108 doctors in the Medifly network
Stomach & digestion · Singapore
Dr. Stephen Tsao Kin Kwok is a Gastroenterologist and Hepatologist specialising in advanced diagnostic endoscopy and endoscopic resection.
Conditions treated
Advanced Endoscopy · Hepatology
Dr. Reuben Wong18+ years of experience · Stomach & digestion · Singapore
Gastroenterologist specializing in IBS, reflux disorders, gut microbiota, and advanced functional gastrointestinal diagnostics.
Conditions treated
Functional Gastrointestinal Disorders · Motility Testing
Dr. Jason Chin Kuet TzeMRCP (UK)Stomach & digestion · Kuala Lumpur
Senior physician specialising in internal medicine and complex adult medical conditions.
Conditions treated
Cardiovascular Risk Management · Metabolic Diseases
Dr Mohamad Fadli Bin Abd RahmanStomach & digestion · Penang
Gastroenterologist experienced in digestive disorders, liver diseases, hepatology, and comprehensive internal medicine care.
Conditions treated
Gastroenterology & Hepatology · Endoscopic Procedures
Dr Ahmad Najib AzmiStomach & digestion · Kuala Lumpur
Dr Ahmad Najib Azmi is a Gastroenterologist & Hepatologist with expertise in digestive and liver disorders.
Conditions treated
Hepatology & Liver Disease · Diagnostic Endoscopy
Dr. Prem H. Thurairajah20+ years of experience · Stomach & digestion · Singapore
Senior gastroenterologist and hepatologist with over 20 years of experience in liver disease, transplant care, and advanced endoscopy.
Conditions treated
Transplant Hepatology · Advanced Therapeutic Endoscopy
Dr. Chong Chern HaoMRCP (UK)15+ years of experience · Stomach & digestion · Singapore
Dr Chong Chern Hao is a Gastroenterologist currently practising at Acorn Gastroenterology in Farrer Park, Napier, Telok Kurau Road, Orchard, and Thomson Specialists (TMC) . With extensive experience in hepatology (liver disease), Dr Chong has managed a wide range of cases and contributed to numerous clinical trials, including those involving viral hepatitis B and C, liver cirrhosis, and liver transplantation. He is also trained in advanced endoscopic techniques such as enhanced imaging endoscopy and water-immersion colonoscopy, a specialised method that improves success rates in challenging procedures and enhances detection of colon cancer. His areas of practice include general gastroenterology , digestive cancer screening, and liver disorders. He has subspecialty interests in fatty liver, viral hepatitis, liver cancer, and other liver-related disorders. Dr Chong also manages gastritis, gastroesophageal reflux disease (GERD), and irritable bowel syndrome (IBS). His procedures include capsule endoscopy , diagnostic and therapeutic upper GI endoscopy, diagnostic and therapeutic colonoscopy, percutaneous endoscopic gastrostomy, and procedural sedation. Dr Chong graduated from the University of Malaya in 2009 as a Dean’s List student and began his medical career in Singapore as a house officer. He then pursued specialist training in Internal Medicine and Gastroenterology under the National University Health System (NUHS) Residency Program, earning his Membership of the Royal Coll
Conditions treated
Hepatology & Liver Disease · Advanced Endoscopy Techniques
Marianne Anastasia De RozaStomach & digestion · Singapore
Dr Marianne De Roza is a gastroenterologist at Mount Elizabeth Novena Hospital, Singapore. Her subspeciality is in liver disease. She regularly performs endoscopic procedures, including cancer screening gastroscopy and colonoscopy, as well as therapeutic interventions to remove polyps or control bleeding. Dr De Roza was the former head of the hepatology service at Sengkang General Hospital. She is currently a visiting consultant at the hospital. She graduated from the National University of Singapore (NUS) and obtained her master’s degree there. Having a special interest in palliative hepatology and liver cirrhosis, she further pursued a graduate diploma in palliative medicine and was director of the multidisciplinary liver supportive care programme – PEACE, a pilot programme she established for end-stage liver disease. She wrote and implemented hospital protocols and served as a committee member in various workgroups for liver disease. She is a fellow of the Academy of Medicine, Singapore and the Royal College of Physicians, UK. Her research interests include fatty liver, palliation in liver disease, liver cirrhosis and its complications. She has participated in several multi-centre research collaborations with competitive grant support. Besides her clinical work, Dr De Roza was an assistant professor at Duke-NUS Medical School and a clinical lecturer at Yong Loo Lin School of Medicine. She was also the site director, core faculty and clinical competency committee member for the SingHealth gastroenterology senior residency programme. Dr De Roza is a recipient of the You Sparkle! awards, You Shine Award and the Singapore Health Quality Service awards.
Conditions treated
Liver Disease & Cirrhosis · Endoscopic Procedures
Dr. Sayam Thaiudom, M.D.26+ years of experience · Stomach & digestion · Bangkok
Gastroenterologist with advanced endoscopy training at MD Anderson Cancer Center, Thai Subboard-certified in Gastroenterology since 2010.
Conditions treated
Advanced Endoscopy · Pancreaticobiliary Disease
Ganesananthan ShanmuganathanMRCP(UK)Stomach & digestion · Kuala Lumpur
Conditions treated
Digestive Disorders · Liver Disease
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Dr. Gwee Kok AnnMRCP (UK)15+ years of experience · Stomach & digestion · Singapore
Dr Gwee Kok Ann is a gastroenterologist practising at The Gastroenterology Group Pte Ltd, in Novena and Orchard . He specialises in managing irritable bowel syndrome (IBS) and constipation and is the lead author of the "Asian Consensus on the Irritable Bowel Syndrome." Dr Gwee's expertise extends to a wide range of gastrointestinal conditions, including dyspepsia, indigestion, gas-related issues, bowel habit training, dietary management of food intolerance, refractory gastro-oesophageal reflux disease (GERD), H. pylori infection, and small intestinal bacterial overgrowth. His hepatology interests focus on the management of fatty liver and Hepatitis E. He is an active member of the Rome Committee, which publishes international guidelines on functional gastrointestinal disorders, and received the Rome Foundation Research Award in 2014. Dr. Gwee also serves as the scientific chairman of the Southeast Asian Gastro Motility Association (SEAGMA) and has held leadership roles as the former president of the IBS Support Group and the Asian Neurogastroenterology and Motility Association (ANMA). Additionally, Dr Gwee is an adjunct associate professor of medicine at the Yong Loo Lin School of Medicine, National University of Singapore. His research has been widely published, covering topics such as the role of probiotics in clinical management, post-infectious IBS, the effects of melatonin, sleep disturbances, and gluten sensitivity in IBS, as well as endoscopic evaluation of GERD and H.
Conditions treated
Irritable Bowel Syndrome · Functional GI Disorders
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