Memorial Sloan Kettering breast surgeon Andrea Barrio

Andrea V. Barrio, MD, FACS

Surgeon

Clinical Expertise

Breast Disease

New Patient Appointments

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Accepted Insurance Providers

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

Contact and Location

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Find a Convenient Location

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

Education

MD, University of California at Los Angeles

Residencies

General Surgery - NewYork-Presbyterian/Weill Cornell Medical Center

Fellowships

Breast Surgery - Memorial Sloan Kettering Cancer Center

Board Certifications

Surgery

I am a breast surgical oncologist who specializes exclusively in the treatment of breast diseases. I perform all aspects of breast cancer surgery. I also have extensive experience in caring for people with benign disease. I see patients at Memorial Sloan Kettering’s Evelyn H. Lauder Breast Center in New York City and at MSK Westchester. At both locations, I work closely with my colleagues in radiology, pathology, plastic surgery, medical oncology, and radiation oncology to deliver the highest quality care to our patients.

During the past several years, my research has focused on understanding the causes of lymphedema. Lymphedema is a chronic arm swelling that may occur if all of the underarm lymph nodes have been removed. I have also studied ways to find signs of lymphedema early on in women with early-stage and advanced breast cancer.

Recently, my research has been focused on reducing how often lymphedema occurs by finding ways of removing fewer underarm lymph nodes, particularly for women who have chemotherapy before surgery. By improving our understanding of the side effects of breast cancer treatment, we can work to enhance the quality of life for everyone we care for.

When I meet with my patients, I always want them to walk away from the appointment with a clear understanding of their diagnosis and our treatment recommendations. To do this, we spend time discussing all aspects of their care plan. Each plan is tailored to the individual person and circumstances. When concerns come up, like recurrence of cancer or lymphedema, I talk through each treatment option. I explain how treatments can be used to avoid complications as much as possible. I aim to instill each of my patients with a sense of confidence that they will receive excellent care, and that I am here to help every step of the way. 

I aim to instill each of my patients with a sense of confidence that they will receive excellent care, and that I am here to help every step of the way.

Dr. Barrio

Colleagues

Doctors at Memorial Sloan Kettering work as teams, with specialists from all different areas. I work closely with nurse practitioner Liza L. Lagdamen. We combine our expertise to provide comprehensive care to our patients at every step of their cancer journey.

Clinical Trials

Smiling doctors in the lab

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

Publications on PubMed

Visit PubMed for a full listing of Dr. Barrio’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.