White Memorial Montebello

Leadership

Meet Our Executive Team

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John G. Raffoul, DPA, FACHE

President, Adventist Health White Memorial

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Mara C. Bryant

Mara C. Bryant

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Chip Owens, MBA

Finance Officer

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Leila Ibushi-Thompson, MSN, BSN, RN

Patient Care Executive

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Greg Schwarz

Business Development Executive

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Juan De La Cruz

President, Charitable Foundation

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Mark Dumais, MD, MBA, FACP

Medical Officer

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