Lose Weight With Endoscopic Sleeve Gastroplasty
A Simple, Effective Way to Lose Weight - No Scars. No Surgery. Just Results.
Struggling with weight loss but don’t want surgery?
ESG is a non-surgical, minimally invasive procedure that helps you feel full sooner, eat less, and achieve lasting weight loss — without incisions, scars, or long recovery times. It’s a breakthrough in weight loss treatment that only a select number of doctors in the UK are trained to perform. Meet Mr. George Vasilikostas, a leading expert in Endoscopic Sleeve Gastroplasty (ESG) in London.
Why Choose ESG with Mr. Vasilikostas @ GV Clinic?
- No Surgery, No Scars – The procedure is performed through the mouth with no external cuts.
- Fast & Safe – ESG takes under 90 minutes, and most patients go home the same day.
- Expert Care – Mr. Vasilikostas is a highly experienced specialist in non-surgical
weight loss. - Sustainable Results – Patients lose 15-20% of total body weight in a year when combined with lifestyle changes.
Lasting Weight Loss
- Lose 15-20% of your total body weight within 12 months.
- Improve health conditions like diabetes, high blood pressure, and sleep apnoea.
- Keep the weight off with our support and behaviour coaching.
How it works
ESG reshapes your stomach from the inside using advanced endoscopic suturing technology.
This reduces stomach size and helps you feel fuller with less food — without removing any part of your stomach.
Why Choose the Allurion Balloon?
- Just 20 minutes – Walk out after placement – no surgery, no downtime
- Proven Results – Patient achieve an average of 2-3 stones or 10-15% of their total weight in 4 months
- Expert-Led Care – Placed by one of the UK’s most experienced specialists,
Mr. George Vasilikostas
Real Patients, Real Stories
Hetsie Lost 2 Stone / 13kg
Lise Lost 9 Stone / 60kg
Georgie Lost 3 Stone / 17kg
Mr. Vasilikostas
@GV Clinic
- Leading Specialist in Allurion Balloon Placements
- Best Average Weight Loss Results in the UK for 2024, according to Allurion
- Dedicated Aftercare & Support
- First Consultation is FREE
Finance Options
The cost of endoscopic sleeve varies depending on individual medical needs and support requirements. Flexible interest free financing options are available to make the procedure accessible.
Other treatments that we offer:
- Gastric Sleeve
- Mini-Gastric Bypass
- Allurion Balloon
- Combination Therapies
- Gastric Bypass
- Endoscopic Sleeve
- Revisional Surgery
Are you a candidate?
You may be a good fit for ESG if:
- You have a BMI of 30 or higher.
- You’ve struggled with weight loss through diet and exercise.
- You want an effective alternative to surgery.
- You prefer a faster recovery with minimal downtime.
Why Choose Mr. Vasilikostas for Your Weight Loss Journey?
When it comes to bariatric surgery, experience, safety, and long-term care matter. Here’s why
patients trust Mr. Vasilikostas:
- Expert-Led Care – With 25+ years of experience and thousands of successful surgeries, you’re in the hands of a true specialist.
- Dedicated Aftercare – Get 2 years of direct follow-ups with Mr. Vasilikostas and his trusted dietitian—not just any random team member.
- Safety Comes First – All procedures are performed in accredited, state-of-the-art facilities to ensure the highest standard of care. Mr. Vasilikostas has an exceptional track record, with a low complication rate and a 0% mortality rate reported in the National Bariatric Surgery Registry (NBSR)
- Expert Care Over Cost-Cutting – While lower prices can be tempting, they may come with compromises. With Mr. Vasilikostas, you’re choosing expertise, safety, and proven results for your health and peace of mind. Your health deserves the best.
Take the First Step Today
Book a free consultation with Mr. Vasilikostas to find out if ESG is right for you. No
commitment—just expert advice to help you make an informed decision.
FAQs
Can I get the same results with diet and exercise?
Unfortunately diet and exercise is only successful in 5% of the population in the long term
Are weight loss treatments safe?
Absolutely. With over 4,000 treatments performed, we have never lost a patient.
How long do the results last?
Results can last a lifetime if you follow a healthy lifestyle.
Can I afford it?
We have a range of financing options available to make our treatments accessible.