John was a middle school principal and just 41 years old when he was diagnosed with giloblastoma multiforme, a form of brain cancer. His treatment for the last 15 months consists of daily medications, anti-seizure medications, bi-monthly MRIs, laughter, a positive outlook, and a huge support system. Debra is the co-leader of the brain tumor support group for the Center of Neuro-oncology at the Dana-Farber