Dr Karen Shannon Associates (DKSA) is a Clinical Psychology & Cognitive Analytic Therapy service committed to providing individuals, professionals, and organisations with a range of high quality evidence-based services in: expert witness, forensic risk assessment, cognitive analytic therapy (CAT) training, supervision, and psychotherapy  for staff and clients in the North West and North Wales.

DKSA is based in Liverpool and specialises in providing services for adults and older adults (18 years+) with complex needs and / or offending behaviour. The Clinical Psychology associates are registered with the Health & Care Professions Council (HCPC) and are chartered members of the British Psychological Society (BPS), and where appropriate the Association of Cognitive Analytic Therapy (ACAT) and adhere to their codes of ethics.

DKSA aims to provide services that are timely, efficient, reliable, personal, high quality, professional, evidence-based and compassionate.