Dr Ong Kim Kiat

Cardiothoracic Surgeon
44 years of experience


Cardiothoracic Surgery and Vascular Surgery


MBBS (Singapore), FRCS (Gen Surg) (Edinburgh), FAMS (Singapore)

What I do

Dr Ong Kim Kiat provides clinical services such as:
- Cardiac Screen
- Cardiac Surgery
- Heart Surgery
- Cardiology
See more [ + ]- Pediatric Cardiac Surgery
- Coronary Artery Bypass Surgery

See less [ - ]
Pick a clinic location & select time slot to make an appointment

Clinic Locations

K. K. Ong Heart and Lung Clinic
Gleneagles Medical Centre #07-16
6 Napier Road, S 258499

Cardiothoracic Surgical Centre Singapore
Mount Elizabeth Medical Centre #17-18
3 Mount Elizabeth
Singapore 228510

There are no appointments available for this week.

Professional Statement

Dr Ong Kim Kiat is a Cardiothoracic Surgeon practicing at The Cardiothoracic Surgical Centre Singapore, Mount Elizabeth Medical Centre and K.K. Ong Heart & Lung Clinic Pte Ltd, Gleneagles Medical Centre. His clinical interests include Pediatric Cardiac Surgery and Coronary Artery Bypass Surgery

He completed his MBBS from the National University of Singapore and underwent postgraduate training and HMDP fellowship in Cardiothoracic & Vascular Surgical Training, Neonatal Cardiac Surgery and Arrhythmia Surgery.

Dr Ong Kim Kiat was The Head of Cardiothoracic Surgery at The Department of Cardiothoracic Surgery, Singapore General Hospital in the 1980s. He ... See more [ + ]also established the Pediatric Cardiac Surgery Training Programme at the hospital. Dr Ong Kim Kiat was then appointed as Deputy Director of the Singapore Heart Centre (presently known as the National Heart Centre) from 1996 to 1997.

Dr Ong Kim Kiat is currently the Head of Pediatric Cardiac Surgery at K.K. Women’s and Children’s Hospital. He is also a consultant at the Singapore Cardiothoracic Centre at Mount Elizabeth Hospital as well as a visiting consultant for Cardiothoracic Surgery at the National Heart Centre in the National University Hospital and he is also currently a visiting consultant to JPMC Jerutong Hospital in Brunei.

He is accredited in Gleneagles Hospital, Mount Elizabeth Hospital, Mount Elizabeth Novena Hospital, and Parkway East Hospital.

See less [ - ]

Languages Spoken



National University of Singapore
See more [ + ] Royal College of Surgery, Edinburgh
Academy of Medicine, Singapore

See less [ - ]

Awards and Publications

Professional Positions and Memberships

Former Head and Senior Consultant of Cardiothoracic and Vascular Surgery, Singapore General Hospital
Former Deputy Director, Singapore Heart Centre
Head and Senior Consultant, Paediatric Cardiothoracic Surgery Service, KK Women’s and Children’s Hospital
See more [ + ] Visiting Consultant, National Heart Centre
Visiting Consultant, National University Hospital
Admitting and practising privileges in cardiothoracic surgery in Mount Alvernia Hospital, Raffles Hospital, Gleneagles JPMC Cardiac Centre (Brunei), Gleneagles Hospital Singapore, Mount Elizabeth Hospital Singapore, Parkway and Mount Elizabeth Novena Hospital Singapore

See less [ - ]

Accredited Hospitals

Gleneagles Hospital
Mount Elizabeth Hospital
Mount Elizabeth Novena Hospital
See more [ + ]Parkway East Hospital
See less [ - ]

Insurances Accepted