Janice Shen, MD-MSK Breast Medical Oncologist

I am a board-certified internist, medical oncologist, and hematologist specializing in treating gastrointestinal malignancies, including colorectal, pancreatobiliary, and gastroesophageal cancers. I regularly participate in Memorial Sloan Kettering's Colorectal and Hepatobiliary Disease Management Team meetings, in which patients' treatment is discussed by a multidisciplinary team.

I am a leukemia specialist who cares for people with chronic leukemia and other blood cancers. This includes chronic lymphocytic leukemia (CLL), chronic myeloid leukemia (CML), myeloproliferative neoplasms (MPN), myelodysplastic syndrome (MDS), and other related cancers. I have expertise in using a variety of interventions, like targeted therapy and immunotherapy, to treat these cancers.

Daniel X. Choi is a surgeon at Memorial Sloan Kettering specializing in breast cancer.