Forensic and criminal justice psychology is the intersection of psychology and the legal system—working with individuals involved in, or affected by, criminal justice processes. With decades of experience in both New Zealand and Australia, Pieter offers psychological services that are sensitive, evidence-based, and tailored to complex legal and behavioural contexts.
Areas of Expertise
Assessment & Treatment of Offenders
Supporting rehabilitation and behavioural change in individuals with a history of offending.
Expert Witness & Presentence Court Reports
Objective, clinically sound assessments for legal proceedings.Risk Assessments
Evaluating the likelihood of reoffending or harmful behaviour.Sentence Management
Special Treatment Unit
My knowledge of in prison Special Treatment Unit programs assist me in providing support for high-risk individuals.Collaboration with Justice Services
Experience working with:
– Legal teams: crown and defence solicitors
– Corrections staff
– Law enforcement
– Social and welfare agencies
What Sets Pieter’s Approach Apart
Pieter’s work in forensic settings is guided by both compassion and clarity. He recognises that behind every case is a human being with a story, challenges, and the potential for change. Where appropriate, Pieter integrates trauma-informed care and evidence-based modalities such as Schema Therapy and Dialectical Behaviour Therapy (DBT). This all happens within the context of keeping our communities safe.
When Is Forensic Psychology Needed?
You or someone you support is involved in a court case and requires a psychological evaluation
Managers in justice, law enforcement or corrections seeking a consultant psychologist
Legal teams looking for expert presentence assessments.
Victims of crime assessments for VOCAL
Note: This service may involve different session types, reporting formats, or communication protocols to meet legal and ethical standards.