Executive Leadership
Paul S. Viviano
Chief Executive Officer
Lara M. Khouri, MBA, MPH
President and Chief Operating Officer
Robert Adler, MD, MSEd
Chief Medical Director, CHLA Health System; Senior Advisor to the Chair of Pediatrics (CHLA); Professor of Pediatrics (USC)
Conrad Band
Senior Vice President and Chief Information Officer
Alexandra Carter, MBA, CFRE
Senior Vice President and Chief Development Officer
Sylvia Del Castillo, MD
Chief of Staff; Medical Director, Cardiothoracic Intensive Care Unit (CHLA); Clinical Associate Professor of Pediatrics (Clinician-Educator) (USC)
Kelly M. Johnson, PhD, RN, NEA-BC
Senior Vice President of Patient Care Services and Chief Nursing Officer
Alexander R. Judkins, MD, FCAP, FRCP (Edin)
Pathologist in Chief and Executive Director, Center for Personalized Medicine; Head, Department of Pathology and Laboratory Medicine (CHLA); Vice Chair and Associate Professor (Clinical Scholar), Department of Pathology (USC)
Mark Krieger, MD
Senior Vice President and Surgeon-in-Chief; Billy and Audrey L. Wilder Chair in Neurosurgery; Executive Advisor, Neurological Institute (CHLA); Professor of Clinical Neurosurgery (USC)
Pat Levitt, PhD
Senior Vice President and Chief Scientific Officer; Director, The Saban Research Institute; Simms/Mann Chair in Developmental Neurogenetics (CHLA); W.M. Keck Provost Professor of Neurogenetics (USC)
M. Scott Lieberenz, MSA, CPA
Senior Vice President and Chief Financial Officer
Marvin D. Nelson Jr., MD, MBA, FACR
Radiologist-in-Chief; Chair, Department of Radiology; John L. Gwinn Professor of Radiology (CHLA); Professor of Radiology (USC)
Grace E. Oh, JD, MBA
Senior Vice President and General Counsel
Hanna Song, PhD
Senior Vice President and Chief Opportunity, Integrity, and Impact Officer
James Stein, MD, MSc, FACS, FAAP
Senior Vice President and Chief Medical Officer; Ford Theodore Miller Murphy Chair in Surgical Oncology (CHLA); Professor of Clinical Surgery (USC)
Mamoon Syed, MHA
Senior Vice President and Chief People Officer
Alan S. Wayne, MD
Pasadena Guild Chair; Pediatrician-in-Chief; Senior Vice President of Academic Affairs (CHLA); Chair, Department of Pediatrics; Professor of Pediatrics and Medicine (USC)