Our Leadership

Mission Statement

In an environment of learning and innovation, we serve our diverse community with high quality compassionate care.

To contact any member of our leadership team, please call 909-580-6160.

William Gilbert, CEO
William Gilbert
Chief Executive Officer

Andrew Goldfranch, Chief Operations Officer
Andrew Goldfrach
Chief Operating Officer

Arvind Oswal
Chief Financial Officer

Nanette Buenavidez
Chief Nursing Officer

John H. Brill, M.D.
Chief Medical Officer

MariJane Aquino
Associate Chief Nursing Officer

Brandy Arthur
Associate Hospital Administrator
Ambulatory Services

Sharon Brown
Associate Chief Nursing Officer

Jeff Emery
Associate Chief Financial Officer

Samantha Huang
Associate Hospital Administrator, Population Health

Ravneet Mann
Associate Chief Nursing Officer

Carlos Prieto
Associate Hospital Administrator
Ancillary Services

Cesar Rivas-Sanchez
Hospital Strategy Officer

Justine Rodriguez
Director of Marketing and Public Relations

Katrina Shelby
Associate Hospital Administrator Quality and Accreditation

Ron Taber
Associate Hospital Administrator Ancillary & Support Services