Mount Sinai Doctors Faculty Practice is affiliated with a skilled group of hematologists/oncologists who are dedicated to diagnosing and treating the full gamut of hematologic malignancies and solid tumors. These specialists are part of the Cancer Services at the Mount Sinai Health System, a major cancer care provider in New York City. Many of our medical oncologists, radiation oncologists and cancer surgeons are nationally and internationally recognized for their work in developing novel approaches to cancer therapy. For more information, please visit the Cancer Services website.