Dr Jane De Matteis

Jane is a Senior Clinical Psychologist with over 15 years of experience working with children, adolescents, adults, and families across government and non-government mental health services, including the Child Development Unit at KKH (Women’s and Children’s Hospital, Singapore) and as Clinical Lead within the headspace network.

Jane provides assessment and treatment for anxiety disorders, depression, OCD, eating disorders, sleep difficulties, ADHD, and a broad range of emotional and behavioural concerns. She has a particular interest in supporting adults experiencing anxiety, depression, relationship difficulties, grief and loss, life transitions, workplace stress, perfectionism, and chronic self-criticism.

She has extensive experience working with adolescents and adults with high-functioning Autism Spectrum Disorder, including women whose autism has been masked or overlooked. Jane provides comprehensive diagnostic assessments for Autism Spectrum Disorder, ADHD, and learning disorders, and supports autistic individuals to better understand their strengths, manage anxiety and emotional regulation, navigate relationships, reduce autistic burnout, and build authentic, meaningful lives.

Jane also has a strong interest in family work. Drawing on Bowen Family Systems Theory, she works with parents, couples, and families to improve communication, strengthen relationships, reduce conflict, establish healthy boundaries, and better understand the patterns that contribute to anxiety and emotional distress.

Jane tailors treatment to each individual’s needs using evidence-based approaches including Cognitive Behavioural Therapy (CBT), Dialectical Behaviour Therapy (DBT), Acceptance and Commitment Therapy (ACT), Schema Therapy, Metacognitive Therapy, and Interpersonal Therapy (IPT). She is known for her warm, collaborative, and practical approach, helping clients develop insight, build resilience, and create lasting, meaningful change.