As a hematologist and oncologist, Darren Sigal, MD, diagnoses and treats all types of cancers and blood disorders. His specific clinical interest is focused on gastrointestinal cancers, including pancreatic cancer, colon and rectal cancer (colorectal cancer), gastrointestinal stromal tumors (GIST tumors), cholangiocarcinoma, esophageal cancer and liver cancer. In addition, he is experienced in the diagnosis and treatment of neuroendocrine cancers, including the detection of carcinoid tumors. In addition to his clinical practice, Dr Sigal is an active participant and developer of unique, on-going clinical studies around pancreatic cancer, colorectal cancer and liver cancer.