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

Areas of Care

Conditions
  • Breast Cancer

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
(322 Ratings)
Jun 11, 2026
Hermila C.
She is kind and friendly......... takes her time with each patient. Dr Bremner makes her patients feel comfortable and at ease.
Jun 9, 2026
Amy C.
She and her staff were so warm and welcoming. I love how Dr. BREMNER took her time to explain aspects of my situation to me in such an informative & comprehensible way. I quickly connected with her and was impressed with her professionalism, experience, kindness, and passion. I know I am in very capable hands and it’s very reassuring. Shout out to Gabby & Tanya for being so friendly & helpful.
Jun 5, 2026
Heather M.
Provided in-depth information, listened, and had pleasant demeanor. Her staff was also very nice and appeared to enjoy their work.
Jun 5, 2026
Patricia C.
Very professional but at the same time has a special thoughtfulness which made me feel very relaxed and appreciative towards the whole staff and was very happy to be there. I am not afraid to fight my cancer.
Jun 5, 2026
Marie C.
Jun 3, 2026
Ma E.
Dr. Bremner MD was very kind and professional in explaining the medical situation in detail. She was very humane and empathetic.
May 23, 2026
Mary G.
Very thorough, explains things well, listens well. Her office is patient friendly, no waiting, follows through on everything. Experienced breast surgeon.In my case, cited options, concerns, & is reviewing with her team.
May 22, 2026
Francis O.
Dr. Bremner is so happy, friendly, nice, very accommodating . She took time to explained my case...the anatomy and the surgery perse, in the best way that I understood. She made me more confident or should I said lesser worries/fear. So knowledgeable and great MD:)
May 21, 2026
Jennifer W.
May 19, 2026
Joyce P.
She listened to my concerns. She took steps so my treatment can go forward.

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