Dr. Cha earned his medical degree from Vanderbilt University School of Medicine in Nashville, Tenn., where he also completed his residency and fellowship. Dr. Cha has a special interest in lung and brain cancers, stereotactic radiosurgery and stereotactic body radiation therapy. Dr. Cha is co-director of our Thoracic Oncology program and co-director of the Stereotactic Body Radiation Therapy program (SBRT). He provides radiation services at three area locations. All of our locations are accredited by the American College of Radiology. Medical training: Vanderbilt University School of Medicine Residency: Vanderbilt University School of Medicine Fellowship: Vanderbilt University School of Medicine If you are a current patient, you can send an email directly to your doctor within MyChart.