Dr. Chan, Psy.D., is a forensic psychologist known for his balanced, evidence-based approach to complex legal matters. Based in the San Francisco and offering forensic psychology services to clients throughout California, he provides forensic psychological evaluations and expert witness testimony in both civil and criminal proceedings.

Dr. Chan collaborates with attorneys, courts, and law enforcement to offer clear, objective assessments that stand up to legal scrutiny. His evaluations are rooted in clinical and forensic expertise, informed by current psychological science, and attuned to the unique circumstances of each case. He is trusted by attorneys in high-stakes litigation. He provides clear and defensible expert opinions that are formulated to withstand cross-examination.

Whether consulting on mental health defenses, competency evaluations, or risk assessments, Dr. Chan is a trusted resource for professionals seeking clarity in the most challenging cases. Dr. Chan brings thoughtful analysis, rigorous methodology, and clear communication to every case. His work often plays a critical role in legal decisions that carry significant consequences for individuals, their families, and for the broader community.