Valentin (Vali) Barsan, M.D. has served as Consultant at SoftBank Group since May 2017. Dr. Barsan is currently an Instructor and Attending Physician in the Department of Pediatric Oncology at Stanford University School of Medicine where he completed clinical fellowship in Pediatric Hematology/Oncology and Stem Cell Transplantation. There, he continues to focus on expanding the utility of immunotherapies in pediatric and adult cancers using molecular monitoring and genome engineering techniques. Dr. Barsan completed his residency in Pediatrics at UC San Diego. Dr. Barsan holds a B.S. in Bioengineering at University of California, San Diego and an M.D. from Baylor College of Medicine.