Find the Right Specialist for You

Prof. Dr. Goh Bee See

Ear, nose & throat · Kuala Lumpur

Paediatric ENT surgeon specialising in ear disorders, cochlear implants, and airway conditions.

21+ years of experience · Ear, nose & throat · Bangkok

Otolaryngologist focused on Head & Neck Cancer, with international training at the University of Western Australia and the University of Tokyo Hospital.

Prem Harichander ThurairajahPHD

Stomach & digestion · Singapore

Dr Prem Harichander Thurairajah is a gastroenterologist at Mount Elizabeth Hospital, Singapore. He treats a wide range of gastrointestinal and liver problems such as viral hepatitis, fatty liver, liver cirrhosis, gastric and colon cancer screening, reflux disease, anaemia, irritable bowel syndrome, bloating, biliary stones and pancreatic disease. Prior to private practice, he worked at the National University Hospital, where he was the senior consultant in transplant hepatology and advanced endoscopy. Dr Thurairajah graduated from the Manipal Academy of Higher Education in India. Following medical school, he trained and worked in the UK and USA. His postgraduate training in internal medicine was at teaching hospitals in England and Wales, culminating in his admission to the Royal College of Physicians, UK. He subsequently entered specialist training in gastroenterology and hepatology at the West Midlands Deanery, UK where he honed his skills in the management of complex liver disease and liver transplantation. Driven by his interest in hepatology, he pursued a PhD in hepatitis C. His research has been widely published in more than 30 peer-reviewed journals. He later subspecialised in liver transplant medicine, completing fellowships in transplant hepatology at the liver unit at Queen Elizabeth Hospital, UK and in advanced hepatobiliary endoscopy at the University College London (UCL), UK. At UCL, he received training in advanced therapeutic endoscopy, including endoscopic retrograde cholangiopancreatography, endoscopic ultrasound, endoscopic stenting, percutaneous gastrostomy and complex colonic polypectomy. Dr Thurairajah was appointed consultant transplant hepatologist at St James’s University Hospital, UK, before moving to the USA, where he served as assistant professor of medicine at the University of Kentucky’s liver transplant unit. He relocated to Singapore and joined Changi General Hospital, where he led the development of a chronic hepatitis C treatment programme and served as director of hepatology. He completed and published a clinical study on linkage to care in hepatitis C in the community. He also carried out modelling studies on hepatitis C with Singapore colleagues to help inform public policy on the elimination of hepatitis C. He has been practising medicine for more than 25 years. He currently serves as an invited member of the national hepatitis C elimination steering committee, playing a key role in shaping public health policy in Singapore. Dr Thurairajah’s work in community-based hepatitis C care was recognised with the Best Publication Award by the Singapore Medical Association.

Dr. Nurul Syamiza Shamsudin

15+ years of experience · Ear, nose & throat · Johor Bahru

Qualifications: MD (UNHAS), MS ORL-HNS (UM). Practises as a Resident Doctor at KPJ Pasir Gudang Specialist Hospital in Johor. Direct line: +60 7-257 3999 ext 5121.

15+ years of experience · Stomach & digestion · Singapore

Dr. Jarrod Lee Piao is a Gastroenterologist and advanced endoscopist at GUTCARE, Singapore, with subspecialty expertise in advanced endoscopy, digestive cancers, and pancreatobiliary disorders. He graduated from the National University of Singapore in 1998 and attained specialist accreditation in Gastroenterology in 2009. In 2010, he was invited to establish the Gastroenterology Service at Khoo Teck Puat Hospital, where he founded the Endoscopy Centre and Division of Gastroenterology. He later entered private practice in 2013, operating a successful solo practice before co-founding GUTCARE in 2014. Dr. Lee is widely recognized in the region for his expertise in complex and advanced endoscopic procedures, particularly in combining innovative platforms and techniques for challenging gastrointestinal cases. He is one of the few clinicians in Asia to receive the prestigious ASGE AV Award for excellence in endoscopy. His endoscopic ultrasound technique was selected for inclusion in the ASGE Learning Library, serving as an international reference standard. He is frequently invited as faculty at regional and international endoscopy conferences, where he performs live demonstrations and lectures on advanced endoscopy, digestive cancers, and pancreatobiliary disease. He also serves as a reviewer for major international gastroenterology journals and is a consultant to global medical technology companies evaluating new endoscopic innovations. Dr. Lee strongly advocates that while technology advances modern medicine, clinical excellence still depends on refined technique, evidence-based practice, multidisciplinary collaboration, and patient-centered communication.

Dr. Marianne Anastasia De Roza

10+ years of experience · Stomach & digestion · Singapore

Gastroenterologist specializing in liver disease, digestive cancer screening, and palliative hepatology with extensive endoscopy experience.

Lim Lee Guan

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.

20+ years of experience · Stomach & digestion · Singapore

Gastroenterologist and hepatologist with over 20 years of experience in digestive and liver diseases, specializing in endoscopy and cancer screening

Prof. Vitoon Leekrirkgong, MD.

Ear, nose & throat · Bangkok

Prof. Vitoon Leekrirkgong is a senior consultant otolaryngologist at Bangpakok 9 International Hospital with extensive experience in the diagnosis and treatment of ear, nose, throat, and head and neck disorders. Throughout his distinguished medical career, he has provided comprehensive care for patients with complex ENT conditions, combining advanced clinical expertise with evidence-based treatment approaches to achieve the best possible patient outcomes. His clinical expertise includes the management of allergies, hearing loss, ear infections, balance disorders, tinnitus, sinusitis, head and neck infections, voice hoarseness, swallowing disorders, and diseases affecting the larynx and esophagus. He is also experienced in ear surgery, head and neck surgery, and the treatment of allergic conditions, helping patients improve their quality of life through personalized medical and surgical care. Prof. Vitoon earned his Doctor of Medicine from the Faculty of Medicine, Chulalongkorn University. He completed the Diploma of the Thai Board of Otolaryngology at Ramathibodi Hospital, Mahidol University, and pursued advanced international training in dysphagia diagnosis and treatment, head and neck surgical oncology, and allergy management in the United States. His professional achievements have been recognized internationally through prestigious awards from the American Biographical Institute (ABI) for his contributions to medical research and the field of otolaryngology. Scientific Achievement Award — Otolaryngology, 500 Leaders of Science, American Biographical Institute (ABI), USA Outstanding Professional Award — Dedicated Achievements in the Field of Medicine, American Biographical Institute (ABI), USA

Dr Tan Soon SengMRCP (UK)

30+ years of experience · Stomach & digestion · Subang Jaya

Consultant Gastroenterologist specializing in digestive disorders, liver disease, and advanced endoscopic procedures

Dr. Shim Hang Hock

Stomach & digestion · Singapore

Dr. Shim Hang Hock is a Gastroenterologist with expertise in inflammatory bowel disease, digestive cancer screening, hepatology, and advanced endoscopic procedures.

Dr. Kanthanat Chatwaratthana, D.D.S

Dentistry · Bangkok

Dental implant specialist focusing on tooth restoration, implantology, and surgical treatment of missing teeth.