Elizabeth Siak Junpei
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Dr Elizabeth Siak Junpei

Dr Siak Junpei Elizabeth



KK Women's and Children's Hospital

Specialty: Psychiatry

Clinical Interest: Women's Mental Wellness, Perinatal Psychiatry, Adolescent Psychiatry

Conditions Treated by this Doctor:
General Psychiatric Conditions, Mood and Anxiety Disorders, Perimenopausal Depression and Anxiety, Perinatal Anxiety Disorder, Perinatal Depression, Premenstrual Dysphoric Disorder.

Clinical Appointments

  • Consultant Department of Psychological Medicine KK Women's and Children's HospitalKK Women's and Children's Hospital


Dr Elizabeth Siak is a Consultant Psychiatrist with the Department of Psychological Medicine at KK Women’s and Children’s Hospital. Her clinical interests include women’s mental health and adolescent psychiatry. She is actively involved in teaching and has a special interest in qualitative research.


  • MRCPsych (UK) 2015
  • MBBS (National University of Singapore) 2012

Professional Appointments and Committee Memberships

  • Clinical Assistant Professor, Duke-NUS Medical School
  • Adjunct Teaching Faculty, Lee Kong Chian School of Medicine


  • Long Service Award 2021
  • Silver Award, Singapore Health Quality Service Awards 2020
  • Merit Award, KKH Target Zero Harm Award 2020

Research Interests


  • Patient experiences in an art-making cancer support group: a qualitative study. JE Siak, J Tang, CH Choo. Proceedings of Singapore Healthcare, Vol. 31:1-7, January-December 2022
  • Psychotropic Prescription in Antenatal Depression, Anxiety and Adjustment Disorders in Singapore. JE Siak, TE Chua, SJ Umboh, H Chen. ASEAN Journal of Psychiatry, Vol. 19 (1), January - June 2018: 2231-7805
  • Analysing Profiles: An audit on patient characteristics and outcomes in the only Psychiatric Intensive Care Unit (PICU) in Singapore. CT Tang, C Chan, JE Siak, G Kunjithapatham. ASEAN Journal of Psychiatry, Vol. 19 (2) July-December 2018:2231-7805

Research Trials