Laetitia A. Borsu, PhD

Laetitia A. Borsu, PhD

Molecular Biologist

Clinical Expertise

Molecular Diagnostics

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Dr. Borsu 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


PhD, University of Nice Sophia Anitpolis (France)


Memorial Sloan Kettering Cancer Center

As a biologist who specializes in molecular and cellular biology, I apply my expertise and knowledge to ensure timely and accurate high-throughput detection of genetic aberrations in cancer tissue.

My translational research in cancer genomics involves the creation and development of necessary clinical assays derived from molecular biology innovations. These clinical assessments are able to identify the nucleic acid alterations within human cancers that are used by pathologists and oncologists to genetically diagnose cancers (molecular diagnostics), to assist in patient-personalized treatment decisions (therapeutic guidance), and to establish a prognosis (prognostic stratification).

My primary goal is to make a difference in the care and treatment of our cancer patients.


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

Publications on PubMed

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