When Should You Consider Gastroscopy?
These are common but they are not normal. A proper check can make a big difference.
What Could Be Causing Your Symptoms?
What Is Gastroscopy?
Gastroscopy is a simple, minimally invasive procedure that allows the doctor to examine your esophagus and stomach.
It’s one of the most accurate ways to:
- Identify the cause of your symptoms
- Detect inflammation, ulcers, or infection
- Rule out more serious conditions early
Performed under sedation, gastroscopy is generally well tolerated and completed within a short time.
Dr Wang Yu Tien
Senior Consultant Gastroenterologist Experienced in Diagnosing & Managing Gastric Conditions
FAMS (Singapore), MBBS (Sydney) (Hons), MRCP (UK), Master of Clinical Investigation
Dr Wang Yu Tien is a Senior Consultant Gastroenterologist with over 20 years of experience and former Senior Consultant at Singapore General Hospital (SGH).
He established the IBS clinic at SGH and trained at the Centre for Digestive Diseases, Barts (UK). His expertise includes GERD, IBS, and complex digestive disorders, supported by advanced diagnostic testing.
He has received the Singapore Medical Journal Best Research Paper Award (2015) and over $1 million in research funding.
“I listen carefully to each patient’s problems and concerns to provide the most appropriate care for each individual patient.” - Dr Wang Yu Tien
Insurance Panels:
Adept, AIA, Alliance, Allianz, Bupa, Fullerton, Geoblue, Great Eastern Life, HSBC Life, IHP, Income, iXchange, MHC, Prudential, Singlife
Common Gastric Conditions treated by Dr Wang Yu Tien
Gastritis
Inflammation of the stomach lining that can cause pain, nausea, and discomfort.
Acid Reflux (GERD)
Persistent reflux can lead to irritation of the esophagus and long-term complications if not managed properly.
Stomach Ulcers
Open sores in the stomach lining that may cause burning pain and indigestion.
Helicobacter pylori Infection
A common bacterial infection linked to chronic gastritis and ulcers.
Advanced Diagnostic Testing
In addition to gastroscopy, Dr Wang performs specialised tests to better understand complex digestive symptoms:
- Acid Reflux Monitoring
- Esophageal manometry
- Hydrogen breath tests
- Intestinal transit studies
Other Digestive Conditions Treated
- Irritable Bowel Syndrome (IBS)
- Functional digestive disorders
- Chronic bloating and digestive disorders
- Liver conditions (fatty liver, hepatitis A, B, C, cirrhosis)
Clinic Practice Place
Nobel Gastroenterology Centre
(Gleneagles Medical Centre)
6 Napier Road #04-01, Singapore 258499
Operating Hours
Mon – Fri: 08:30 – 12:30 | 14:00 – 17:30
Sat: 08:30 – 12:30
Sun & PH: Closed
Frequently Asked Questions
Gastroscopy is recommended if you have persistent symptoms such as heartburn, stomach pain, difficulty swallowing, or unexplained weight loss, especially when symptoms do not improve with medication. It is also used to investigate ulcers, bleeding, or other upper digestive conditions.
The procedure is usually performed with sedation, making it comfortable for most patients.
The duration of a gastroscopy can vary, but it typically takes between 10 to 20 minutes.
Yes, it is a commonly performed and generally safe procedure when done by an experienced specialist.
Most patients recover quickly and can return home the same day.
Don’t Ignore Ongoing Gastric Symptoms
Get the right diagnosis and long-term relief from a gastro specialist.