Neil H. Segal, MD, PhD

About Me

I am a medical oncologist who specializes in the treatment of patients with gastrointestinal cancers. My research interests focus on the development of new therapies. In particular, I am investigating innovative ways to use the immune system to treat cancer.

  • Clinical Expertise: Colorectal, Pancreas, Bile Duct, and other Gastrointestinal Cancers; Immunotherapy and Cancer Vaccines.
  • Languages Spoken: English
  • Education: MD, University of Witwatersrand
  • Residencies: Internal Medicine - New York University Medical Center
  • Fellowships: Medical Oncology - Memorial Sloan Kettering Cancer Center
  • Board Certifications: Internal Medicine, Medical Oncology


Visit PubMed for a full listing of Neil H. Segal’s journal articles

Pubmed is an online index of biomedical articles maintained by the U.S. National Library of Medicine and the National Institutes of Health.

Clinical Trials

Research is integral to our mission at Memorial Sloan Kettering, and clinical trials help us discover better forms of patient care and treatment. For you, this could mean access to a new therapy or therapy combination. Click to see a list of the trials I’m currently leading.


Most major health insurers offer plans that include MSK as one of their in-network providers. If MSK is in-network, it means all our doctors are too. Medicaid and New York State Medicare also provide benefits for care at MSK.

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