Oliver Dale is a Consultant Psychiatrist at Sussex Partnership Foundation Trust where he is the Deputy Chief Medical Officer.

He is also a Jungian Analyst and teaches and supervises for the British Psychotherapy Foundation. He was formerly the Clinical Lead for the Cassel Hospital and Chair of the Cassel Hospital Charitable Trust. In the past he has been a clinical advisor to NHS England and the NIHR Mental Health Policy Research Unit.

He is currently an advisor for the National Collaborating Centre for Mental Health who have been commissioned to explore the impact of prejudice and discrimination affecting people receiving a diagnosis of personality disorder.

Oliver held the position of BIGSPD Co-President from 2018 to 2024.