Greg is the director of Nexus, which he established in 1996 following roles in health service planning. Greg has extensive experience in the design of monitoring and evaluation frameworks in the health sector and has conducted numerous evaluations of health programs and services, including a number of consulting assignments for PHNs. He has designed and delivered numerous interactive workshops on program logic, evaluation, RBA for a diverse range of government and non-government agencies and is an engaging, energetic facilitator.