About

Amy Bremner, MD, is a breast oncology surgeon at MemorialCare Medical Group in Laguna Hills and is the Medical Director for Breast Surgical Oncology at Saddleback Medical Center. Dr. Bremner completed her medical education at Georgetown University. She went on to complete her residency at Huntington Hospital for general surgery. Following her residency, she completed a fellowship at the University of Southern California for breast oncology.

Growing up, Dr. Bremner knew she wanted to pursue medicine because she was inspired by her father, who was also a physician. She decided to become a breast oncology surgeon because she always enjoyed women’s health, especially treating breast cancer.

As a physician, I enjoy working with my patients from the time of diagnosis to the completion of their treatment. Helping them through their journey and providing them cancer treatment and emotional support brings me the most joy. I want my patients to know I sincerely care about their successful treatment. I am committed to the most current, evidence-based, high-quality cancer care available. I am my patient’s most passionate advocate.

Dr. Bremner grew up in Sacramento, California and speaks Spanish. Outside of medicine, Dr. Bremner enjoys volunteering with her daughter through the National Charity League. She also enjoys working out, watching her children play sports, and traveling the world.

Languages

English, Spanish

Provider Specialty

General Surgery, Surgery - Breast

Education

Medical School

Georgetown University School of Medicine

2003

Internship/Residency - Surgery

Huntington Hospital

2008

Fellowship Program - Other

Keck Hospital USC

2010

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
(300 Ratings)
Aug 6, 2026
Marie S.
Dr Bremner is an amazing surgeon. She was extremely knowledgeable and helped me through unknown journey. She is very accessible and gently walks you through the difficult process of breast cancer treatment and recovery from a surgical perspective. I highly recommend her if you are fighting the fight. I am grateful she was on my team.
Aug 4, 2026
Anonymous
Very knowledgeable. Great bedside manner. Caring and explains things in plain English so you understand your treatment plan options very well.
Aug 3, 2026
Diane S.
One of the best doctors I've had the privilege of working with. Excellent care.
Jul 30, 2026
Stacey H.
Knowledgeable, listens, clear answers, engenders confidence, cares about patient and my best interests.
Jul 30, 2026
Tchaiko P.
Just an awesome interaction
Jul 28, 2026
Andrea O.
Took her time, very thorough with appointment. Very personable and friendly, I left feeling like I understood what was going on.
Jul 28, 2026
Susan M.
Jul 25, 2026
Trudy B.
Jul 24, 2026
Trudy B.
Remarkable! It was clear that her goal in this first meeting was to make sure I understood my situation: my cancer — what it looks like in the imaging, its physical characteristics, & its behavior — my options, the process, the “what if’s,” and my timeline. He wanted me to have all the information she could so that I could make truly infdecisions. Only one other doctor ever has devoted as much time and effort to help me understand, and she did it as calmly, confidently and thoroughly.
Jul 24, 2026
Cheryl H.

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