Jeff has worked with mental health and substance misuse services for almost 20 years. Following his postgraduate studies at Imperial College, he held several managerial and clinical leadership positions in various public and private sector organisations. Jeff also has experience of working in prison healthcare and community-based criminal justice services. Jeff is an independent non-medical prescriber and a qualified biomedical sciences lecturer with a passion for making a difference. His strong belief in the role of psychosocial interventions in treatment contributed to his attraction to Cranstoun.