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
(293 Ratings)
Aug 12, 2026
Nancy H.
Dr. Bremner is a very knowledgeable, friendly, thorough doctor. Our first consultation with her was not rushed. She went into great detail of the options for my medical procedure, answered all our questions and did not rush us through the process. She was very respectful of my choice for the surgical procedure as well as being very reassuring. She and her staff were top notch!
Aug 11, 2026
Meghan B.
She’s the absolute best. She truly cares and you can feel that as a patient. She really has a great personality and I’m glad she’s my doctor!
Aug 8, 2026
Tonya L.
Aug 8, 2026
Tonya L.
Quick response, thorough, friendly
Aug 8, 2026
Joyce A.
Dr. Bremner makes you feel at ease during your appointment explains things fully. She's a very compassionate physician.
Aug 8, 2026
Anonymous
Dr. Bremner makes you feel at ease during your appointment. She's a very compassionate physician. Outstanding all around.
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.

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