MSK breast cancer surgeon Tracy-Ann Moo

Tracy-Ann Moo, MD

Breast Surgical Oncologist

Clinical Expertise

Breast Cancer; Nipple Sparing Mastectomy

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Accepted Insurance Providers

Dr. Moo accepts the following list of insurance providers. Select your insurance provider to see more details.

Contact and Location

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Memorial Sloan Kettering has locations throughout New York City, Long Island, New Jersey, and Westchester. These locations offers many services, including screening, chemotherapy, and medical testing.

About Me


MD, Stony Brook University School of Medicine


General Surgery – NewYork-Presbyterian/Weill Cornell Medical College


Breast Surgical Oncology – Memorial Sloan Kettering Cancer Center

Board Certifications


I am a surgical oncologist who specializes in caring for women with breast cancer. I have particular expertise in performing nipple-sparing mastectomies for women with breast cancer and those who are at a high risk of developing the disease. I see patients at MSK Commack and MSK Nassau. At each location, I work closely with my colleagues in radiology, radiation oncology, and medical oncology. We ensure that every person we care for receives a cohesive treatment plan that is tailored to their life and their disease.

I was drawn to breast oncology because of my interest in advancing women’s health. I greatly value being able to develop relationships with and care for women who are facing a challenging period in their lives. Breast cancer and its treatments affect a woman’s health and can also affect her body image. Because of advancements in treatment options, we are able to cure many women while helping them to continue to look and feel like themselves.

Receiving a breast cancer diagnosis is difficult for women and their loved ones. As their doctor, I want all of my patients to feel that they have a solid understanding of their disease and treatment plan, and to know that I will be by their side throughout their entire journey.

As their doctor, I want all of my patients to feel that they have a solid understanding of their disease and treatment plan, and to know that I will be by their side throughout their entire journey.

Dr. Moo

Awards and Honors

  • Scientific Impact Presentation Award, American Society of Breast Surgeons (2013)
  • Affinito-Stewart Grant, President's Council for Cornell Women (2014)


Doctors at Memorial Sloan Kettering work as teams, with specialists from all different areas. This allows us to consider all your needs together, and to give you the best possible care.

Clinical Trials

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Find a Clinical Trial for You

Memorial Sloan Kettering's doctors and scientists are constantly developing new treatments for cancer. MSK is typically running hundreds of clinical trials at a given time.

You may be able to participate in a clinical trial even if you are new to MSK. Search our online directory to find trial information and see more about who can participate.

Research and Publications

Moo TA, Pinchinat T, Mays S, Landers A, Christos P, Alabdulkareem H, et al. Oncologic Outcomes After Nipple-Sparing Mastectomy. Ann Surg Oncol. 2016 Oct;23(10):3221–5.

Moo TA, McMillian R, Lee M, Stempel M, Ho A, Patil S, El-Tamer M. Impact of molecular subtype on locoregional recurrence in mastectomy patients with T1-T2 breast cancer and 1-3 positive lymph nodes. Ann Surg Oncol 2014 May;21(5):1569-74.

Moo TA, McMillan R, Lee M, Stempel M, Patil S, Ho A, El-Tamer M. Selection criteria for postmastectomy radiotherapy in t1-t2 tumors with 1 to 3 positive lymph nodes. Ann Surg Oncol. 2013 Oct;20(10):3169-74.

Publications on PubMed

Visit PubMed for a full listing of Dr. Moo’s journal articles. Pubmed is an online index of research papers and other articles from the US National Library of Medicine and the National Institutes of Health.