Consulting in healthcare, leadership, management and more. Why Hazel Tree? In Celtic tradition, the hazel tree is thought to symbolize knowledge, wisdom, creativity and inspiration. These tenets represent the core principles of Hazeltree Healthcare Consulting. We strive to partner with our clients to achieve creative solutions that work. We specialize in healthcare consulting services including: - Leadership - Relationship Management - Project Management - Quality & Process Improvement Policy Advisory - Data Translation - Program Implementation & Management - Regulatory Reporting - Grant Writing