Weight Doctors are the innovation leaders for safe, minimally-invasive treatments

Would you like to lose weight for good? Without crash diets, restrictive eating plans or the dreaded yo-yo effect? Weight Doctors are innovation leaders and the only providers in the UK to offer the revolutionary Weight Doctors SLEEVE®. This permanent, non-surgical stomach reduction, is performed by means of a simple gastroscopy, and creates no incisions and leave no scars.

Weight Doctors SLEEVE® may be the optimal choice if you have been suffering from excess weight or obesity for a long time and numerous weight loss attempts have not brought the desired lasting effect. This is because the effect of the method is permanent and has been proven to be the right way to go if you want to avoid constant and stressful ups and downs on the scale.

Meanwhile, the Weight Doctors will support you throughout your treatment to lose weight successfully. Our specialised team can help you get your excess weight under control.

Sounds interesting? Then get to know all the benefits of a smaller stomach with the Weight Doctors SLEEVE® but without having to fear the risks that usually accompany surgical procedures. We are happy to provide with individually tailored information about the non-surgical stomach reduction in London.

Watch now: the Weight Doctors explain their latest innovation, the Weight Doctors SLEEVE®


Weight Doctors London

27 Welbeck St, London W1G 8EN
United Kingdom

E-Mail: hi@weight-doctors.co.uk
Phone:   +44 330 808 9973

How to get to us


Nestled in the heart of the UK, London stands as a testament to timeless history and modern innovation. As the headquarters for Weight Doctors UK, this vibrant city also proudly hosts the national ESG center of excellence, pioneering the future of minimally invasive weight loss. Experience world-class care amidst the iconic backdrop of London’s skyline.

Experience really matters

Undergoing weight loss treatment is a big decision, often patients have considered it for years before taking the plunge. 

For a long time patients were presented only with surgical options for obesity. Whilst these options can be good, they are also invasive. Weight Doctors® recognised early on that a large potion of weight loss patients are generally healthy with a BMI lower than 50. A minimally invasive, yet powerful procedure suits these patients perfectly. 

Weight Doctors® were amongst the first European specialists to provide Endoscopic treatment for weight loss and have grown to be the largest with centres across UK, the Netherlands, South Africa, Germany and beyond. Not only that, Endoscopic treatment is our speciality and passion. 

Working with International experts such as Dr Devinder Bansi, Professor Karl Miller and Professor Thomas Hoelting soon saw Weight Doctors® at the cutting edge of endoscopic treatment and performing cases in high volume. 

Now ESG sits alongside traditional surgical weight loss methods, is approved for use within the NHS and attracts around 10'000 patients each year. 

With all this said, ESG is an intricate procedure only to be performed by experts who carry out the procedure routinely and with an excellent clinical team. At Weight Doctors®, patients can be confident of this expert team, alongside excellent clinical facilities and industry leading aftercare. Read more about the 12 best reasons to choose Weight Doctors®.

The Weight Doctors are the leading experts in the UK for the endoscopic stomach reduction

Nowadays, permanently reducing the size of the stomach is no longer a medical challenge. However, it is much more important to be able to resize the stomach with the least possible restrictions, the shortest downtimes and without long-term consequences for the patient. This is exactly where the Weight Doctors come in. Because with our Weight Doctors SLEEVE®, which is exclusively available at Weight Doctors in London, our patients can not only expect a highly professional treatment with a permanent reduction effect in the stomach. Our patients also benefit from our 10 years of experience with this stomach reduction procedure. Weight Doctors utilise both the pose®2 Endo-Sleeve Technology and the Apollo Endoscopic Sleeve Gastroplasty (ESG) Technology to perform the Weight Doctors SLEEVE®.

Did you know? The Weight Doctors are the only specialist providers whose treatment team has been involved in the development of the pose®2 Endo-Sleeve procedure from the very beginning and has contributed with scientific studies to the success of this procedure today. The technique was developed in the USA and is commercially offered only by Weight Doctors in London.

With the concentrated knowledge of our specialists, we support you in achieving your personal feel good weight – for the rest of your life.

Watch now: Professor Hoelting introduces himself and the extraordinary Weight Doctors® philosophy

The results of sustainable weight loss speak for themselves

But how exactly does the Weight Doctor SLEEVE® work? In this method, the stomach is carefully gathered by means of special threads and specially developed anchors, ultimately resizing and reshaping it to a tube like shape. This procedure is carried out during an ordinary gastroscopy without any major health risks. The procedure is completed after about 60 minutes and you can go home to your loved ones the same day. In this way, a reduction of the stomach volume from between 60% – 75% can be achieved, with only minor impact on the body.

Our Weight Doctor SLEEVE® has two main effects: The stomach is not only effectively narrowed in the silhouette of a tube. It is also shortened in length. This has the effect that, by changing the entrance and exit of the stomach, significantly less food can be absorbed by the stomach. You feel fuller much faster and the feeling of hunger comes much later.

Both the pose®2 Endo-Sleeve technology and ESG technology has already been used more than 12,000 times worldwide. The Weight Doctors are proud to be the leading provider in London to offer the Weight Doctors SLEEVE® as we roll out our landmark medical offering throughout the UK.

Watch now: Learn why the Weight Doctors SLEEVE® was the exact right choice for our patient Christine


The Weight Doctors SLEEVE® reduces the volume of the stomach by more than half. The stomach is specifically tightened and takes on the shape of a sleeve. Satiety lasts longer and digestion in the stomach is prolonged. This drastically reduces the risk of food cravings. In addition, the Weight Doctors SLEEVE® has other great benefits:

  • The procedure does not require any surgical incisions;
  • No unsightly scars remain;
  • You will be fit to return home on the same day as the treatment;
  • You are ready to return to your daily routine after just a few days;
  • It’s an ultra-safe technique with great tolerability and no long-lasting side effects
  • After the healing phase you won’t be required to take specific vitamins or medications
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Weight Doctors treatments at a glance

Procedure duration

45-60 minutes

Type of anesthesia

general anesthesia

Clinic stay







after 3 to 4 days




finance from £ 50 p.m.

We offer the following treatments for long-lasting weight loss with the Weight Doctors:

Adjustable Spatz3 gastric balloon for 1 year

The Spatz3 12-month gastric balloon is an effective method of stomach reduction. It is a non-invasive technique that can significantly reduce excess weight within one year. The special feature of this intragastric balloon is that its filling volume can be adjusted as you carry the balloon. At the same time, the balloon poses minimal risks to the stomach. The treatment is also completely reversible.

Gastric balloon for 6 months

The 6-month gastric balloon is easy to explain: It is placed in the stomach by means of gastroscopy and filled with saline solution. It remains there for half a year. After that, it is removed without leaving any residue. The intragastric balloon reduces the capacity of your stomach, you feel full faster and can eat less - but without experiencing typical cravings.

Allurion gastric balloon to swallow

The Allurion gastric balloon is an exciting innovation at Weight Doctors: For the first time, it is possible for a gastric balloon to find its way into the stomach without any intervention and completely without anaesthesia. This is because the intragastric balloon comes as a capsule and is so small that it can simply be swallowed. Find out more now.

pose®2 Endo-Sleeve Technology

Our Weight Doctors SLEEVE® using pose®2 Endo-Sleeve technology is based on the revolutionary idea of pose®, the first permanent stomach reduction without surgery. But what is new is that with Weight Doctors your stomach can now be reduced by as much as 70-75%. Food intake is reduced, the feeling of satiety is quicker and remains noticeable for longer.

Apollo ESG technology

Our Apollo ESG Endoscopic Sleeve Gastroplasty is highly effective and can reduce the size of the stomach by up to 75%. In this respect, the technologies are in no way inferior to others. On the contrary, in some cases we observe a comparatively even slightly higher restriction. In any case, Apollo ESG is nickel-free and therefore suitable for almost all of our allergic patients.

Gastric Bypass

The gastric bypass by Weight Doctors BARIATRICS® results in the greatest possible modification among surgical bariatric interventions and is based on modern laparoscopic keyhole surgery. It is performed in two variants: on the one hand, the so-called Roux-en-Y gastric bypass, today the gold standard among gastric bypass operations in Germany. On the hand, we perform the Omega-Loop Gastric Bypass, particularly suited for patients at higher age.

Gastric Sleeve

The Gastric Sleeve by Weight Doctors BARIATRICS® is the least invasive procedure among surgical bariatric interventions and is based on modern laparoscopic keyhole surgery. The Gastric Sleeve is based on the LSG technology (Laparoscopic Sleeve Gastrectomy), which is considered the gold standard among experts worldwide.

Your consultation. It's all about you.

Schedule your consultation at Weight Doctors in a way that suits you and choose from your most preferred of our options. Your first consultation is free-of-charge. Our team has native speakers in English, German and Dutch language.

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Hello Darling, it's Coach Iris. How may I help you today?

As a Weight Doctors® patient, you will benefit from our brand-new digital AI-Coach Iris: 24 hours a day, 365 days a year. Iris speaks to you in 7 languages and is supported by our new Weight Doctors® 360 Coaches. For the best Weight Doctors® aftercare ever experienced.

Minimally invasive treatments without incisions or scars tailored to overweight and obese patients

With all treatments from the Weight Doctors in London, such as the ultra-safe Weight Doctors SLEEVE®, a surgical operation to reduce the size of the stomach isn’t necessary.  The unique advantage of this minimally-invasive technique is that the way the stomach functions and digests both food and essential macronutrients does not change. Instead, with a smaller stomach you are satisifed with smaller portions and hunger takes longer to return. You can return to your normal daily routine immediately and with only a short downtime. And from day 1, you will steadily lose weight and move closer and closer to your feel-good weight. What further distinguishes a treatment at the Weight Doctors in London:

  • Highly professional treatment by specifically trained, certified and experienced specialists;
  • Use of quality medical products based on cutting-edge US technology, specially approved for our procedures;
  • Fulfilment of the highest medical and hygiene standards and treatments performed in licensed, specialist medical facilities; and
  • No requirement to take medication on a permanent basis.
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    Weight Doctors UK Dr Devinder Bansi

    Our Medical Specialists

    Dr Devinder Bansi, MD

    “The Weight Doctors SLEEVE® offers all the strengths of minimally invasive surgery without, however, having to accept the sometimes serious disadvantages of other bariatric surgical procedures.”

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