Isabel is a bereavement social worker at Mission Hospice, where she counsels and leads support groups for those who are grieving. She has lived with cystic fibrosis (CF) for 47 years and received a double lung transplant fifteen years ago. Isabel has been an active leader for various CF and organ transplant organizations for over two decades. Isabel and her late twin published the memoir, "The Power of Two: A Twin Triumph over Cystic Fibrosis," and served as international patient advocates in her mother's country, Japan, which led to the creation of a documentary film of the same title. Isabel has lectured around the country on topics such as living well with illness, end-of-life issues and organ donation, including a TEDx Stanford talk in 2014. She lives in Redwood City and is married to Andrew Byrnes. Connect with Isabel on Facebook, LinkedIn or on her website www.thepoweroftwomovie.com.