Dr Grace Cheah Hui Shi

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

Associate Consultant

Specialty: Obstetrics & Gynaecology

Make an Appointment

About Doctor

Languages Spoken

Education and Training

Professional Appointments and Committee Memberships

Awards

Publications

Conditions Treated By This Doctor

Abdominal Pain Adenomyosis Anaemia in Pregnancy Caesarean Section Contraception and Sexual Health Guide Diagnostic Hysteroscopy Dysmenorrhea Ectopic Pregnancy Endometrial Hyperplasia Endometrial/Cervical polyps Endometriosis Family Planning Fibroid General Obstetrics ＆ Gynaecology HPV Vaccinations Hysterectomy Menorrhagia Menstrual Disorders/Abnormal Vaginal Bleeding Miscarriage Molar Pregnancy Obstetrics Ovarian Cyst Pap Smear Screening and Treatment for Pre-cancer of the Cervix Pelvic Tumours Polycystic Ovarian Syndrome Pregnancy Pregnancy Labour and Delivery Pregnancy Vaginal Birth After Caesaerean Section Primary and Secondary Amenorrhea Total Abdominal Hysterectomy Uterine Fibroids Women’s Health Screening

Clinical Appointments

Associate Consultant

Obstetrics ＆ Gynaecology

About Doctor

Dr Grace Cheah is an Associate Consultant with the Division of Obstetrics & Gynecology at KK Women’s and Children’s Hospital. She graduated from the National University of Singapore School of Medicine in 2017, entered the Singhealth Obstetrics & Gynecology Residency programme in 2019, obtained her Masters of Medicine (Obstetrics & Gynecology) in 2023, and obtained her specialist accreditation in 2025. She was granted membership with the Royal College of Obstetrics and Gynecology (UK), and is also a member of the Fellows of the Academy of Medicine, Singapore.

Dr Cheah is deeply committed to caring for women across all stages of life and values building meaningful relationships with her patients at KKH. She manages a broad range of conditions, including fibroids, ovarian cysts, menstrual disorders, pre-invasive cervical conditions, and obstetric care throughout pregnancy. Her dedication to service, and strong advocacy for patient-centred care have earned her multiple accolades, including the SingHealth Quality Service Award and the Joy @ Surgical Services Award.

Beyond her clinical practice, Dr Cheah is actively engaged in research, medical education, and global health initiatives. Her work has been published in peer-reviewed journals and presented at international conferences. She is also a dedicated educator, having mentored and taught junior doctors and medical students from the Yong Loo Lin School of Medicine, Duke-NUS Medical School, and the Lee Kong Chian School of Medicine. Dr Cheah is particularly passionate about global health and regularly volunteers with the Himalayan Women’s Health Project, supporting cervical cancer screening programmes in Ladakh, India—one of the most remote regions of the Indian Himalayas.

Committed to continual growth and excellence in Obstetrics and Gynaecology, Dr Cheah strives to deliver compassionate, high-quality care tailored to each patient.

Languages Spoken

English

Education and Training

MMed Obstetrics & Gynecology (Singapore) 2023
MRCOG (UK) 2023
Bachelor of Medicine and Surgery, MBBS (National University of Singapore) 2017

Professional Appointments and Committee Memberships

Associate Consultant, Obstetrics & Gynaecology, KK Women’s and Children’s Hospital, 2025 – Present
Inpatient committee, KKH Department of O&G (2025 – Present)
Chief Resident, Singhealth OBGYN residency (2022 – 2023)
Member of Organising Committee, Singhealth Resident Committee 2021

Awards

SingHealth Quality Service Award Silver 2025
Joy @Surgical Services Awards, 2024

Publications

Total laparo-endoscopic single site surgery hysterectomy for endometrial cancer: a single-centre retrospective review.
- Cheah, G. H. S., Chin, H. M. S., Chia, E. C., & Nadarajah. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, 14(4), 1008–1015.https://doi.org/10.18203/2320-1770.ijrcog20250835
Case report: A rare case of hemoperitoneum secondary to a ruptured ovarian pregnancy superimposed by a bleeding corpus luteum cyst.
- Cheah G, Liu J. BMJ Case Rep. 2024 Jan 29;17(1):e256872. doi: 10.1136/bcr-2023-256872.
Impact of Coronavirus Disease-19 (COVID-19) Pandemic on Obstetrics and Gynecology Residents’ Case Logs
- Cheah G. H. S., Lee J.C.S., Tan L.K., Mathur, M. South East Asian Journal of Medical Education 2023 Oct Vol 17; Issue 1. DOI: 10.4038/seajme.v17i1.5