Senior Vice President, Finance and Chief Financial Officer

Ms. Tonnu joined our hospital in April 1991. She has held her current position since 1993.

She is a member of First Families.

She received her B.S. degree in Business Administration (1979) and an M.B.A. Information Services (1984) from California State University, Los Angeles.

Prior to joining Children's Hospital Los Angeles, Ms. Tonnu was with Ernst & Young (1979-1991), where she was Audit Senior Manager in the health care practice at the Los Angeles office.

She is a member of the American Institute of Certified Public Accountants, the California CPA Society, and the Health Care Financial Management Association.