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# GV Weight Loss Clinic: The GV Weight Loss Clinic is London's leading specialist weight loss clinic offering comprehensive care from non-surgical weight loss treatments to advanced bariatric surgery. Led by Mr George Vasilikostas, a consultant bariatric surgeon with over 25 years of experience and a zero mortality rate, the clinic provides a full spectrum of treatments. From Mounjaro weight loss injections, Endoscopic Sleeve Gastroplasty (ESG) to gastric sleeve surgery, gastric bypass surgery, and TOR (Transoral Outlet Reduction) procedures. Mr Vasilikostas is one of the few UK surgeons certified in advanced ESG techniques using Apollo OverStitch technology and specialises in complex cases including simultaneous hernia repair and gallbladder procedures during bariatric surgery. With over 4,000 successful procedures performed and recognised with the Doctify Outstanding Patient Experience Award 2025, the clinic serves patients across London with personalised treatment plans, ongoing medical supervision, and 2 years of post-surgery care. Located in central London, Harley Street.

## Sitemaps
[XML Sitemap](https://www.thegvclinic.co.uk/sitemap_index.xml): Includes all crawlable and indexable pages.

## Posts
- [Understanding the Cost of Endoscopic Sleeve Gastroplasty in the UK: Financing Options Explained](https://www.thegvclinic.co.uk/endoscopic-sleeve-gastroplasty-cost-uk-financing/): At The GV Weight Loss Clinic London, we specialise in Endoscopic Sleeve Gastroplasty with the Apollo OverStitch™ ESG System, as well as other leading weight loss treatments. If you're exploring the cost of Endoscopic Sleeve Gastroplasty in the UK and want to understand your financing options, you're in the right place.
- [Top 5 Mistakes to Avoid After Gastric Sleeve Surgery](https://www.thegvclinic.co.uk/top-5-mistakes-to-avoid-after-gastric-sleeve-surgery/): Gastric sleeve surgery is one of the most effective weight loss treatments available today, especially for patients in London seeking long-term results. By reducing the size of the stomach, the gastric sleeve procedure helps patients feel full faster and achieve significant weight loss.
- [Mini-Gastric Bypass vs Gastric Bypass: What’s the Difference and Which Is Right for You?](https://www.thegvclinic.co.uk/mini-gastric-bypass-vs-gastric-bypass/): If you are researching weight loss surgery in London, you have likely come across two common options: the mini-gastric bypass and the standard gastric bypass, also known as the Roux-en-Y gastric bypass. While both procedures are designed to help patients lose significant weight and improve obesity-related health issues, they differ in technique, complexity, recovery, and long-term outcomes. 
- [Can Weight Loss Surgery Reverse Type 2 Diabetes?](https://www.thegvclinic.co.uk/can-weight-loss-surgery-help-with-type-2-diabetes/): Different types of weight loss surgery offer varying benefits for blood sugar control:
- [When to Consider Weight Loss Surgery: Signs That Injections Aren’t Enough](https://www.thegvclinic.co.uk/when-to-consider-weight-loss-surgery-signs-that-injections-arent-enough/): In recent years, weight-loss injections have gained popularity as a non-surgical solution for managing obesity. Medications like Wegovy, formulated with GLP-1 agonist semaglutide or Mounjaro, formulated with GLP-1 agonist tirzepatide can help reduce appetite and support weight management when combined with diet and exercise. However, for many people, especially those with long-term or severe obesity—these injections may not deliver the lasting results they’re hoping for.
- [Why Medically Supervised Weight-Loss Injections Deliver Safer, Lasting Results](https://www.thegvclinic.co.uk/why-supervised-weight-loss-injections-are-safer-more-effective/): Weight-loss injections have gained popularity as a convenient solution for shedding excess weight. However, without proper medical guidance, these medications can pose serious health risks and lead to poor outcomes.
- [Weight Loss Surgery vs. Injections: Which Option is Right for You?](https://www.thegvclinic.co.uk/weight-loss-surgery-vs-injections-which-option-is-right-for-you/): When seeking treatment options to aid in achieving significant weight loss, individuals often explore both surgical and non-surgical weight-loss options. Weight-loss surgery and weight-loss injections are two of the most common approaches, each offering unique benefits and considerations. Understanding the differences, effectiveness, and potential risks of these weight-loss procedures can help you make an informed decision. Explore the following information from the experts at the GV Weight Loss Clinic in London for helpful insights as you consider the best treatment path to support your health and achieve your goals for weight reduction.
- [How to Prepare for Gastric Bypass Surgery](https://www.thegvclinic.co.uk/how-to-prepare-for-gastric-bypass-surgery/): Gastric bypass surgery is a life-changing procedure that can significantly improve health and quality of life for individuals struggling with obesity. Proper preparation is essential to ensure a smoother surgery and recovery process. The following guide prepared by the experts at the GV Weight Loss Clinic in London offers valuable tips that will help you get ready for your gastric bypass surgery.
- [The Benefits of the Allurion Balloon: Why Choose this Option?](https://www.thegvclinic.co.uk/the-benefits-of-the-allurion-balloon-why-choose-this-option/): Finding a weight loss procedure that is both effective and minimally invasive can be a challenge, but the Allurion Balloon checks both boxes. In this article, the experts at GV Weight Loss Clinic in London will explore the key benefits of choosing the Allurion Balloon, highlighting why this innovative weight loss procedure could be the perfect fit for those seeking an effective way to lose weight without the need for more invasive surgical methods and extended recovery time.
- [Benefits of Mini-Gastric Bypass Surgery for Long-Term Weight Loss](https://www.thegvclinic.co.uk/benefits-of-mini-gastric-bypass-surgery-for-long-term-weight-loss/): Struggling with weight loss can be incredibly frustrating, especially when conventional methods like dieting and exercise seem to offer limited results. For individuals who are seeking a long-term solution, mini-gastric bypass surgery has become an increasingly popular option. At The GV Weight Loss Clinic located in the heart of London’s medical district, we specialise in offering effective and sustainable weight loss solutions, including mini-gastric bypass surgery.
- [Apollo OverStitch™: A Step-by-Step-Guide to ESG Surgery in London](https://www.thegvclinic.co.uk/apollo-overstitch-a-step-by-step-guide-to-esg-surgery-in-london/): Endoscopic sleeve gastroplasty (ESG) procedures can help patients achieve a successful long-term weight management by reducing the stomach's size and decreasing the number of calories the body can absorb. At the GV Weight Loss Clinic in London, medical weight loss expert and surgeon, Mr. George Vasilikostas uses the advanced technology of the Apollo OverStitch™ ESG System. Following are key insights into how this minimally invasive weight loss surgery works and how patients considering ESG can prepare for this specialised procedure.
- [The Power of Combining Weight Loss Medicine and Surgical Procedures for Lasting Results](https://www.thegvclinic.co.uk/the-power-of-combining-weight-loss-medicine-and-surgical-procedures-for-lasting-results/): At GV Weight Loss Clinic, led by Mr. George Vasilikostas, MD, we understand the challenges of achieving and maintaining weight loss. Located in London, our clinic offers comprehensive solutions tailored to your unique needs. Among the most effective strategies are the combination of weight loss medicines, such as semaglutide, with surgical procedures like the Allurion Balloon or Endoscopic Sleeve Gastroplasty (ESG). This dual approach can significantly enhance your weight loss journey, providing both immediate and long-term benefits.
- [Weight Loss With Gastric Sleeve Surgery](https://www.thegvclinic.co.uk/weight-loss-with-gastric-sleeve-surgery/): Mr. Georgios Vasilikostas of GV Weight Loss Clinic is a top provider of weight management solutions, and performs gastric sleeve surgery in London, UK. Also known as sleeve gastrectomy, the procedure offers the potential for transformative weight loss. The following are key insights into what gastric sleeve surgery entails, the potential for weight loss and how it differs from gastric bypass surgery.
- [Weight Management in London with Allurion](https://www.thegvclinic.co.uk/weight-management-in-london-with-allurion/): In the heart of London, UK, Mr Georgios Vasilikostas and his team at GV Weight Loss Clinic are pioneering a revolutionary approach to weight management through The Allurion Programme. This comprehensive approach is tailored for individuals seeking a significant, yet non-surgical, method to lose weight and embrace a healthier lifestyle.

## Pages
- [Mounjaro Programme Duplicate](https://www.thegvclinic.co.uk/mounjaro-programme-2-2/): Learn more about The GV Weight Loss Clinic in London. Meet Mr. George Vasilikostas and discover our comprehensive weight loss treatments from Mounjaro to advanced bariatric surgery. Serving London and surrounding areas.
- [Mounjaro Exit Plan](https://www.thegvclinic.co.uk/mounjaro-exit-plan/): Learn more about The GV Weight Loss Clinic in London. Meet Mr. George Vasilikostas and discover our comprehensive weight loss treatments from Mounjaro to advanced bariatric surgery. Serving London and surrounding areas.
- [Mounjaro Programme](https://www.thegvclinic.co.uk/mounjaro-programme/): Learn more about The GV Weight Loss Clinic in London. Meet Mr. George Vasilikostas and discover our comprehensive weight loss treatments from Mounjaro to advanced bariatric surgery. Serving London and surrounding areas.
- [Home 2](https://www.thegvclinic.co.uk/): Non-surgical weight loss: Endoscopic Sleeve Gastroplasty (ESG) performed by leading specialist Mr. George Vasilioukas at GV Weight Loss Clinic, London.
- [Weight Loss Treatment Gallery](https://www.thegvclinic.co.uk/weight-loss-treatments/gallery/): Rachel's Story
- [Blog](https://www.thegvclinic.co.uk/blog/)
- [In the Media](https://www.thegvclinic.co.uk/about-us/media/): Mr. Georgios Vasilikostas, a trusted expert in the field of medical weight reduction, is featured in articles and interviews from The Daily Mail and The Times.
- [Weight Loss Surgery Finance Options in London](https://www.thegvclinic.co.uk/finance/): Serving patients across London, Surrey, Essex, Kent, and Hertfordshire.
- [About Georgios Vasilikostas, MD](https://www.thegvclinic.co.uk/about-us/georgios-vasilikostas/): Mr George Vasilikostas is a leading Consultant General Surgeon in Upper GI, Laparoscopic and Weight Loss (Bariatric) Surgery based in London. He holds a senior NHS appointment at St George’s University Hospitals NHS Foundation Trust in London since 2009.
- [Gastric Sleeve Surgery](https://www.thegvclinic.co.uk/weight-loss-treatments/gastric-sleeve/): Patients searching for an effective approach to weight loss are recommended to consider gastric sleeve surgery in London from Mr. Georgios Vasilikostas. Gastric sleeve surgery provides superior weight loss compared to gastric band weight reduction, gastric balloons, and weight-loss medications. This procedure can result in losing 60% or more of one’s excess weight, or 35% of their total weight. Typically, the rate of weight loss is quite rapid during the first three to six months, and patients might continue to lose weight over a two-year period. Thanks to the healthy lifestyle changes patients learn as part of this weight-loss process, they are able to keep the weight off.
- [Weight-Loss Injections](https://www.thegvclinic.co.uk/weight-loss-treatments/weight-loss-injection/): Weight-loss injections have become quite popular as of late. With regularly scheduled injections paired with a healthy diet and regular exercise, patients can lose weight effectively. Discuss the many benefits of weight-loss injections in London with Mr. Georgios Vasilikostas, a renowned specialist in the field of medical weight loss.
- [Orbera365 Gastric Balloon Programme](https://www.thegvclinic.co.uk/weight-loss-treatments/orbera365-gastric-balloon/): The Orbera365 gastric balloon has been the leading weight-loss-balloon treatment option for many years. This weight-reduction solution has helped numerous patients achieve three times the weight loss achievable through diet and exercise alone. Visit our office to meet with Mr. Georgios Vasilikostas and learn more about the Orbera365 gastric balloon in London.
- [Contact Us](https://www.thegvclinic.co.uk/contact-us/): Schedule your consultation—contact us today to get started.
- [Patient Testimonials](https://www.thegvclinic.co.uk/testimonials/): Read weight loss testimonials for clients in London, Birmingham, and Manchester.
- [Before & After Photos](https://www.thegvclinic.co.uk/before-after-gallery/): Surgeries and treatments performed by renowned plastic surgeon Mr. Vasilikostas, London.
- [Specialist Services](https://www.thegvclinic.co.uk/specialist-services/): Specialist Services we offer include: Gallbladder Surgery, Anti-Reflux Surgery (Fundoplication, LINX, Stretta), Abdominal Wall / Groin Hernia Surgery, Laparoscopic "Tummy Tuck" - Divarication Repair
- [Obesity Combination Therapies](https://www.thegvclinic.co.uk/weight-loss-treatments/combination-therapies/): Mr. Georgios Vasilikostas creates bespoke treatment plans utilising combination therapies in London for medical and surgical weight loss. These tailored weight-reduction plans require a deep knowledge of the human body and its physiological processes. When paired with behaviour and lifestyle modifications, combination therapies can result in optimal weight reduction.
- [Revision Weight-Loss Surgery](https://www.thegvclinic.co.uk/weight-loss-treatments/revision-weight-loss-surgery/): Optimise your long-term weight loss results with expert revision weight loss surgery procedures including TOR for gastric bypass enhancement. London's specialist for complex bariatric cases. Mr. Georgios Vasilikostas has the years of skill and experience needed to perform revision surgery for a number of weight-loss procedures, including gastric band and gastric sleeve procedures.
- [SADI-S Surgery](https://www.thegvclinic.co.uk/weight-loss-treatments/sadi-s/): SADI-S surgery is an ideal weight-reduction procedure for patients with a BMI over 50 or for patients who would like to improve their weight loss after gastric sleeve surgery. This procedure is performed by medical-weight-loss expert Mr. Georgios Vasilikostas. Thanks to his years of experience and training, Mr. Vasilikostas is the perfect choice for patients considering undergoing SADI-S surgery in London.
- [Mini-Gastric Bypass Surgery](https://www.thegvclinic.co.uk/weight-loss-treatments/mini-gastric-bypass/): The mini-gastric bypass is a variation of the traditional gastric bypass procedure. Some patients may prefer this technique to the traditional gastric bypass, because it is a simpler operation that can provide improved weight-loss results and shorter operating times. For those who are curious about the mini-gastric bypass, London surgeon Mr. Georgios Vasilikostas is available to answer questions.
- [Gastric Bypass Surgery](https://www.thegvclinic.co.uk/weight-loss-treatments/gastric-bypass/): By performing the gastric bypass for London patients, Mr. Georgios Vasilikostas creates hormonal changes that aid in effective weight reduction. Mr. Vasilikostas has received years of training, developing an in-depth understanding of human physiology and the process of weight loss. Patients can rely on Mr. Vasilikostas to achieve personalised weight-loss results.
- [Endoscopic Sleeve](https://www.thegvclinic.co.uk/weight-loss-treatments/endoscopic-sleeve/): Renowned weight-reduction specialist Mr. Georgios Vasilikostas performs endoscopic sleeve gastroplasty for London patients who prefer a non-surgical bariatric procedure. With the aid of endoscopic sleeve gastroplasty, numerous patients have successfully achieved their target weight and experienced long-lasting weight loss.
- [Weight Loss Treatments](https://www.thegvclinic.co.uk/weight-loss-treatments/): Georgios Vasilikostas, MD specialises in weight loss treatments including Gastric Bypass for clients in London, Birmingham, and Manchester.
- [Allurion Balloon](https://www.thegvclinic.co.uk/allurion/): Mr. Georgios Vasilikostas, a trusted expert in the field of medical weight reduction, recommends the swallowable Allurion gastric pill balloon to London patients in search of an effective weight-loss solution that does not require surgery or endoscopy. The Allurion gastric balloon allows patients to avoid incisions and anaesthesia, thus reducing the likelihood of complications.
- [Weight Loss Surgery FAQs](https://www.thegvclinic.co.uk/about-us/faq/): Mr George Vasilikostas, offers answers to frequently asked weight loss surgery questions for clients in London.
- [Experienced Medical Team](https://www.thegvclinic.co.uk/about-us/team/): Serving patients across London, Surrey, Essex, Kent, and Hertfordshire.
- [About Us](https://www.thegvclinic.co.uk/about-us/): Learn more about The GV Weight Loss Clinic in London. Meet Mr. George Vasilikostas and discover our comprehensive weight loss treatments from Mounjaro to advanced bariatric surgery. Serving London and surrounding areas.
- [Home](https://www.thegvclinic.co.uk/home/): The GV Weight Loss Clinic makes achieving your ideal lifestyle possible like never before. Take advantage of our Interest-Free Financing option today, because a healthier you shouldn’t have to wait.
- [Sitemap](https://www.thegvclinic.co.uk/sitemap/): Sitemap
- [Privacy Policy](https://www.thegvclinic.co.uk/privacy-policy/): This privacy notice discloses the privacy practices for the GV Clinic. This privacy notice applies solely to information collected by this web site.