Diella is a child clinical psychologist with over 500 hours of clinical practice. She specialises in neurodevelopmental challenges, learning difficulties, emotional regulation, adverse childhood experiences (ACEs), and parent-child relationships.

Diella earned an M.A. in Psychology of Music from the University of Sheffield and a professional degree in Clinical Child Psychology from Universitas Indonesia. Her multidisciplinary expertise allows her to blend psychological principles with music and art to enhance child development and provide effective therapeutic interventions.
In her practice, Diella applies CBT and Behavior Modification while actively promoting Positive Parenting to parents. Her current research focuses on the role of music in enhancing joint attention in children with Autism Spectrum Disorder (ASD), emphasizing its potential as a simple activity to support social skill development.

Outside of her professional work, Diella finds joy and balance through music and movement. She enjoys playing the piano, singing, and practicing yoga.