About Us

Years Experience
+
Satisfied Clients
K+

About Us

Caring for Your Digestive Health, Every Step of the Way

The Gastroenterology Group is a group of gastroenterology and hepatology specialists focused on delivering evidence-based, personalised care.

With decades of clinical experience, we provide comprehensive and holistic care for your gastrointestinal and liver needs, including management of a broad range of gastroenterological and liver symptoms and conditions such as bloating and abdominal pain, fatty liver disease, chronic hepatitis and perform procedures like gastroscopy, colonoscopy, capsule endoscopy, small bowel enteroscopy, endoscopic ultrasound (EUS) and endoscopic retrograde cholangiopancreatography (ERCP).

“With decades of clinical experience, our team of doctors provide comprehensive and holistic care for your gastrointestinal and liver needs”

Our Values

Caring for Your Digestive Health, Every Step of the Way

From diagnosis to treatment, we guide you through your journey to better digestive health.

Compassionate Care

We treat every patient with empathy, ensuring a supportive and respectful experience throughout their healthcare journey.

Excellence in Treatment

We are committed to delivering the highest standard of care, using advanced technology and evidence-based practices for optimal outcomes.

Patient-Centered Approach

We prioritise each patient's unique needs and preferences, creating personalised treatment plans that promote their long-term health and well-being.

Why Choose Us

Leading Gastrointestinal Care, Right Here

Trust our expert team for top-quality care in the diagnosis and treatment of all gastrointestinal conditions.

Expert Care

Our clinic is led by a team of highly skilled and experienced gastroenterologists who specialise in diagnosing and treating a wide range of digestive disorders.

Highest Quality Care

We utilise the latest in diagnostic and therapeutic technology, including minimally invasive procedures like endoscopy and colonoscopy.

Comprehensive & Personalised

From preventive screenings and early detection to the treatment of complex digestive conditions, our clinic offers comprehensive care for all aspects of gastrointestinal health.

Our Team

Meet Our Doctors

Dr Gwee Kok Ann

Gastroenterologist and Physician

Dr Calvin Koh

Gastroenterologist and Physician

Dr Webber Chan

Gastroenterologist and Physician

Dr Roland Chong

Gastroenterologist and Physician

Dr Lui Hock Foong

Gastroenterologist and Physician

FAQs

Frequently Asked Questions

An endoscopy is a minimally invasive procedure where a thin, flexible tube with a camera is used to examine the digestive tract. It is often recommended to diagnose or monitor conditions like acid reflux, ulcers, or abnormal growths.
Before a colonoscopy, you will be given detailed instructions, which typically include a liquid diet the day before and taking a prescribed laxative to empty the colon for a clear view during the procedure.
Most gastroenterology procedures, like endoscopy and colonoscopy, are performed with sedation, ensuring you remain comfortable and pain-free throughout the process. Some patients may experience mild discomfort afterward, but recovery is typically quick.
We work with a wide range of insurance providers to ensure that our patients receive the care they need without financial concerns. If you’re unsure about your coverage, our team is happy to assist you in confirming your plan's benefits.

Visit Us

The Gastroenterology Group Clinics

Gleneagles Hospital Annexe Block

Phone Number

Mt Elizabeth Novena Hospital Medical Centre

Phone Number

Mt. Alvernia Medical Centre A

Phone Number

Parkway East Medical Centre

Phone Number