David’s philosophy of promoting empathy, compassion, communication and flexibility fits well with Train for Change Inc. He’s well known for focusing on participant-centered services that uphold clinical integrity, are high quality and are cost-conscious. David has long believed in empowering and engaging clients to be active participants in their own treatment. A noted expert in the field of behavioral change, David has authored numerous articles and training materials to serve a treatment-focused audience, including The ASAM Criteria, in his role as Chief Editor.