Katharine C. Hsu, MD, PhD

Katharine C. Hsu, MD, PhD

Hematologic Oncologist

Clinical Expertise

Blood & Marrow Stem Cell Transplantation; Leukemia and Other Blood Cancers; Lymphoma

New Patient Appointments

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Accepted Insurance Providers

Dr. Hsu 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


MD, PhD, Cornell University Medical College


Brigham and Women's Hospital, Harvard University


Memorial Sloan Kettering Cancer Center

Board Certifications

Internal Medicine; Hematology

I am a medical oncologist and hematologist who cares for people with bone marrow disorders, leukemias, lymphomas, and certain types of solid tumors. I specialize in allogeneic (donor provided) bone marrow and stem cell transplants. My research focuses on the biology of the natural killer cell, a white blood cell with antitumor behavior, and its role in affecting the outcome of transplants. A major goal of my research is to determine how natural killer cells can be used to improve the treatment of cancers.


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

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

View Dr. Hsu's Lab

Publications on PubMed

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