Philip Angelides, California state treasurer, appointed Hugo Lopez executive director of the California Debt and Investment Advisory Commission. He replaces former executive director Peter Schaafsma. Mr. Lopez was chief consultant to the Assembly Budget Committee. Separately, Mr. Angelides appointed Cathy Calfo deputy treasurer for communications and legislation and Sumi Sousa executive director of the California Health Facilities Financing Authority. Ms. Calfo was an adviser to Mr. Angelides in his 1994 and 1998 campaigns for state treasurer. Ms. Sousa was deputy director of the San Francisco Public Adminstrator/Public Guardian.