Find the Right Specialist for You

Dr. Stephen Tsao Kin Kwok

Stomach & digestion · Singapore

Dr. Stephen Tsao Kin Kwok is a Gastroenterologist and Hepatologist specialising in advanced diagnostic endoscopy and endoscopic resection.

Yong Karl KingMRCP

Stomach & digestion · Kuala Lumpur

Dato' Dr. Mazlam Mohd Zawawi, DIMPMRCP

28+ years of experience · Stomach & digestion · Ampang

Dato' Dr. Mazlam Mohd Zawawi, DIMP is a senior Consultant Gastroenterologist & Hepatologist at KPJ Ampang Puteri Specialist Hospital with extensive expertise in liver diseases, gastrointestinal endoscopy, and complex digestive disorders. He is recognized for his experience in advanced gastroenterology care and hepatology management.

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.

Dato' Dr. Rosemi Salleh

24+ years of experience · Stomach & digestion · Kota Bharu

Dato' Dr. Rosemi Salleh is a senior Consultant Physician & Gastroenterologist and Gastroenterology & Hepatology Specialist practicing at KPJ Perdana Specialist Hospital in Kota Bharu, Kelantan, Malaysia. Qualifications: M.D. (UKM), M.Med. (Int.Med.) USM. Direct line: 09-745 8000.

Marianne Anastasia De Roza

Stomach & 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.

Dr James EmmanuelMRCP (UK)

Stomach & digestion · Petaling Jaya

Consultant Gastroenterologist specialising in digestive and liver diseases with expertise in advanced endoscopy procedures.

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.

Dr Loong Yik YeeMRCP (UK)

Stomach & digestion · Petaling Jaya

Consultant Gastroenterologist specialising in liver disease and advanced endoscopic procedures including capsule and double balloon enteroscopy.

Dr. Kanteera Sriyudthsak, MD.

Stomach & digestion · Bangkok

Gastroenterologist specializing in digestive and liver diseases, including hepatitis and gastrointestinal disorders.

Dr. Mark Fernandes

15+ years of experience · Stomach & digestion · Singapore

Gastroenterologist specializing in liver disorders, hepatitis, and liver cancer, with expertise in Fibroscan monitoring.

Dr. Juanda Leo HartonoMRCP (UK)

18+ years of experience · Stomach & digestion · Singapore

Dr Juanda Leo Hartono is a Senior Consultant in Gastroenterology & Hepatology, currently practising at Juanda Leo Gastroenterology Liver Clinic in Orchard. His professional background includes advanced fellowship training at The Royal London Hospital (London, UK). He was also certified as an endoscopist by the JAG (Joint Advisory Group on Gastrointestinal Endoscopy) (UK). His clinical practice covers the diagnosis and treatment of gastrointestinal and liver conditions. Special interests include general gastroenterology and hepatology , inflammatory bowel disease (IBD), and clinical nutrition. Dr Juanda graduated from the University of North Sumatera (Indonesia). He later completed his Master of Internal Medicine at the University of Malaya (Malaysia) from 2004 to 2008. In 2009, he obtained MRCP(UK). He then continued his training in Gastroenterology and Hepatology at the University of Malaya (Malaysia) from 2008 to 2010. In 2014, he was accredited as a Gastroenterology/Hepatology specialist in Singapore after completing Advanced Specialty Training at National University Hospital and passing the SCE (Specialty Certificate Exam) Gastro, UK. His postgraduate qualifications also include FRCP (Fellow, Royal College of Physicians), London. Prior to private practice, Dr Juanda joined the Division of Gastroenterology and Hepatology at National University Hospital in 2010 as registrar and completed his specialist training there in 2014. During his time at NUH, he served as Patient Saf