Dr. Vinayan specializes in all non-surgical treatment of adult brain tumors (both primary and secondary), breast cancers, and cancers of unknown primary. His expertise includes treatment with chemotherapy, novel targeted therapy, immunotherapy, and complex radiotherapy techniques. The treatments he provides include Intensity Modulated Radiotherapy (IMRT), Image Guided Radiotherapy (IGRT), and Stereotactic Radiotherapy. Dr. Vinayan completed his oncology training in London, working in major cancer centers. His research fellowship investigated antiangiogenic therapy and therapeutic response assessment with DCE-MRI and novel response assessment imaging techniques. His clinical interests include chemotherapy, novel targeted therapy, immunotherapy, complex radiotherapy techniques, IMRT, IGRT, stereotactic radiotherapy, brain/CNS cancer, and breast cancer.