Memorial Sloan-Kettering Cancer Center offers advanced laboratory research training for postgraduate biomedical scientists and for physicians in the training stages of research careers. Research training is offered under the guidance of the Center's professional staff, with opportunities in both Sloan-Kettering Institute and Memorial Hospital Research Laboratories. Postdoctoral fellowships reflect the areas of research pursued by the program's investigators. Inter-program training is encouraged, and interdisciplinary opportunities include courses, seminars, and collaborative investigative projects.