About

Kristen Bynon, PA-C, is a breast surgical oncology physician assistant/associate. She specializes in high-risk
surveillance and breast cancer survivorship. Kristen received her Master of Science in Physician Assistant Studies from the Western University of Health Sciences. She received her bachelor’s degree from Loyola Marymount University. Before working at MemorialCare, Kristen was an adult and pediatric emergency medicine physician assistant.

Kristen is passionate about caring for our breast cancer patients from diagnosis to survivorship. She also believes in high-risk screening, which results in early breast cancer detection. Kristen knew she wanted to work in health care after helping care for her elderly grandparents and volunteering in the hospital.

Kristen grew up in Houston, Texas, and moved to Mission Viejo, California, with her family over 20 years ago. She currently lives in Lake Forest with her husband and four children.

Languages

English

Provider Specialty

Physician Assistant, Surgery - Breast

Education

Allied Health Education

Western University of Health Sciences

2016

Locations & Affiliations

Locations

Insurance

Please consult your health care provider or health plan for the most accurate information about your health plan’s coverage of a particular health care service offered at a MemorialCare facility. Learn more about our Accepted Health Plans.

Patient Reviews

5.0 out of 5
(500 Ratings)
Apr 3, 2026
Amy S.
Very sincere and conveys a warm caring attitude
Apr 3, 2026
Shohreh M.
Dr Bynon explained the whole surgery process in a simple pleasant words and I feel confident about her.
Apr 3, 2026
Melanie W.
Kristen was incredible. Super smart, excellent bedside manner and answered all my questions. Melissa, her assistant, was wonderful.
Apr 2, 2026
Barbara W.
Kristen is great. She’s very thorough and very friendly. I really appreciate her advice!
Apr 1, 2026
Marsha O.
Mar 31, 2026
Rosa L.
Mar 30, 2026
Janice E.
Everything a medical processional should be. She is knowledgeable, open-minded, caring, patient and takes the time to listen.
Mar 30, 2026
Teresa T.
I would highly recommend Dr Kristen Bynon she was very knowledgeable. easy to talk with and answer all my questions and she was very patient I didn’t feel rushed. 👍🏼
Mar 26, 2026
Stephanie G.
Kristen Bynon was great, she answered all my questions and made me feel super comfortable. She was super friendly and has amazing bedside manner. I look forward to my next appointment with her.
Mar 25, 2026
Mary F.
Very compassionate, took her time to explain. Very nice

Source: Reviews are aggregated from third-party review sites such as Facebook, Google, HealthGrades, RepuGen, Vitals, WebMD, and Yelp.