Find the Right Specialist for You

Dr. Leong Jern-LinFRCS

Ear, nose & throat · Singapore

Dr. Leong Jern-Lin is a Senior Consultant Otorhinolaryngologist (ENT Surgeon) at ASCENT Ear Nose Throat Specialist Group, with clinics located in Orchard, Napier Road, Thomson, and Joo Chiat. With more than two decades of clinical experience, he specializes in rhinology, allergy, and advanced endoscopic sinus surgery, providing comprehensive ENT care for both adults and children. His practice focuses on delivering personalized treatment for nasal and sinus disorders while utilizing minimally invasive surgical techniques to improve patient outcomes and recovery. Dr. Leong's expertise includes the medical and surgical management of allergic rhinitis, chronic sinusitis, nasal polyps, sinonasal and skull base tumours, revision endoscopic sinus surgery, and sublingual immunotherapy. He also has extensive experience in paediatric ENT conditions involving the tonsils, adenoids, ears, thyroid, throat, salivary glands, and sleep disorders. In addition, he has made significant contributions to nasopharyngeal cancer screening through the clinical application of Narrow Band Imaging (NBI). Dr. Leong graduated from the National University of Singapore before obtaining Fellowship of the Royal College of Physicians and Surgeons of Glasgow and Fellowship of the Academy of Medicine, Singapore. He later completed a prestigious fellowship in Rhinology and Allergy at the Cleveland Clinic Educational Foundation under the SingHealth Health Manpower Development Programme (HMDP). Upon returning to Singapore General Hospital, he pioneered the implementation of image-guided ENT surgery for functional endoscopic sinus surgery and minimally invasive sinonasal procedures. Beyond clinical practice, he remains actively involved in medical education, clinical leadership, and the advancement of rhinology services in Singapore through his roles in national conferences and visiting consultant appointments.

Dr. Nunthasiri Kanchanaphatum, D.D.S.

Dentistry · Bangkok

Dr. Nunthasiri Kanchanaphatum is a prosthodontist at Bangpakok 9 International Hospital's Specialized Dental Center, specializing in restorative and prosthetic dentistry. She provides comprehensive dental rehabilitation for patients with damaged, missing, or compromised teeth, helping restore oral function, aesthetics, and long-term dental health through personalized treatment plans. Her expertise includes dentures, crowns and bridges, dental implants, functional and aesthetic prosthodontics, tooth reconstruction, and the management of periodontal diseases such as gingivitis and periodontitis. She is dedicated to delivering high-quality restorative dental care using modern techniques that improve both chewing function and smile aesthetics while preserving natural oral structures whenever possible. Dr. Nunthasiri earned her Doctor of Dental Surgery (First Division Honors) from the College of Dental Medicine, Rangsit University. She further completed the Thai Board of Dental Periodontology at Chulalongkorn University and enhanced her expertise through fellowship training in Dental Implantology with the Thai Association of Dental Implantology (TADI).

Dr Sushil Brito-Mutunayagam

20+ years of experience · Ear, nose & throat · Subang Jaya

Consultant ENT Surgeon specializing in sinus disorders, sleep apnoea, and advanced endoscopic procedures

Dr. Hamizah Razlan

10+ years of experience · Stomach & digestion · Johor Bahru

Dr. Hamizah Razlan is a Consultant Gastroenterologist & Hepatologist at KPJ Ampang Puteri Specialist Hospital specializing in digestive health, liver diseases, endoscopy, and gastrointestinal disorder management. She provides comprehensive care for both acute and chronic gastrointestinal conditions.

Lim Sim YeeMRCP (UK)

Stomach & digestion · Kuala Lumpur

Wang Yu Tien

Stomach & digestion · Singapore

Dr Wang Yu Tien is a gastroenterologist practising in Gleneagles Hospital and Mount Elizabeth Novena Hospital, Singapore. He specialises in digestive, bowel and liver diseases, and his subspecialty interests lie in digestive function disorders such as gastroesophageal reflux disease and irritable bowel syndrome (IBS). He is experienced in the management of a wide range of gastrointestinal, digestive and liver diseases and specialises in digestive disorders such as heartburn, GERD and IBS, liver conditions like cirrhosis, Hepatitis A, B, and C, and fatty liver disease. Dr Wang is also experienced in performing advanced endoscopies such as gastroscopy, colonoscopy and polypectomy. Dr Wang graduated from The University of Sydney in 2001, and completed his post-graduate training in internal medicine and advanced training in gastroenterology and hepatology in Singapore General Hospital (SGH) in 2010. To further his interest in digestive function disorders, he completed a one-year fellowship at the Centre for Digestive Diseases at Barts and The London School of Medicine and Dentistry, UK. Previously, Dr Wang served as a senior consultant at the gastroenterology and hepatology department in SGH where he helped establish a multidisciplinary service to manage digestive function disorders which integrates medical, dietary and psychological therapy. During his time in SGH, he was also the director of the gastrointestinal function laboratory. He was also the core faculty and co-chairperson of the SingHealth gastroenterology training programme. He is the current gastroenterology specialty editor for Singapore Medical Journal. His research in the field of gastroesophageal reflux disease, irritable bowel syndromes, clinical nutrition and digestive function disorders has been recognised by the New England Journal of Medicine Journal Watch.

Dr. Chin Jun Liong (Adrian)MRCP (UK)

Stomach & digestion · Kuala Lumpur

Gastroenterologist specialising in digestive, liver, and gastrointestinal disorders.

Dr. Wong Howe TungFRCS

Ear, nose & throat · Kuching

Dr Wong Howe Tung is an ENT Surgeon experienced in managing ear, nose, throat, and head and neck disorders through medical and surgical treatment.

DR. TAN KENG LUMRCS

Ear, nose & throat · Ipoh

ENT surgeon with expertise in facial plastic and reconstructive surgery, head and neck surgery, and ENT disorders.

Dharambir Singh Sethi

Ear, nose & throat · Singapore

Dr Dharambir Sethi is an ear, nose, throat (ENT) surgeon practising at Mount Elizabeth Novena Hospital, Singapore. He is a national and international leader in the field of Nose and Sinus Surgery. He is also a pioneer in the field of minimally invasive skull base surgery. Dr Sethi received his training in otolaryngology and head and neck surgery at the Singapore General Hospital (SGH). He attained his Fellowship of Royal College of Surgeons in 1987. In 1993, he completed a clinical fellowship in rhinology and endoscopic sinus surgery at the Johns Hopkins University. Dr Sethi is a visiting consultant at the Department of Otolaryngology (SGH) as well as the Singapore National Eye Centre. In 2000, he was featured as an entrepreneur of the SGH. Dr Sethi shares his knowledge extensively, having presented more than 50 instructional courses as an instructor at the American Academy of Otolaryngology and Head Neck Surgery since 1996. Dr Sethi is a much sought after speaker who has delivered over 650 scientific presentations including keynote addresses in more than 18 countries including the United States, Canada, Europe, Turkey, Egypt, South Africa, India, China, Korea, Japan, Hong Kong, Middle East, Pakistan, Taiwan, Philippines, Australia, and Brazil. He has organised several workshops in endoscopic sinus surgery all over the world and has received international recognition for his work in endoscopic pituitary and skull base surgery. Dr Sethi serves on the editorial and review boards of several scientific journals and has published 2 books, 12 book chapters and over 50 peer-reviewed articles.

Loh Ray Han Shaun

Ear, nose & throat · Singapore

Dr Shaun Loh is an ear, nose and throat (ENT) surgeon at Gleneagles Hospital, Singapore. He is experienced in diagnosing and treating a wide range of ENT conditions and provides comprehensive care for all ENT disorders, including hearing loss, nasal blockages and sinus issues as well as throat conditions. Dr Loh has a special interest in the treatment of snoring and obstructive sleep apnoea (OSA). He is well-equipped to offer the full range of treatments from conservative management with continuous positive airway pressure therapy and oral appliances to advanced therapies like robotic surgery and hypoglossal nerve neurostimulator implants for sleep apnoea. With his experience, he is a consulting surgeon appointed by the Inspire Medical Systems, training other ENT specialists in Singapore and the region. Before entering private practice, Dr Loh served as a consultant and chief of sleep surgery in the department of otorhinolaryngology at Singapore General Hospital (SGH). He was also a consultant at the SingHealth Duke-NUS Sleep Centre. He continues to be a visiting consultant at SGH, Tan Tock Seng Hospital, Sengkang General Hospital and Woodlands Hospital, offering his expertise and experience in OSA treatment. He graduated from the National University of Singapore (NUS) and did his master’s degree there. He is a member of the Royal College of Surgeons of Edinburgh, UK and a fellow of the Academy of Medicine, Singapore. Besides his clinical work, he served as a clinical assistant professor at Duke-NUS Medical School and Yong Loo Lin School of Medicine. In recognition of his patient care over the years, Dr Loh is a recipient of multiple Service with a Heart awards and the Singapore Health Quality Service awards.

Lim Keng Hua

Ear, nose & throat · Singapore

Dr Lim Keng Hua is an ear, nose and throat (ENT) specialist at Mount Elizabeth Hospital, Singapore. He has special interests in nose and sinus diseases, and allergies, with a subspecialty focus on rhinology and sinonasal allergy. With more than 18 years of clinical practice, he is also well-versed in managing both adult and children ENT problems such as ear infections, hearing loss, voice disorders, snoring and sleep disorders, salivary gland disorders and thyroid swelling. Dr Lim was a former consultant at Tan Tock Seng Hospital (TTSH), where he started the allergy and immunotherapy service to manage difficult nasal allergies and smell disorders. He continues to be a visiting consultant at TTSH. He obtained his bachelor’s and master's degrees in otorhinolaryngology at the National University of Singapore (NUS). He is a fellow of the Royal College of Surgeons of Edinburgh, UK. Dr Lim was awarded a clinical rhinology fellowship by the Ministry of Health to train in Europe in the management of rhinology, endoscopic skull base surgery and sinonasal allergy. He was the lead ENT tutor and adjunct lecturer at Lee Kong Chian School of Medicine, senior clinical lecturer at NUS Yong Loo Lin School of Medicine, and core faculty member in the National Healthcare Group ENT residency programme. With an interest in inverted papilloma, nasal polyposis, chronic rhinosinusitis and allergic rhinitis, Dr Lim has published in local and international journals, and has collaborated with several international centres like Beijing Tongren Hospital to improve the management of chronic rhinosinusitis. Dr Lim received a Clinician-Investigator Award for his work on allergic rhinitis at the 2011 Singapore Health & Biomedical Congress. He was the earliest doctor to use 5-Fluorouracil in the management of sinonasal inverted papilloma. He teaches allergy and rhinology courses and endoscopic sinus skull base courses organised by TTSH, Changi General Hospital, Singapore General Hospital and Khoo Teck Puat Hospital. He also teaches functional endoscopic sinus surgery and skull base courses in Thailand, and is on the panel of reviewers for the International Journal of Paediatric Otorhinolaryngology and the journal Rhinology. Dr Lim is a member of the American Rhinologic Society, the European Rhinologic Society, the Allergy and Clinical Immunology Society (Singapore) and the Asia-Pacific Society of Thyroid Surgery. He was an executive member of the Society of Otorhinolaryngology-Head & Neck Surgery Singapore. He is also a member of standard setting committee for ENT specialist exit exam at the Academy of Medicine.