Dr. Siti Nordiana Dollah, Consultant Psychiatrist

Dr Siti Nordiana Dollah is a Consultant Psychiatrist with extensive experience in hospital, military, and community-based practice, supporting individuals across all age groups, including active-duty personnel and veterans. She places strong emphasis on holistic and lifestyle-based mental healthcare.

She holds an MD from Universiti Sains Malaysia and a Master of Medicine in Psychiatry from Universiti Kebangsaan Malaysia, reflecting over two decades of commitment to advancing mental health practice in Malaysia.

With specialised interests in behavioural health and metabolic psychiatry, Dr Nordiana works at the intersection of pharmacotherapy, psychotherapy, and lifestyle modification, grounded in a holistic understanding of how the mind, body, and daily habits shape wellbeing. Her clinical work spans depression, anxiety, trauma, stress-related conditions, neurodiversity, metabolic health, and women’s mental health across the reproductive lifespan. She is also a certified Metabolic Health Practitioner.

She is an active member of several professional bodies, including the World Psychiatric Association’s Psychotherapy Section, the Malaysian Psychiatric Association, and the International Early Psychosis Association. Her leadership, clinical expertise, and passion for lifestyle-driven mental healthcare continue to influence practice, education, and community empowerment within Malaysia’s mental health landscape.