Pamela D. Randolph-Jackson, MD, is chair of the Department of Radiation, MedStar Washington Hospital Center. Her research focuses on radiation oncology, especially for use in treating breast, lung and gastrointestinal malignancies. She specifically is interested in treatments using positron emission tomography/computed tomography (PET/CT); magnetic resonance imaging (MRI)/CT fusion; three-dimensional conformal radiation therapy; and intensity-modulated radiation therapy (IMRT) for breast, rectal, uterine, prostate and lung cancer.