Dr. Sean David Vanniasingham is a consultant psychiatrist experienced in general psychiatry, addiction medicine and neurostimulation treatment. 

Dr. David graduated from the National University of Singapore with a Bachelor in Medicine and Surgery and subsequently attained his post-graduate degree from the Royal College of Psychiatrists. After completing his psychiatry residency training, he practised as a psychiatrist at the Institute of Mental Health (IMH) and the National Addictions Management Service (NAMS). 

Dr. David has vast experience in treating patients from both inpatient and outpatient settings. He has treated a wide variety of conditions including depression, anxiety, OCD, ADHD, psychosis, addictions, stress-related conditions and insomnia. He is also trained in the practice of neurostimulation treatment modalities such as electroconvulsive therapy (ECT) and transcranial magnetic stimulation (TMS). Dr. David is a firm believer in practising a bio-psycho-social model approach in the holistic and recovery-oriented care of his patients.

Dr. David is passionate about the education of young doctors. He was awarded the National Healthcare Group teaching recognition award for medical educators. He has also presented at conferences and given public education talks. Dr. David is a fellow at the Academy of Medicine Singapore and is currently serving as an executive committee member of the Singapore Psychiatric Association.

Dr. David is also a part of the Visions by Promises Team.

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