Dr. Nadia Ewing is the former Medical Director of the City of Hope Hemophilia Treatment Center and Professor Emeritus of the City of Hope National Medical Center. Dr. Ewing has served the pediatric bleeding disorders community in Southern California for over 40 years, participated in over 30 clinical trials for research published over 25 peer reviewed articles, lectured nationally and abroad and developed strong expertise in the field of inhibitors. She brings a wealth of knowledge and expertise to HFSC. She is retired and enjoys spending time with her grandchildren.