• Perform physical assessments to detect cancerous cells • Develop treatment plans based on the nature of the cancer • Carry out surgical procedures on the areas affected by cancer and cancer treatments • Complete procedures such as mammograms and prostate exam that stop the malignancy from spreading. • Provide treatment options such as chemotherapy or radiation therapy • Collect medical information on patient histories • Inform patients about the treatment options available for their cancer • Provide support for cancer patients Carry out medical research