Dr. Mariko Estrada is a registered psychologist, and she is one of the founding principals of Sunnylea Centre. She received her M.A. and Ph.D. in clinical psychology from the University of Toronto. She has had clinical training experience and professional experience providing psychological services in a variety of settings including the Hospital for Sick Children, Peel Children’s Centre, Toronto District School Board, Peel District School Board, Hamilton-Wentworth District School Board, Hamilton Child and Adolescent Services, and The Hincks-Dellcrest Centre. Dr. Estrada is a registered member of the College of Psychologists of Ontario and is authorized to provide clinical psychological services to children, adolescents, families, and adults. She views client challenges from psychodynamic, attachment, and trauma lenses, and she draws on a number of treatment modalities, including Cognitive-Behavioural Therapy, Acceptance and Commitment Therapy, Core Conflictual Relationship Theme, Attachment Regulation and Competency framework, and Emotion-Focused Family Therapy.