We provide a range of endoscopic procedures for diagnosis and treatment.

Most involve having a thin tube with a tiny camera on the end passed through a natural opening in your body. This could be your nose, mouth or bottom.

The camera sends images to a screen so we can get a close look at the inside of your body.

You may have a tissue sample (biopsy) taken for analysis at a laboratory.

Most endoscopic procedures take place in our unit at St Thomas' Hospital using modern techniques and technology.

We also do some procedures in the day surgery unit at Guy's Hospital.

We see people as part of their care for different conditions, including: 

Health information

We have produced a range of health information for you.

Our consultants

Simon Anderson

Philip Berry

Leo Chong

Robin Dart

Sabina De Martino

Jason Dunn

Peter Irving

Sreelakshmi Kotha

Joel Mawdsley

John Meenan

Jude Oben

Shuvra Ray

Mark Samaan

Jeremy Sanderson

Giovanni Tritto

Bo Wang

Ben Warner

Terry Wong

Sebastian Zeki

Research and clinical trials

Research is vital to improving the care that you receive when you're unwell. You can help improve healthcare by taking part in research studies at our Trust. During your appointment, ask your healthcare professional about research. They'll be happy to tell you about research studies you could be eligible to join.

Last updated: January 2024

Contact us

Phone: 020 7188 8887

Email: [email protected]

To change or cancel your appointment

Phone: 020 7188 8887 if you need to change or cancel your appointment.

Monday to Friday, 9am to 5pm.

If you urgently need to contact the team on a Saturday or Sunday, call reception desk: 020 7188 7188 and ask for extension 54046.


Endoscopy, 1st floor, North Wing, St Thomas' Hospital, Westminster Bridge Road, London, SE1 7EH

Day surgery and endoscopy, 2nd floor, Tower Wing, Guy's Hospital, Great Maze Pond, London SE1 9RT

Do you have any comments or concerns about your care?

Contact our Patient Advice and Liaison Service (PALS)

Is this page useful?