WASHINGTON, D.C. 20010 http://www.childrensnational.org/ Roger J. Packer, M.D. is Professor of Neurology & Pediatrics, Senior Vice President of the Center for Neuroscience, and Director of the Brain Tumor Institute at Children’s National Medical Center in Washington, D.C. Dr. Packer is a renowned pediatric neuro -oncologist that leads the brain tumor program at CNMC, one of the nation’s leading pediatric medical centers. He has been a colleague and associate of Dr. Mitchell’s for several years through interactions within the NCI -funded Pediatric Brain Tumor Consortium (PBTC) and has a strong interest in the implementation of novel therapeutics for children with malignant brain tumors. He will supervise the implementation of the Re -MATCH protocol within CNMC and ensure that the vast expertise, infrastructure, and resources that the center maintains in support of the treatment of pediatric patients is appropriated in support of this protocol. Dr.