•    Examining patients and ordering diagnostic tests.•    Analyzing patient symptoms and test results and making a diagnosis.•    Prescribing treatments, developing treatment plans, and coordinating with other doctors to treat or manage side effects.•    Using various methods of treatment, such as chemotherapy, immunotherapy, stem cell transplants, radiation therapy, and surgery.•    Leading a treatment team of other physicians and healthcare workers.•    Counseling patients and family members and promoting the well-being of patients and their long-term survival.•    Maintaining patient records.•    Conducting clinical, transitional, and science-based research in order to remain up to date and to find new ways to treat cancer and blood disorders that possibly lead to a cure.