Dr. Leonard Sender is a leading expert on disorders of the blood and lymphatic system, such as leukemia and lymphoma. He?s also advancing care for adolescents and young adults who are stricken with cancer. Dr. Sender is currently Medical Director of the Cancer Institute at Children?s Hospital of Orange County (CHOC); Pediatric Subspecialty Faculty (PSF) Division Chief of Oncology; and Medical Director of Clinical Oncology Services at the UC Irvine Medical Center?s Chao Family Comprehensive Cancer Center. Read more