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Dr Han Han Youxiang Jonathan

Dr Han Han Youxiang Jonathan

MBBS (Spore), MRCOG (UK), MMed (O&G), MRCS (Ireland), FAMS (O&G)

Associate Consultant


Dr Jonathan Han Youxiang is an Associate Consultant in the Minimally Invasive Surgery Unit, Division of Obstetrics and Gynaecology in KK Women's and Children's Hospital.

Dr Han graduated from the Yong Loo Lin School of Medicine at the National University of Singapore in 2014. He went on to obtain his Membership of the Royal College of Surgeons (MRCS) (Ireland) in 2018 followed by his Membership of the Royal College of Obstetrics and Gynaecology (MRCOG) and Master of Medicine (MMED) (O&G) in 2021. He is a Fellow of the Academy of Medicine, Singapore (FAMS) and is accredited as an Obstetrician and Gynaecologist with the Specialist Accreditation Board of the Ministry of Health, Singapore.

Dr Han’s interests lie in minimally invasive surgeries, which include hysteroscopy and laparoscopy for the removal of fibroid (myomectomy), ovarian cyst (cystectomy) or uterus (hysterectomy). He also enjoys taking care of women during their entire pregnancy journey, supporting them throughout the challenging times and ultimately delivering their bundle of joy.

In addition to his clinical practice, Dr Han is actively involved in clinical research. He has multiple papers published in international peer-reviewed journals and has presented his work at numerous overseas conferences. He is also dedicated to nurturing the next generation of medical professionals and participates actively in mentoring students from the Yong Loo Lin School of Medicine, Duke-NUS Medical School and the Lee Kong Chian School of Medicine.


  • Fellow of the Academy of Medicine, Singapore (FAMS) 2023
  • MMed, O&G (Singapore) 2021
  • MRCOG (UK) 2021
  • MRCS (Ireland) 2018
  • MBBS (Singapore) 2014

Professional Appointments and Committee Memberships

  • Associate Consultant, Minimally Invasive Surgery Unit, Division of Obstetrics and Gynaecology, KK Women's and Children's Hospital
  • Member, Obstetrical and Gynaecological Society Singapore (OGSS)


  • RCOG World Congress 2023 – Best in Session ePoster Presentation
  • Singapore Health Quality Service Award – Silver (2020)
  • RiSE – Residents’ Committee Appreciation Award (2020)

Research Interests

Publications and Research Trials

  • Short-medium term outcomes of Altis® single-incision sling for stress urinary incontinence in an Asian single-centre.
    Han JY, Huang E, Liu J, Sultana R, Han HC. Continence. Sep 2022; Vol 3.
  • Setting up a new maternity isolation unit at the outset of the COVID-19 pandemic - lessons learnt.
    Han JY, Ng GYH, Lional KM, Wright A. Singapore Med J. 2022 Jul;63(7).
  • A Rare Case of Uterine Torsion in a Nongravid Uterus: A Case Report and Literature Review.
    Jonathan Y. Han, Rohit, and Kazila Bhutia. Journal of Gynecologic Surgery. Feb 2021.44-47.
  • Labor Complicated by Cervical Stenosis Following a Laser Cone Biopsy.
    Han JY, Wong WL, Chan JKY. J Med Cases. 2021 Jan;12(1):13-15
  • Longitudinal circulating placental growth factor (PlGF) and soluble FMS-like tyrosine kinase-1 (sFlt-1) concentrations during pregnancy in Asian women: a prospective cohort study.
    Qiu Ju Ng, Jonathan Youxiang Han, Seyed Ehsan Saffari, George Seow-Heong Yeo, Bernard Su Min Chern, Kok Hian Tan. BMJ Open. 2019;9(5):e028321.
  • Targeted Patient Education – A Critical Step Toward Reducing Stillbirth Rates.
    Han JY, Huang E, Tan KH. Perinatology. Jul-Sep 2018; Vol 19 No. 2

Research Trials

  • Updated on 2023-08-14T16:00:00Z