Barbara Greenstein, principal of Human Resource Prescriptions, is a performance improvement specialist providing proven and creative ways to improve human performance in the workplace. By identifying issues and opportunities for improvement, she helps organizations large and small meet their planned goals.

Barbara is highly regarded for her facilitation and instructional design skills. With over 20 years of experience in the training and development field, her mission is to help clients put the systems in place that will help them manage effectively in today's changing business environment while ensuring optimal performance and job satisfaction for all employees.

Prior to becoming an external consultant, Barbara's corporate experience included training and instructional design for Burger King Corporation, Pizza Hut, and Electronic Data Systems (EDS). She completed her undergraduate work in consumer affairs and management at Florida International University and received a master's degree in human resource development, as well as graduate certificates in instructional design and total quality management (TQM) from Marymount University.

Barbara is an adjunct professor for the master's program in human resources at Chapman University in San Diego. She has also served as a facilitator for the University of San Diego's master's program in executive leadership program. In addition, she is a Certified Performance Technologist (CPT), a certification awarded through the International Society of Performance Improvement (ISPI) and the American Society for Training & Development (ASTD). Barbara is past president of the San Diego chapter of ASTD and an active member of ISPI.