Ms. Evelyn Ngui Ailing is a clinical psychologist at Sunway Medical Centre. She holds a Bachelor of Science in Psychology from Upper Iowa University and a Master of Clinical Psychology from the University of Science Malaysia. Ms. Ngui specializes in psychological assessments and interventions, particularly for children and adolescents with neurodevelopmental, emotional, and behavioral difficulties. She is experienced in addressing conditions such as Autism Spectrum Disorder (ASD), Attention Deficit Hyperactivity Disorder (ADHD), learning disorders, anxiety, and depression. Her therapeutic approaches include Cognitive Behavioral Therapy (CBT), Play Therapy, and Emotion-Focused Therapy (EFT). She is multilingual, fluent in English, Bahasa Malaysia, Mandarin, and Cantonese. Ms. Ngui is a registered Clinical Psychologist under the Malaysian Allied Health Profession Act.