Private Combined Gastroscopy & Colonoscopy Services

We offer a private combined gastroscopy and colonoscopy service for a full digestive health evaluation in a single visit. This procedure allows our expert gastroenterologists to examine both the upper and lower gastrointestinal tract, ensuring a thorough diagnosis of digestive symptoms with minimal inconvenience.. While The Royal Bucks continues to expand its services you can be referred quickly to our Banbury hospital, The New Foscote Hospital, for exceptional care and support.

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A nurse operates scanning equipment in the Endocrinology Department

A nurse takes a patient's blood pressure

What is a Combined Gastroscopy & Colonoscopy?

A gastroscopy examines the oesophagus, stomach, and upper small intestine, detecting conditions like acid reflux, ulcers, and inflammation. A colonoscopy inspects the colon and rectum, identifying polyps, bowel disease, and early signs of colorectal cancer.

A combined procedure is ideal for patients requiring both tests, reducing the need for multiple appointments and allowing for a faster, more efficient diagnosis.

When Should You Have a Combined Procedure?

You may require a gastroscopy and colonoscopy if you experience:

Chronic digestive issues such as acid reflux, bloating or indigestion
Rectal bleeding or blood in stool
Unexplained weight loss or nausea/vomiting
Difficulty swallowing or persistent heartburn
Changes in bowel habits such as diarrhea or constipation
A family history of colorectal or gastric cancer
Abdominal pain, cramping, or bloating
A family history of gastric cancer

This procedure is commonly used for cancer screening, monitoring digestive conditions, and identifying causes of unexplained symptoms.

What to Expect During the Procedure

A combined gastroscopy and colonoscopy at Royal Buckinghamshire Hospital is a safe and efficient procedure:

Preparation – You’ll receive instructions on dietary restrictions and a bowel preparation kit before your procedure.
Sedation (Optional) – Light sedation is available for a more comfortable experience.
Gastroscopy First – A flexible endoscope is inserted through the mouth to examine the upper digestive tract.
Colonoscopy Next – A colonoscope is inserted through the rectum to inspect the large intestine.
Biopsy & Polyp Removal – If necessary, tissue samples or polyps are taken for further analysis.
Recovery – The procedure takes approximately 45-60 minutes, with a short recovery period before discharge.

Private Gastroscopy Fees

A gastroscopy at The New Foscote Hospital costs from £1,800. You also need to have a consultation with one of our specialists, to be referred for a gastroscopy.

You can self-refer to any of our consultants. This will typically cost from £200 and cover more than just the referral..

If you are interested in booking a consultation, please fill out the form below, or get in touch via the phone number, or email link on the form.

How to pay

You can self fund treatment, or pay through medical insurance:

Insurance

For those with an insurance policy which covers gastroscopy (many do).

Self-pay

For people choosing to fund their own diagnosis and treatment.

Combined Gastroscopy & Colonoscopy

If you’re experiencing issues throughout your digestive system, your consultant may recommend a combined gastroscopy and colonoscopy. Both procedures can be performed together, providing a comprehensive assessment for an accurate diagnosis.

Private Gastroscopy Without A GP Referral

Patients can self-refer to any of our consultants, who can then refer you for a combined gastroscopy and colonoscopy. You do not need a referral from your own doctor, or GP.