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Andrew Mark Choong Tze Liang

Andrew Mark Choong Tze Liang

General Surgery

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Andrew Mark Choong Tze Liang

Dr . Andrew Mark Choong Tze Liang

General Surgery specialist · Aortic Aneurysm, Aortic Dissection

Among the earliest surgeons in Singapore to do visceral hybrid repair of thoracoabdominal aortic aneurysmsIntroduced the retroperitoneal open repair of abdominal aortic aneurysms at the National University Heart Centre, SingaporeFellowship · Advanced Vascular Fellowship – Imperial Vascular Unit, St Mary's Hospital, London

Mount Elizabeth Hospital · Singapore, Singapore · ≈1h 50m direct from Jakarta

Speaks English

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About Dr . Andrew

Dr . Andrew treats Aortic Aneurysm, Aortic Dissection.

Dr Andrew Choong is a vascular, endovascular, aortic and venous surgeon at Mount Elizabeth Hospitals, Singapore. He manages the full spectrum of arterial, venous and aortic disorders, including aortic aneurysm and aortic dissection repair using open, hybrid and endovascular (EVAR/TEVAR) approaches; peripheral arterial disease revascularisation, limb salvage and amputation prevention; carotid artery disease and carotid artery stenosis surgery for stroke prevention; varicose veins and chronic venous insufficiency management using minimally invasive techniques such as radiofrequency, laser ablation, adhesive closure and foam sclerotherapy; deep vein thrombosis thrombolysis and aspiration thrombectomy; and dialysis access surgery including catheters, arteriovenous fistula and graft creation. He treats both common and complex vascular conditions, offering evidence-based, minimally invasive options wherever possible. Dr Choong is the founder of the Asian Aortic & Vascular Centre and has carried out more than 5,000 vascular and endovascular procedures. He was awarded the Gold Medal by the European Board of Vascular Surgery (FEBVS). He trained in the United Kingdom and Australia, completing advanced vascular fellowships at the Imperial Vascular Unit (St Mary’s Hospital, London) and the Royal Brisbane and Women’s Hospital, and was awarded a PhD by the University of Warwick for his research in endovascular surgery. Before entering private practice, he served as Senior Consultant at the National University Heart Centre, Singapore (NUHCS) and Associate Professor of Surgery at the National University of Singapore, where he introduced new surgical programmes and trained future vascular specialists. His practice integrates precision, innovation and patient-centred care, combining advanced aortic repair with modern, minimally invasive venous treatments for durable results and faster recovery.

Conditions Treated

Aortic AneurysmAortic DissectionPeripheral Arterial Disease Revascularisation

Procedure Focus

  • Limb salvage and amputation prevention
  • Carotid artery disease and carotid artery stenosis surgery for stroke prevention
  • Varicose veins and chronic venous insufficiency management using minimally invasive techniques such as radiofrequency, laser ablation, adhesive closure and foam sclerotherapy
  • Deep vein thrombosis thrombolysis and aspiration thrombectomy

Credentials

  • PhD – University of Warwick
  • Among the earliest surgeons in Singapore to do visceral hybrid repair of thoracoabdominal aortic aneurysms
  • Introduced the retroperitoneal open repair of abdominal aortic aneurysms at the National University Heart Centre, Singapore
  • Performed endovenous radiofrequency ablation for varicose veins as early as 2008, with close to 20 years of experience in minimally invasive venous surgery
  • Established walk-in, walk-out varicose vein surgery clinics at King’s College Hospital, UK, offering safe, rapid-recovery treatments
  • Among the early adopters of adhesive-closure techniques for varicose veins in Singapore
  • Fellowship · Advanced Vascular Fellowship – Imperial Vascular Unit, St Mary's Hospital, London
  • Fellowship · Advanced Vascular Fellowship – Royal Brisbane and Women's Hospital, Australia

Where Dr . Andrew practises.

Mount Elizabeth Hospital

Singapore, Singapore · ≈1h 50m direct from Jakarta

Languages

Khmer · Mandarin · Arabic · Bahasa Indonesia · Hindi · Vietnamese · Burmese · English · Bengali

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Tan Huat Chye PatrickTan Huat Chye Patrick

Blood · Singapore

Dr Patrick Tan is a haematologist practising at Mount Elizabeth Hospital, Singapore. He treats diseases related to blood, and subspecialises in bone marrow transplant and transplant immunology, which is the transfer of cells, tissues or organs. Types of transplant immunology include sibling allogeneic transplant, unrelated allogeneic transplant, autologous (using own stem cells) transplant and cord blood transplant. Dr Tan is a pioneer in the field of cord blood and stem cell transplant. He performed the world's first successful case of unrelated blood stem cell transplant and unrelated cord blood transplant for thalassemia major, a rare inherited blood disorder. In 1988, Dr Tan was posted as special Fellow to the Fred Hutchinson Cancer Research Centre in Seattle, USA, to carry out subspecialty work in bone marrow transplant and transplant immunology. He was invited back to in 1991. Dr Tan was formerly the head of the Department of Haematology at the Singapore General Hospital (SGH) in 1993. In 1995, he was the chairman of the Chapter of Haematology at the Academy of Medicine, Singapore. In 1997, Dr Tan was appointed as the director of the National Blood Centre, Health Science Authority. He became the medical director of the Haematology and Stem Cell Transplant Centre at the Mount Elizabeth Hospital in 2004. In the same year, Dr Tan was appointed the first medical director of the Singapore Cord Blood Bank. Aside from clinical work, Dr Tan was also appointed as a clinical associate professor in the Yong Loo Lin School of Medicine at NUS.

Conditions treated

Bone Marrow Transplantation · Cord Blood Transplant

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Goh Ting Hui AngelineGoh Ting Hui Angeline

Kidneys · Singapore

Dr Angeline Goh is a renal medicine specialist at Mount Elizabeth Hospital, Singapore. She subspecialises in kidney transplantation. She also cares for conditions related to kidney diseases, such as hypertension, diabetes mellitus and urinary tract infections. Dr Goh has more than 20 years of experience in clinical medicine. She is well-versed in the use of immunosuppressants, and has spent over a decade caring for kidney transplant recipients and donors. Having cared for more than 400 prevalent kidney transplant recipients, she understands the need for regular monitoring to keep transplant recipients in good health. Prior to starting private practice, Dr Goh was a senior consultant nephrologist and transplant physician at the National University Hospital (NUH), where she was in charge of the Living Donor Kidney Transplant (LDKT) programme. Under her leadership, more than 100 new living donor kidney transplants have been performed in the National University Centre for Organ Transplantation from 2013 – 2019. Dr Goh underwent advanced specialty training in renal medicine at the Singapore General Hospital (SGH), and became an associate consultant in 2007. The importance of maintaining good kidney function after a transplant has led her to further develop preventive nephrology in her practice. Preventive nephrology is about preventing kidney failure, and is done through identification of urinary abnormalities such as blood or protein in the urine, and diagnosis of diabetes and hypertension. She has developed her own programme to monitor and advise patients on how best to maintain good kidney function to ensure good overall health. She strongly believes that good kidney function is a prerequisite for a healthy life. Dr Goh was a former assistant professor in the Yong Loo Lin School of Medicine, NUS, and external lecturer for the School of Health Sciences, Nanyang Polytechnic. She was formerly in charge of the overall teaching schedule for renal medicine trainees in SGH, and was core faculty in charge of transplant teaching for the Nephrology Senior Residency Programme in NUH. She helped to train fellows from the International Society of Nephrology from Bangladesh, Myanmar, and Brunei, as part of the development of the Transplant Programme in regional countries. Dr Goh has been actively involved in research in kidney transplantation and has presented in regional and international conferences. She was awarded a Poster of Distinction at the American Transplant Congress in 2009 for her work, “Survival of Second Liver Allografts is Influenced by Anti-HLA Class I Antibodies”, and has published her research in local and international medical journals.

Conditions treated

Kidney Transplantation · Preventive Nephrology

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Kua JieliKua Jieli

Heart · Singapore

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Conditions treated

Interventional Cardiology · Complex Coronary Procedures

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Lim Lee GuanLim Lee Guan

20+ years of experience · Stomach & digestion · Singapore

Dr Lim Lee Guan is a gastroenterologist at Mount Elizabeth Hospital, Singapore. His clinical interests are in general gastroenterology and liver diseases, and advanced endoscopy for the screening, diagnosis and management of a wide spectrum of gastrointestinal diseases. These include tumours and pre-cancerous conditions of the oesophagus, stomach, intestines, pancreas and liver/biliary systems, and endoscopic ultrasound and fine needle aspiration biopsy and injection. Prior to joining private practice, he was a gastroenterologist at a private hospital and the National University Hospital (NUH). He is currently a visiting gastroenterologist at Ng Teng Fong Hospital. Dr Lim obtained his bachelor degree at the National University of Singapore (NUS). He subsequently obtained membership of the Royal College of Physicians (UK), underwent advanced specialist training in gastroenterology at NUH, and obtained the fellowships of Royal College of Physicians (Edinburgh) and Academy of Medicine. After obtaining the Health Manpower Development Plan award, Dr Lim did 1-year specialised training in advanced endoscopic imaging including endoscopic ultrasound and endoscopic ultrasound-guided fine-needle aspiration and biopsy/injection in Germany at Universitätsmedizin der Johannes Gutenberg-Universität Mainz and Technical University of Munich University Hospital Klinikum rechts der Isar. He later received a scholarship for a clinical attachment at Kyushu University Hospital, Japan, which focused on advanced endoscopic imaging for cancer detection and endoscopic management of gastrointestinal pre-cancer and cancer. He has given presentations at international meetings and has been invited as faculty for gastroenterology courses and endoscopy workshops. He has received research grants and awards, including the Young Investigator Award at the Asia Pacific Digestive Week and Poster of Distinction at Digestive Disease Week in USA. He has also written chapters for numerous medical books and published in top international journals, and is on the editorial board of the BMJ Open Gastroenterology, published by the British Medical Journal in partnership with the British Society of Gastroenterology. He previously served as an executive committee member of the Gastroenterological Society of Singapore and committee member of the National Foundation For Digestive Diseases. Dr Lim was an assistant professor at NUS, and consultant gastroenterologist at NUH, where he was clinical director, postgraduate training director, and programme director of the ACGME-I gastroenterology fellowship programme. He is a recipient of the Excellent Service Award (Star) and Excellent Service Award (Gold), as well as the National Healthcare Group Excellence Award for Teaching. He has been selected and sponsored by the World Gastroenterology Organisation for the Train-the-Trainers Workshop in Porto, Portugal. He has been practising medicine for more than 20 years.

Conditions treated

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Andrew Mark Choong Tze Liang

General Surgery

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