that is so needed when struggling to conceive. I'm so grateful I found a doctor like her.

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August 18, 2025

5.0

Dr. Hyon is amazing! I was nervous to consider doing a cervical check, but was ultimately curious - and did one at my 38 week appointment. Dr. Hyon talked me through it and explained all that she was doing. And it went by quickly and was not even painful :). She absolutely cares about her patients and really listens. I would be so happy if she were the doctor to deliver my baby.

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August 14, 2025

5.0

Spent time explaining everything!

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August 14, 2025

5.0

Excellent bedside manner and very knowledgeable

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August 13, 2025

5.0

Everything's was well planned and extremely organized.

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August 13, 2025

5.0

Why it helps any work efficiently

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August 09, 2025

5.0

I have not met Dr. Hyon but she made it a priority to call me after hours when I could not extend my nurses visit to 2 hours due to a hungry newborn.

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August 07, 2025

5.0

She's relatable and attentive. Today I brought my 9 month old (who she delivered) and she brought a nurse in to entertain him while she did my exam. It was so welcoming and thoughtful. As a practice that delivers babies, welcoming children for those moms makes all the difference

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August 07, 2025

5.0

Attentive, listened to my questions, thorough

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August 07, 2025

5.0

Dr Hyon is very knowledgeable and has exceptional bedside manner. Can't say enough wonderful things about her.

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August 05, 2025

5.0

She cares about her patients, provides proper time to listen to patient's concerns without rushing like other OB's. She is friendly and caring!

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July 20, 2025

5.0

Listens, explains aspects of everything, caring.

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July 20, 2025

5.0

Allowed me to talk about any issues I had been experiencing without feeling rushed.

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July 18, 2025

5.0

She was very caring, realistic and level headed with her responses to any questions. She explained everything very well and seemed very genuine

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July 16, 2025

5.0

She listens, cares and nice.

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July 13, 2025

5.0

She was nice, asked lots of questions and gave me the chance to ask questions too. She also gave great advice

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June 29, 2025

5.0

Dr Hyon is the best . She is caring and allows patients to ask questions and she provides great care and answers all your questions. You never feel rushed. She is a great access to the Northwestern Hospital organization.

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June 25, 2025

5.0

Dr. Hyon was great! She's very kind & gentle.

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June 25, 2025

5.0

Understood everything she went over and I'm very pleased with the service.

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June 24, 2025

5.0

She is wonderful!

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June 24, 2025

5.0

Dr Hyon really listened to my questions relating to my health and offered some helpful suggestions. Not all doctors do this

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June 24, 2025

5.0

She's the best doctor

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June 23, 2025

5.0

She is such a kind and helpful provider! She is very thorough and does not brush off your concerns at all! You can tell she really cares about her patients and is passionate about what she does. She is one of the best doctors I've ever had!

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June 23, 2025

5.0

had a swab done on a thursday that was resulted on a sunday and Dr. Hyon messaged me and send me Rx on a weekend which i greatly appreciated as I was in a lot of pain!

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June 22, 2025

5.0

Please see above :). I also appreciated how personable Dr. Hyon was and how comfortable she made me feel.

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June 19, 2025

5.0

She is very knowledgeable, did thorough exam and with a gentle touch. Asked me questions and answered my questions. Explained clearly the situation and set up the care plan. She is also nice and easy to talk to.

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June 18, 2025

5.0

She is professional, intelligent, informative, and personable.

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June 16, 2025

5.0

Very professional demeanor and caring personality

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June 16, 2025

5.0

She was very welcoming and made me feel super comfortable during a not so comfortable procedure.

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June 15, 2025

5.0

She cares and she listens to what you want and need. Follows through quickly and is kind and considerate.

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June 12, 2025

5.0

I had such a positive experience with Dr. Katherine Hyon , I'm usually very nervous when it comes to gynecology appointments, but she made me feel completely comfortable and at ease from the moment I walked in. She was kind, gentle, and took the time to really listen and explain everything clearly. It's rare to find someone so professional yet so warm and reassuring. Truly one of the best doctors I've ever seen. Thank you for your care _ I'm so grateful!

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June 09, 2025

5.0

Dr. Hyon is an incredible physician. She is kind, organized, treats the whole person, and has provided effective advice/treatment across all concerns. You can trust her and her team.

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June 07, 2025

5.0

Dr. Hyon was so kind and took her time to explain everything to me. This was my first visit with and I am impressed with her care.

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June 04, 2025

5.0

Exam was very thorough, all concerns were addressed and all questions were answered.

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May 30, 2025

5.0

Very caring

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May 21, 2025

5.0

She's a very friendly Dr. She treated me with gentleness and explained the examination step by step. She answered all of my questions and made recommendations where needed. A great Dr.

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May 18, 2025

5.0

Dr. Hyon was very thorough and caring. She listened to me and seem very caring to my medical issues.

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May 18, 2025

5.0

Dr. Hyon is very caring and answered all of my questions. She really wants the best for her patients.

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May 16, 2025

5.0

She honestly takes her time to explain her steps of action and then repeats and asks if you have questions and understand...since at my age we tend to have brain fog.

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May 09, 2025

5.0

She was friendly and not in a rush when answering my questions.

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May 08, 2025

5.0

Dr. Hyon is phenomenal. She listens, cares, and is so knowledgeable. Truly one of the best doctors I've ever seen.

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May 05, 2025

5.0

I met Dr. Hyon for the first time recently and found her very caring. I felt comfortable with her and I would recommend her any time.

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May 05, 2025

5.0

Dr. Hyon was awesome. She let me ask all the questions I had, explained everything clearly to me, and helped create a plan that I feel comfortable with moving forward.

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Disclosures

Katherine S. Hyon, MD 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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