LEYNA BERNSTEIN is a consultant and trainer with expertise in organizational development and human resources management. She is a principal with Bernstein & Associates in San Francisco and serves as an affiliate consultant in human resources with The Management Center. Bernstein has provided consulting and training services to organizations since l993, and now works exclusively with the nonprofit sector. Prior to founding her own firm, she spent over a decade as a human resources executive with some of the Bay Area's leading socially responsible companies.