Dr Cullen has worked as a consultant liaison psychiatrist for 5 years based in Homerton University Hospital, assessing and treating patients with physical health problems and co-existing mental illness. During this period, he also provided psychiatric input into the Regional Neurological Rehabilitation Unit at Homerton University Hospital. He has additionally been a consultant in Home Treatment and Assertive Outreach Services, and has also worked as a consultant psychiatrist in addictions psychiatry in Georges and South West London NHS Trust.
Dr Cullen can carry out home visits, prison visits and appointments at solicitors’ offices nationwide. Weekend appointments are available upon request.