Weight Loss Clinic by George Vasilikostas MD

only fixed img

Revisional Surgery London

Optimizing results: Revisional weight-loss surgery can help enhance or adjust the outcomes of a previous bariatric procedure.

Mr Vasilikostas MD

With more than 25 years of clinical expertise and excellent results, Mr Vasilikostas is highly qualified in all aspects of weight loss management, including a wide range of medical and minimally invasive surgical procedures.  He personally oversees aftercare for 2 years post-surgery.

GASTRIC BYPASS SURGERY LONDON

Expert gastric bypass surgery in London. Proven weight loss results – up to 80% excess weight loss. Mr Vasilikostas performs Roux-en-Y and mini gastric bypass with zero mortality rate.

ENDOSCOPIC SLEEVE LONDON

Non-surgical weight loss: Endoscopic Sleeve Gastroplasty (ESG) performed by leading specialist Mr. George Vasilioukas at GV Weight Loss Clinic, London.

GASTRIC SLEEVE SURGERY LONDON

Expert gastric sleeve surgery in London (sleeve gastrectomy). Lose 60-70% excess weight. Minimally invasive keyhole procedure by Mr Vasilikostas with 25+ years experience.

London's Leading Weight Loss Clinic - 25+ Years Excellence

Voted one of the best weight loss clinics in London, The GV Clinic offers the most comprehensive range of weight loss treatments in the UK.

Why Choose GV Clinic?

25+ Years Experience – Mr George Vasilikostas, leading London bariatric surgeon

Zero Mortality Rate – Exceptional safety record across 4,000+ procedures  

One of Few UK ESG Surgeons – Apollo OverStitch™ certified specialist

Complete Spectrum of Care – Mounjaro to advanced bariatric surgery

Complex Cases Welcome – We handle cases other surgeons decline

2 Years Aftercare Included – Comprehensive post-procedure support

Doctify Outstanding Patient Experience Award 2025

Private weight loss clinic in central London with easy access from all London boroughs.

Central London Location – Serving patients across London, Surrey, Essex, Kent, and Hertfordshire.

Weight Loss Services

gastricbypass

ESG

Endoscopic sleeve gastroplasty instead involves suturing the stomach to create changes in shape. Because of this, recovery time is greatly reduced, and the procedure is completely reversible and can be easily revised.

gastricsleeve

MOUNJARO INJECTIONS

Weight-loss injections are medications that aid patients in effective weight loss. No anaesthesia, incisions, scalpels, or sutures are required, and no recovery period is needed.

gv clinic icons balloon

Allurion Balloon

The Allurion gastric “pill” balloon diminishes appetite and cravings. The effects of the Allurion gastric balloon are intended to support patients as they focus on implementing lifestyle changes.

redo.revision

Redo

Revision weight-loss surgery is a corrective procedure performed to address problems caused by a previous bariatric procedure. These problems may include digestive issues such as acid reflux.

WhatWeDo

Mr Vasilikostas has pioneered a novel approach to the obesity epidemic that removes the obesity stigma away from patients and recognizes this condition as mainly a chronic metabolic disease. He uses cutting-edge minimally invasive endoscopic and laparoscopic technologies, within a MDT (multi-disciplinary) support team, to provide his patients with complete, tailor-made, combination weight loss management solutions and on-going behavioural and nutritional support.

Weight Loss Treatments

lightblue arrow

Weight Loss Treatments

Specialist Services

lightblue arrow

Specialist Services

AboutUs

With more than 25 years of clinical expertise and excellent results, Mr Vasilikostas is highly qualified in all aspects of weight loss management, including a wide range of medical and minimally invasive surgical procedures such as Allurion gastric balloon, Orbera balloon, endoscopic sleeve, gastric bypass, mini-gastric bypass, gastric sleeve, SADI-S procedure and revision weight loss surgery.  

portrait of Georgios Vasilikostas

getintouch

only fixed img
LIVE CHAT
1
Agent
Emma

I’m a live person, here to help

Chatting with Emma

I’m a live person, here to help

Emma

Chatting with Emma

We are ONLINE!
We hate to see you go
Powered by Webbies
  • This transcript will be recorded by The GV Weight Loss Clinic and its affiliates. By using this chat, you agree to our Terms of Use and Privacy Policy.

Still need assistance?

Please let us know how we can help you.