Dr. Robert Fields is a radiation oncologist in Baton Rouge, Louisiana and a member of Southeast Louisiana Radiation Oncology Group. He received his medical degree from Jefferson Medical College and has been in practice for more than 40 years. Dr. Fields currently serves on the Head & Neck Multidisciplinary Care Team (MDC) at Mary Bird Perkins – Our Lady of the Lake Cancer Center and is a credentialed Gamma Knife Icon (GKI) physician.