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

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
(317 Ratings)
Dec 30, 2025
Yolanda O.
Was very informative and pleasant.
Dec 26, 2025
Susan T.
Warm friendly through.
Dec 16, 2025
Elizabeth B.
Dec 16, 2025
Carolyn K.
Dec 12, 2025
Sara D.
Dec 6, 2025
Alicia B.
Dr. Bremner is so personable, easy to talk to, and genuinely cares about her patients. MemorialCare is so lucky to have her!
Nov 14, 2025
Farzaneh G.
Her knowledge, skill and understanding to the issue was very remarkable.
Nov 1, 2025
Heidi F.
Pleasant check in. Dr on time and very personable.
Oct 30, 2025
Nida M.
Dr Bremner has a wonderful bedside manner. She explained everything very thoroughly and used humor and grace to help me with a difficult diagnosis. She created a detailed plan and discussed many treatment options. The receptionist and medical assistants were very kind as well and made us feel comfortable.
Oct 30, 2025
N S.
Dr Bremner has a wonderful, warm bedside manner. She explained everything very thoroughly and used humor and grace to help me with a difficult diagnosis. She created a detailed plan and discussed many treatment options. The receptionist and medical assistants (Tanya) were very kind as well and made us feel comfortable. Very clean office and parking at the structure was a breeze.

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