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London Weight Loss Clinic

What you need to know

Gastric bypass surgery in London

Gastric bypass surgery is a major weight loss surgery that involves creating a small pouch from the stomach and connecting it directly to the small intestine. This surgery restricts the amount of food you can eat, leading to significant weight loss. While gastric bypass surgery in London can lead to significant weight loss, it’s important to consider all available options, including less invasive alternatives like weight loss injections and pills.

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Gastric bypass cost in London

The cost of gastric bypass surgery in London can be substantial, but it is a life-changing investment for many who have struggled with severe obesity. Here’s a breakdown of what to expect financially:

NHS gastric sleeve

Gastric bypass surgery may be covered by the NHS if you meet strict medical criteria, such as a Body Mass Index (BMI) of 40 or more, or a BMI of 35 or more coupled with a weight-related health condition. The benefit of the NHS is that it eliminates direct costs for eligible patients, though it often involves longer waiting periods.

Private costs in London

If you do not qualify for gastric bypass surgery on the NHS or prefer quicker treatment, you may wish to consider injections or pills. Surgery in a private clinic costs between £9,500 and £15,000. This price generally covers all aspects of the surgery, including pre-operative assessments, the surgical procedure, hospital fees, and post-operative care. The following providers offer bariatric surgery in London:

Additional gastric bypass costs

You may want to consider additional costs of gastric bypass surgery in London:

  • Pre-surgery and post-surgery consultations. Regular consultations with nutritionists and surgeons both before and after the surgery are critical and may add to the cost.
  • Long-term nutritional support. Supplements and regular check-ups are necessary to manage the risk of nutritional deficiencies.
  • Potential for revisions or complications. Additional surgeries due to complications or inadequate results can increase overall costs.
  • Insurance and financing options. It’s important to review your health insurance policy to see if it covers gastric bypass surgery. Many private healthcare providers offer financing options to spread out the expense.

Understanding all potential costs and financing options will help you plan effectively for undergoing gastric bypass surgery in London, ensuring that you are financially prepared for this significant step towards a healthier life.

By educating yourself about gastric bypass in London and considering all available options, including less invasive alternatives like weight loss injections and weight loss pills, you can make a well-informed decision that best suits you as an individual.

Achieve up to 26% weight loss without surgery

If gastric bypass surgery isn’t the right option for you, consider our weight loss injections as an effective alternative.

How it works

Your journey to weight loss in three simple steps.

Check your eligibility

Complete our free online assessment. You’ll answer some simple questions about your health to see which weight loss treatment is right for you.

Doctor review

One of our doctors will review your answers to make sure the treatment is safe for you. They’ll pick the best treatment for your health and needs.

Get your treatment

Your treatment will be discreetly delivered right to your door. London Weight Loss Clinic, powered by Medicspot, will give you ongoing weight loss and health support.
Get fast delivery if you live in Soho, Camden, City of London, West End, Kings Cross, Covent Garden, Canary Wharf, Greenwich or South Bank.

Gastric bypass in London FAQs

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Supporting your mental health

Obesity, being overweight mental health problems, such as depression and eating disorders, can negatively affect each other, making it harder to manage your weight. It’s important to recognise the link between your mental health and your weight so you can seek help if you need it.

Talking therapies

Cognitive Behavioral Therapy (CBT) can be effective for tackling the psychological challenges associated with eating disorders and obesity. It focuses on changing the way you think and behave, helping to break the cycle of negative thoughts and actions that can impact eating habits and body image.

To find a CBT therapist via the NHS, you can refer yourself or speak to your GP, who can refer you to talking therapies in London.

Why it’s important

By addressing mental health alongside physical health, you have a much better chance of succeeding with gastric bypass surgery, improving your overall wellbeing and quality of life. If you find yourself in need of urgent mental health support, contact your local mental health helpline provided by the NHS. These resources can provide immediate care and support in times of need, ensuring that no one has to face their challenges alone.

Keeping active

Exercise doesn’t just burn calories. By triggering the release of endorphins, the body’s natural mood enhancers, exercise has been shown to help combat depression and anxiety.

There’s plenty of ways to stay active in London, from local gyms and fitness classes to parks and recreational facilities.

Support in London

In London, Central and North West London NHS Foundation Trust provides comprehensive mental health support for gastric bypass surgery patients. They can help with eating disorders and weight-related mental health issues.

Discuss your mental health with your GP in London who can refer you to a specialist. You may also be able to refer yourself directly without a referral, but you will need to be registered with a GP to get talking therapies on the NHS. You can find a GP in London on the NHS website.

Medically reviewed

This page was last medically reviewed by Dr Adam Abbs on 4 June 2024.

London Weight Loss Clinic is committed to providing you with the most objective, trustworthy and accurate health information.

Our content is regularly updated to reflect the latest medical research and guidelines.

  • Dr Adam Abbs

    Dr Adam Abbs


    Dr Adam Abbs is an NHS-trained GP with a keen focus on digital health, AI in healthcare, and personalised medicine, including weight loss. He is a leader in creating new ways to provide safe and easy-to-access healthcare through remote care. Dr Abbs is also a skilled medical writer and wrote the RCGP-accredited Remote Consultation Handbook in 2020.

    GMC Number: 7078829