Selma Schimmel is the host of CancerTalk and The Group Room and is CEO and founder of Vital Options International - a global cancer communications, support and advocacy organization. Click here for biography. Dr. Heinz-Josef Lenz - Professor of Medicine, USC Keck School of Medicine, Director, USC/Norris Gastrointestinal Oncology Program, Scientific Director, USC/Norris Cancer Genetics Unit. Download slides from this presentation Patient Advocacy Resources Disclaimer