<qa>  What is the name of the study investigators in the Pain Palliative CarePotential candidates for the study who meet the eligibility criteria of cancer diagnosis and stage will be identified by the research staff andor participating oncology staff or co-investigators. Study investigators in the Pain Palliative Care Service the Breast Cancer Medicine Service, the Head Neck Oncology Service, the Thoracic Medicine Service, the Gastrointestinal Oncology Service, and the Genito-Urinary Oncology Service will serve as liaisons to the Research Staff and help screen and identify potential subjects for the study. 