Specialists at Gleneagles Hospital

Gleneagles Hospital

66 Specialist

Cancer · Singapore

Dr Ang Peng Tiam graduated from the National University of Singapore (NUS) with Bachelors in Medicine and Surgery in 1982. He did his residency in Internal Medicine and was conferred the Master of Medicine(Internal Medicine) in 1986. He completed his Fellowship in Medical Oncology at MD Anderson Cancer Centre, Houston, Texas and Stanford University Medical Centre in 1989. Dr Ang was awarded Singapore President's scholarship in 1977. He was awarded the Prof Sir Gordon Arthur Ransome Gold medal for being the top candidate in the Master of Medicine Clinical Examinations in 1986, and Singapore's National Science Award in 1996 for his outstanding contributions in Medical Research. In recognition of his public service, the Sultan of Kedah conferred upon him a datukship in 2003. Dr Ang was founding Head of the Department of Medical Oncology at Singapore General Hospital from 1991 to 1997. He held the concurrent post of Director of the Oncology Centre and Clinical Associate Professor at the Faculty of Medicine, NUS. He remains a Visiting Consultant at National Cancer Centre. He is the Vice Chairman of Singapore Cancer Society, Chairman of the Medical Advisory Committee of Breast Cancer Foundation. He was past President of Singapore Society of Oncology. He maintains a keen interest in research and has published and presented more than 100 papers and abstracts.

Conditions treated

Medical Oncology · Breast Cancer

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Foo Kian Fong

Cancer · Singapore

Dr Foo Kian Fong is a medical oncologist at Mount Elizabeth Hospitals and Gleneagles Hospital, Singapore. His clinical interests are in gastrointestinal cancers. He started training in medical oncology in 1998, completed his advanced training, and was a certified specialist in 2001. He had a one-year stint as a Fellow at the Peter McCallum Cancer Institute in Melbourne where he underwent training in gastrointestinal cancers from 2001 to 2002. Dr Foo was previously a senior consultant in the department of medical oncology at the National Cancer Centre. He was also a former clinical teacher in medicine at the National University of Singapore. He is a member of the American Society of Clinical Oncologist, European Society of Medical Oncologists and the Hong Kong College of Physicians. He served as a committee member of the Singapore Society of Oncology in 2000 and 2003, and was a member of Pharmacy and Therapeutic Committee of the National Cancer Centre from 2004 – 2008.

Conditions treated

Gastrointestinal Cancers · Medical Oncology

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Tanujaa D/O RajasekaranMRCP (UK)

Cancer · Singapore

Dr Tanujaa Rajasekaran is a medical oncologist at Mount Elizabeth Hospital, Singapore. She is experienced in general medical oncology, with subspecialty interests in the management of lung, genitourinary, head and neck cancers, and geriatric oncology. Prior to joining private practice, Dr Tanujaa was a consultant at the National Cancer Centre Singapore (NCCS) and medical director at Changi General Hospital’s oncology unit. She graduated from the National University of Singapore (NUS). Thereafter, she obtained her master’s from NUS and membership of the Royal College of Physicians, UK. Subsequently, she went on to complete her specialist training in medical oncology at NCCS. She has been practising medicine for more than 15 years. Beyond her clinical work, Dr Tanujaa is actively involved in medical education. She was a core faculty member of the medical oncology senior residency programme and a clinical lecturer at Yong Loo Lin School of Medicine, NUS. She was also an assistant professor at Duke-NUS Medical School. She has published in several internationally renowned journals. She is a member of the American Society of Clinical Oncology, European Society of Medical Oncology and International Society of Geriatric Oncology (SIOG). She is also Singapore’s national representative for SIOG. Dr Tanujaa has received numerous awards including the SingHealth Quality Service awards.

Conditions treated

Lung Cancer · Genitourinary Cancers

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Wee Wei-Wei (Mrs Wei-Wei Wee-Stekly)

Women's health · Singapore

Dr Wei-Wei Wee-Stekly is an obstetrician and gynaecologist (OBGYN) at Gleneagles Hospital. In addition to managing pregnant women and delivering babies, she also provides consultation and treatment for endometriosis, ovarian cysts, fibroids, adenomyosis, hyperplasia, polyps, polycystic ovarian syndrome, ectopic pregnancy, menstrual disorders, premenstrual symptoms, vaginal infections, cervical cancer screening and vaccination, pre-conception counselling, family planning and birth control, and perimenopausal and menopause management. She also specialises in gynae laparoscopy (keyhole surgery). Prior to private practice, she was a senior consultant with the minimally invasive surgery unit at KK Women’s and Children’s Hospital. Dr Wee-Stekly graduated from Guy’s, King’s & St. Thomas’ School of Medicine, Kings College London, UK. She also obtained her master’s degree in Singapore. She is a fellow of the Royal College of Obstetrics and Gynaecology, UK, and the Academy of Medicine, Singapore. She received the Health Manpower Development Plan award for training in advanced laparoscopic surgery, subspecialising in endometriosis. She completed her fellowship training at the Bern Inselspital Hospital, Switzerland. Being a Level 3 accredited laparoscopic trainer at KK Hospital, Dr Wee-Stekly is involved in teaching and training other gynaecologists locally and regionally to perform safe laparoscopy. She was a clinical educator and adjunct instructor at Yong Loo Lin School of Medicine, physician faculty member for the OBGYN residency programme and an adjunct assistant professor at Yong Loo Lin School of Medicine and SingHealth DUKE-NUS OBGYN academic clinical programme. Dr Wee-Stekly is a recipient of numerous awards including the Singapore Health Quality Service Awards and Service from the Heart Awards.

Conditions treated

Laparoscopic Gynaecology · Endometriosis Surgery

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Sandeep Uppal

Ear, nose & throat · Singapore

Dr Sandeep Uppal is an ear, nose and throat (ENT) surgeon at Mount Elizabeth Novena Hospital and Gleneagles Hospital, Singapore. Though he manages a range of ENT procedures, his interests are in facial plastic, reconstructive, aesthetic surgery and advanced sinus surgery. Dr Uppal was the former head of the department of otolaryngology at Khoo Teck Puat Hospital. He was also the head of facial plastic, reconstructive and aesthetic service there. He graduated from the University of Delhi and underwent training in otolaryngology and head and neck surgery at Lady Irwin Hospital, India. He then pursued advanced specialisation in otolaryngology, head and neck surgery in the UK. He is a fellow of the Royal College of Surgeons of England and the Royal College of Surgeons in Ireland. He did a 1-year fellowship under the European Academy of Facial Plastic Surgery and trained in Germany, Amsterdam, the Netherlands, UK and the US. Dr Uppal also completed a 1-year fellowship in advanced rhinology by the Royal College of Surgeons of England, and honed his skills in a variety of complex procedures. He has been practising medicine for more than 30 years. Besides his clinical work, he has an interest in research and received a training fellowship to conduct research on the genetic basis of ENT diseases. He has 38 scholarly articles published in peer-reviewed international journals covering subjects such as facelifts, rhinoplasty, septoplasty, blepharoplasty, sleep apnoea and functional endoscopic sinus surgery. Dr Uppal also has been invited to make more than 175 presentations at over 75 scientific events worldwide including international conferences and workshops, symposia and live surgical courses. He serves as the section editor for the rhinology and facial plastic surgery portion of the book Symptom-Oriented Otolaryngology-Head and Neck Surgery. Additionally, he has written three specialised book chapters, focusing on brow lifts, facelifts and facial fractures. Besides his clinical work, he has served as an adjunct assistant professor and senior clinical lecturer at the Yong Loo Lin School of Medicine, and has been part of the core faculty at the Lee Kong Chian School of Medicine. He is the chairman of the facial plastic surgery section under the chapter of otolaryngology at the College of Surgeons, Academy of Medicine, Singapore. He is also a national examiner and a member of the examination development committee for otorhinolaryngology exit examinations, overseen by the Ministry of Health. Dr Uppal is a member of several organisations including the American Academy of Facial Plastic and Reconstructive Surgery, the European Academy of Facial Plastic Surgery, and the Singapore Society of Otolaryngology-Head & Neck Surgery. He is also vice-president of the Pan Asia Academy of Facial Plastic and Reconstructive Surgery, and serves as the vice-chairman of Facial Reconstructive and Cosmetic Surgery India Trust. He is on the executive board of the International Board for Certification in facial plastic surgery, and is the chairman of the fellowship committee of the International Federation of Facial Plastic Surgery Societies. In 2026, Dr Uppal was conferred the rank of Chevalier (Knight) of the National Order of Merit of the Republic of Guinea, one of the country's highest national honours, in recognition of his contributions to international healthcare collaboration and services to the Republic of Guinea.

Conditions treated

Facial Plastic Surgery · Advanced Sinus Surgery

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Heah Hon Wei Harold

Ear, nose & throat · Singapore

Dr Harold Heah is an ear, nose and throat (ENT) surgeon at Mount Elizabeth Hospital, Singapore. He subspecialises in treating head and neck tumours, including thyroid, salivary gland oral cavity and sinus tumours. He is also experienced in various surgical approaches such as endoscopic surgery, transoral robotic surgery, and using the da Vinci surgical system. Prior to private practice, Dr Heah was the director of clinical services at the SingHealth Duke-NUS Head & Neck Centre. He was also a visiting consultant at the National Cancer Centre Singapore, KK Women’s and Children’s Hospital, and Khoo Teck Puat Hospital. He graduated from the National University of Singapore (NUS) and went on to be a member of the Royal College of Surgeons of Edinburgh, UK. He completed his otolaryngology (ENT) specialty training in Singapore and was awarded the Health Manpower Development Plan award to further subspecialise in head and neck surgery. He completed his clinic fellowship in advanced head and neck oncologic surgery at the University of Texas MD Anderson Cancer Center, where he trained in the care and management of head and neck cancer patients. Aside from his clinical work, Dr Heah has also been involved in medical education by serving as a core faculty member of SingHealth’s otolaryngology residency programme. For his role in education, he was awarded the SingHealth Outstanding Faculty Award. He was concurrently adjunct assistant professor at the Duke-NUS Medical School and clinical lecturer at the NUS’ Yong Loo Lin School of Medicine.

Conditions treated

Head & Neck Oncology · Robotic ENT Surgery

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Sandeep Uppal

Ear, nose & throat · Singapore

Conditions treated

Facial Plastic Surgery · Advanced Sinus Surgery

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Specialists at Gleneagles Hospital

66 Specialist