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Dr Clara Ong

Obstetrician & Gynaecologist with an interest in: Menopause, Pre-invasive Surgical Lesions, Menstrual Disorders, Family Planning

Languages: English, Mandarin

Gender: Female

Insurance Panel: Great Eastern, Singlife

Operating Hours


Dr Ong graduated from the National University of Singapore in 2006. She completed her specialist training in Obstetrics and Gynaecology, and obtained her postgraduate degrees from the Royal College of Obstetrics and Gynaecology, London in 2012 as well as the Masters of Medicine in Obstetrics and Gynaecology from the National University of Singapore in 2012. She is a fully qualified Obstetrician and Gynaecologist with the Specialist Accreditation Board of the Ministry of Health, Singapore. She is a Fellow of the Academy of Medicine, Singapore. She is also an accredited Colposcopist with the Society for Colposcopy & Cervical Pathology of Singapore.

Prior to her private practice, Dr Ong was an examiner for the MBBS degree and a Clinical Lecturer for the NUS Yong Loo Lin School of Medicine. She was previously also a visiting consultant at Ng Teng Fong General Hospital. Dr Ong has also published in both local and international peer-accredited journals and has presented her research papers in various conferences in Singapore and overseas.

Dr Clara Ong's specialist clinic was previously located in Gleneagles Hospital.

Dr Ong is accredited to practice at hospitals including Mount Elizabeth Hospital, Mount Elizabeth Novena Hospital, Gleneagles Hospital, Parkway East Hospital.

Being a proud mother of 3, Dr Ong is able to advise mothers on their journey from conception to postpartum care and is a strong breastfeeding advocate.

Dr Ong also has a special interest in treating perimenopause, menopause and vaginismus.

Fellowship and Accreditation

  • Bachelor of Medicine, Bachelor of Surgery, Singapore
  • Master of Medicine (Obstetrics & Gynaecology), Singapore
  • Member of the Royal College of Obstetricians and Gynaecologists, UK
  • Fellow of the Academy of Medicine, Singapore (Obstetrics & Gynaecology)

Associated Treatments

Serving females ranging from their teenage years to adulthood and mature women, Dr Ong offers care for various services as follows:

  • Family planning and birth control
  • Menstrual disorders
  • Abnormal Pap smear, HPV infection and colposcopy
  • Menopausal issues and HRT
  • Women’s wellness checks
  • Genital infections
  • Infertility testing and care
  • Laparoscopy, hysterectomy
  • Pregnancy


Tel: +65 6229 6879 or +65 6229 6888

WhatsApp: +65 9712 6690

Emergency Tell: +65 6535 8833

Fax: +65 6707 7021


Opening Hours

Monday, Tuesday, Friday:
9am – 1pm
2pm – 4.30pm

9am – 1pm
2pm – 4.30pm
5pm – 7.30pm

9am – 1pm

9am – 12pm