Endoscopy Sunbury
Comprehensive gastrointestinal endoscopy care available throughout Sunbury.
Understanding Endoscopy
Digestive issues can be uncomfortable, painful, and even affect your daily routines and your peace of mind. Whether it’s ongoing stomach pain, unexplained changes in bowel habits, or even symptoms like bleeding, it’s natural to want clear answers as soon as possible.
Your digestive health is key to your overall wellbeing, and symptoms such as discomfort, bleeding, or altered bowel patterns may signal an issue that requires assessment. An endoscopy performed by a skilled surgeon like Dr Roshan Ariyaratnam may help provide answers.
What is an Endoscopy Procedure?
Through a small, flexible camera, an endoscopy enables close examination of areas such as the oesophagus, stomach, small bowel, and colon. It’s an important tool for detecting conditions including ulcers, inflammatory bowel disease, colorectal cancer, and liver disorders.
Gastroscopies and colonoscopies are common types of endoscopy used to examine the digestive system. A gastroscopy investigates the upper tract, while a colonoscopy focuses on the large bowel and rectum. For people across Sunbury and regional Victoria, these procedures often deliver important answers and next steps for care.
Your Endoscopy Procedure With Dr Roshan Ariyaratnam
Dedicated to high standards of medical care and patient comfort, Dr Roshan Ariyaratnam combines modern surgical methods with a caring, personal touch. He and his team understand the concerns many people have before an endoscopy and prioritise making every step comfortable and reassuring.
Every procedure undertaken by Dr Roshan Ariyaratnam aligns with the National Safety and Quality Health Service (NSQHS) Standards. His approach to colonoscopy and gastroscopy follows the Colonoscopy Clinical Care Standard to ensure patients receive reliable, evidence-informed care.
- Complete gastroenterology care
- Both diagnostic and therapeutic endoscopy options
- Advanced and well-equipped clinical environments
- Warm, understanding approach for every patient
In some cases, being placed on a waiting list may delay a diagnosis that should have been given much earlier. For patients who may benefit from urgent examination, Dr Roshan Ariyaratnam offers open-access endoscopy. This means you can book your procedure directly after your Telehealth or face-to-face appointment. His team will triage patients accordingly.
Doctors referring patients are asked to specify if open-access endoscopy may be appropriate when submitting their referral by email.
Our Endoscopy Services

Gastroscopy
Gastroscopy is an endoscopic procedure that examines the upper part of the digestive system, the oesophagus, stomach, and duodenum. It’s commonly performed to assess symptoms such as reflux, nausea, abdominal discomfort, or unexplained anaemia, and may reveal inflammation, ulcers, or other abnormalities.

Colonoscopy
A colonoscopy is a specialised endoscopy procedure used to examine the rectum and colon (large bowel). It is a key tool in screening for colorectal cancer, identifying and removing polyps, and investigating symptoms like persistent diarrhoea, bleeding, or unexplained changes in bowel habits. In Australia, surgeons perform over one million colonoscopies every year.
Ready to begin your search for answers and potential treatment options?
Your Endoscopy Sunbury Questions Answered
When should I have an endoscopy?
The National Bowel Cancer Screening Program provides free home test kits for Australians aged 45 to 74, but anyone with worrying digestive symptoms should consult their doctor, who may recommend an endoscopy. Warning signs include pain in the abdomen, reflux, rectal bleeding, swallowing difficulties, changes in bowel habits, or unexplained weight loss.
How do I prepare for a gastroscopy?
Preparation steps can vary based on your scheduled time, current medications, and any dietary needs, so it’s important to follow the directions provided to you. Typically, you’ll need to avoid eating solid food for six hours and stop drinking liquids two hours prior to your procedure. Because sedation is used, you’ll need to attend with an accompanying adult and arrange transport home afterwards.
How do I prepare for a colonoscopy?
Dr Roshan Ariyaratnam will provide detailed written instructions on how to prepare for your colonoscopy. Proper preparation is crucial, as it ensures he will be able to see your bowel, its lining, and other areas clearly during your procedure. You may be given instructions for standard bowel preparation, extended bowel preparation, or bowel preparation with Colonolytely. Ensure you follow your specific instructions carefully, arrive with a responsible adult, and arrange transport home, as you will not be able to drive after sedation.
Are there any other procedure options?
In certain situations, your doctor could recommend different assessments or treatments before considering an endoscopy, such as:
- Flexible sigmoidoscopy
- Stool test for hidden blood
- Stool DNA screening
- Computed tomography (CT) colonography
- Barium enema
An endoscopy gives doctors a clear, real-time look inside the bowel and oesophagus, making it easier to detect inflammation, ulcers, or early signs of colorectal cancer. It also enables biopsies and polyp removal during the same procedure.
What are the risks and benefits of endoscopy?
Endoscopy is generally very safe, though rare risks include bleeding, perforation, or heart and breathing-related complications. In very few cases, death can occur. However, skipping or delaying an endoscopy may pose greater danger by preventing timely diagnosis and care.
What areas do you service?
Vineyard Specialist Centre is easily accessible to patients in:
Why Dr Roshan Ariyaratnam?
Endoscopy Specialist
The main benefit of endoscopy is that it allows your surgeon to find and remove potential problems, such as polyps. These may grow into cancer if left, so having them removed and biopsied is crucial.
Rapid Access
Patients are usually seen within one week of referral, with open-access endoscopy helping to shorten waiting periods.
Quality and Accreditation
All endoscopy services are carried out in accredited environments aligned with NSQHS and approved healthcare quality standards.
Our Locations near Sunbury
Make an Appointment at Our Endoscopy Centre Closest to You
Whether you’re dealing with a change in your bowel habits, experiencing uncomfortable symptoms, or are concerned about colorectal cancer, you may benefit from an investigation. If your doctor has advised you to have an endoscopy, or if you are experiencing symptoms affecting your digestive system, Dr Roshan Ariyaratnam and his team aim to help. With state-of-the-art endoscopy services in Sunbury and regional Victoria, you don’t need to wait months for answers.
Schedule an appointment today to review your symptoms, talk through your referral, and find out if open-access endoscopy is appropriate for you.