{"entity":{"id":"madeline-bell","kind":"person","name":"Madeline Bell","aka":[],"tldr":"Chief Executive Officer of Children's Hospital of Philadelphia, one of the world's leading paediatric hospitals and a major centre for childhood cancer care and research.","summary":"Madeline Bell is Chief Executive Officer of Children's Hospital of Philadelphia (CHOP), a health system with annual revenues of about five billion dollars. A nurse by training, she has led CHOP since 2015 and oversees its clinical, research and educational enterprise. CHOP's Cancer Center is among the largest paediatric oncology programmes in the United States and a pioneer of CAR T-cell therapy for childhood leukaemia.","asOf":"2026-09-10","links":[{"label":"Institution profile","url":"https://www.chop.edu/about-us/executive-leadership"}],"tags":["leadership","paediatrics"],"related":[],"cancers":[],"sections":[],"technologies":[],"targets":[],"drugs":[],"companies":[],"institutions":["chop"],"pathways":[],"terms":[],"trials":[],"people":[],"bottlenecks":[],"keyPapers":[],"journals":[],"dependsOn":[],"notes":[],"role":"Chief Executive Officer","institutionId":"chop","specialisms":["Paediatric health system leadership","Nursing","Hospital operations"],"profiles":[{"label":"Institution profile","url":"https://www.chop.edu/about-us/executive-leadership"}],"papers":[]},"route":"/people/madeline-bell/","neighbours":{"institution":[{"id":"chop","kind":"institution","name":"Children's Hospital of Philadelphia","route":"/institutions/chop/"}]}}