Find the Right Specialist for You

Gew Lai TeckFRCP (EDIN)

Stomach & digestion · Kuala Lumpur

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.

Datuk Dr Ryan Ponnudurai

Stomach & digestion · Kuala Lumpur

Gastroenterologist specialising in digestive system disorders, liver diseases, and advanced endoscopy procedures.

Wong ZhiqinMRCP (UK)

Stomach & digestion · Kuala Lumpur

Dr. Ikram Hussain

15+ years of experience · Stomach & digestion · Singapore

Dr. Ikram Hussain is a Senior Consultant Gastroenterologist with extensive clinical experience in Singapore and the United Kingdom, specializing in advanced endoscopic procedures and complex digestive and liver diseases. He earned his MBBS from the All India Institute of Medical Sciences (AIIMS), New Delhi in 2007, and later obtained a Master of Medicine in Internal Medicine from the National University of Singapore. He became a Member of the Royal College of Physicians (UK) in 2011 and achieved specialist accreditation in Gastroenterology in 2015. Dr. Hussain underwent advanced endoscopy training at the Royal Free Hospital and University College London under the HMDP Award between 2018 and 2019. He is highly skilled in both diagnostic and therapeutic endoscopy, including ERCP, Endoscopic Ultrasound (EUS), small bowel enteroscopy, cholangioscopy, luminal stenting, and management of gastrointestinal bleeding. His clinical experience spans both general gastroenterology and hepatology, having overseen liver services at the University Hospital of North Durham, where he managed complex conditions such as liver cirrhosis, autoimmune hepatitis, hereditary haemochromatosis, and pre- and post-liver transplant care. Prior to joining Gutcare, he served as Senior Consultant at Khoo Teck Puat Hospital and Woodlands Health Campus, and also worked as Consultant Gastroenterologist in the UK. Dr. Hussain is actively involved in academic work, including peer-reviewed publications, journal reviewing, and medical teaching appointments at local medical schools in Singapore. He has received multiple awards for clinical excellence, research, and patient care, reflecting his commitment to high-quality gastrointestinal care and advanced endoscopic innovation.

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. Yeo Kian Boon

Dentistry · Kuala Lumpur

Dental surgeon specialising in restorative dentistry and oral healthcare.

Lim Sim YeeMRCP (UK)

Stomach & digestion · Kuala Lumpur

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.

Colonel (R) Dr Mumtaj Nisah Abd Rahim

20+ years of experience · Dentistry · Kuala Lumpur

Colonel (R) Dr Mumtaj Nisah Abd Rahim is an Orthodontist experienced in braces, cleft care, and craniofacial orthodontics.

Dr. Yim Heng BoonMRCP

Stomach & digestion · Singapore

Dr. Yim Heng Boon is a senior consultant gastroenterologist with more than 15 years of clinical experience in gastroenterology and advanced interventional endoscopy. After graduating from the National University of Singapore in 1990, he completed postgraduate training in Internal Medicine before pursuing advanced endoscopic training through the Health Manpower Development Programme (HMDP). His subspecialty expertise includes advanced therapeutic endoscopy and minimally invasive endoscopic procedures for gastrointestinal diseases. He received advanced endoscopy training at Brigham and Women's Hospital, Harvard Medical School, USA, followed by specialized training in endoscopic surgery for early gastric cancer at the National Cancer Center, Tokyo, Japan. Prior to joining private practice, Dr. Yim served as Senior Consultant and Deputy Head of the Department of Gastroenterology and Hepatology at Tan Tock Seng Hospital, where he also led the Endoscopy Centre. In addition to his clinical work, Dr. Yim is deeply involved in medical education and research. He serves as Adjunct Assistant Professor at the National University of Singapore and has held visiting academic appointments in Indonesia and Vietnam. He is also Editor of the international journal Endoscopic Ultrasound and a reviewer for several leading gastroenterology journals, with numerous peer-reviewed publications in advanced endoscopy.

Dr. Ewe Khay Guan

Ear, nose & throat · Bukit Mertajam

Experienced ENT specialist providing diagnosis and treatment for ear, nose, throat, head, and neck conditions at KPJ Penang Specialist Hospital.