Weight Loss Surgery London
Book for September and receive premium aftercare today.
Speak to our weight loss clinic in LondonWhy use Tonic Weight Loss Surgery London?
When you stay at our London weight loss clinic, you’ll be surrounded by a dedicated care team, top facilities and little extras to give you the peace-of-mind that comes with knowing you’re in the best hands.
Located on Harley Street in the heart of London’s medical district, our bariatric specialists are here to ensure your stay with us is as comfortable and safe as possible.
Join thousands of happy London patients
Thousands of Tonic patients rave about the life-changing surgeries they had with Tonic. We’re incredibly proud of the stories that Tonic patients share, both from London and around the UK.
You can read more success stories by clicking the link below.
Which Weight Loss Surgery is right for me?
Our London weight loss clinic provide the following procedures:
Gastric sleeve surgery is a weight loss procedure that reduces the size of the stomach, limiting food intake and promoting significant weight loss.
Here are the key details on our Gastric Sleeve Surgery in London:
- Average recovery time for a gastric sleeve procedure is 7 days.
- Gastric sleeve surgery usually lasts around 60 minutes.
- Gastric bypass patients should expect to lose 70-75% of their excess weight.
- The procedure involves 5 small abdominal incisions.
- Tonic’s premium aftercare is included in our Gastric sleeve surgery package!
Gastric bypass surgery is a weight loss procedure that reduces stomach size and reroutes the digestive system, helping patients lose weight by limiting food intake and nutrient absorption.
Here are the key details on our Gastric Bypass Surgery in London:
- Average recovery time for gastric bypass procedures is 10 to 14 days.
- Gastric bypass surgery usually lasts around 60 minutes.
- Gastric bypass patients should expect to lose 60-70% of their excess weight.
- The procedure involves 5 small abdominal incisions across the middle and upper abdomen.
- Tonic’s premium aftercare is included in our Gastric bypass surgery package!
Gastric band surgery is a weight loss procedure where an adjustable band is placed around the upper part of the stomach, creating a smaller stomach pouch.
Here are the key details on our Gastric Band Surgery in London:
- Average recovery time for gastric band procedures is 5 to 7 days.
- Gastric band surgery usually lasts around 45 minutes.
- Gastric band patients should expect to lose between 50% and 70% of their excess weight.
- The procedure involves 5 small abdominal incisions across the middle and upper abdomen.
- Tonic’s premium aftercare is included in our Gastric band surgery package!
Mini gastric bypass surgery is a simplified weight loss procedure that reduces stomach size and reroutes part of the intestine.
Here are the key details on our Mini Gastric Bypass Surgery in London:
- Average recovery time for our mini gastric bypass procedures is 10 to 14 days.
- Mini Gastric Bypass surgery usually lasts around 70 minutes.
- Mini Gastric Bypass patients should expect to lose between 60% and 70% of their excess weight.
- The procedure involves 5 small abdominal incisions across the middle and upper abdomen.
- Tonic’s premium aftercare is included in our Mini Gastric Bypass surgery package!
Allurion Pill Balloon is a non-surgical weight loss procedure where a swallowable balloon is temporarily placed in the stomach.
Here are the key details on our Allurion Pill Balloon procedure in London:
- Average recovery time for our Allurion Pill Balloon procedure is between 2 and 3 days.
- The Allurion Pill Balloon procedure has no specific procedure time.
- Allurion Pill Balloon patients should expect to lose around 20% of their excess weight.
- This procedure leaves no scarring.
- Tonic’s premium aftercare is included in our Allurion Pill Balloon procedure package!
Gastric sleeve surgery is a weight loss procedure that reduces the size of the stomach, limiting food intake and promoting significant weight loss.
Here are the key details on our Gastric Sleeve Surgery in London:
- Average recovery time for a gastric sleeve procedure is 7 days.
- Gastric sleeve surgery usually lasts around 60 minutes.
- Gastric bypass patients should expect to lose 70-75% of their excess weight.
- The procedure involves 5 small abdominal incisions.
- Tonic’s premium aftercare is included in our Gastric sleeve surgery package!
Gastric bypass surgery is a weight loss procedure that reduces stomach size and reroutes the digestive system, helping patients lose weight by limiting food intake and nutrient absorption.
Here are the key details on our Gastric Bypass Surgery in London:
- Average recovery time for gastric bypass procedures is 10 to 14 days.
- Gastric bypass surgery usually lasts around 60 minutes.
- Gastric bypass patients should expect to lose 60-70% of their excess weight.
- The procedure involves 5 small abdominal incisions across the middle and upper abdomen.
- Tonic’s premium aftercare is included in our Gastric bypass surgery package!
Gastric band surgery is a weight loss procedure where an adjustable band is placed around the upper part of the stomach, creating a smaller stomach pouch.
Here are the key details on our Gastric Band Surgery in London:
- Average recovery time for gastric band procedures is 5 to 7 days.
- Gastric band surgery usually lasts around 45 minutes.
- Gastric band patients should expect to lose between 50% and 70% of their excess weight.
- The procedure involves 5 small abdominal incisions across the middle and upper abdomen.
- Tonic’s premium aftercare is included in our Gastric band surgery package!
Mini gastric bypass surgery is a simplified weight loss procedure that reduces stomach size and reroutes part of the intestine.
Here are the key details on our Mini Gastric Bypass Surgery in London:
- Average recovery time for our mini gastric bypass procedures is 10 to 14 days.
- Mini Gastric Bypass surgery usually lasts around 70 minutes.
- Mini Gastric Bypass patients should expect to lose between 60% and 70% of their excess weight.
- The procedure involves 5 small abdominal incisions across the middle and upper abdomen.
- Tonic’s premium aftercare is included in our Mini Gastric Bypass surgery package!
Allurion Pill Balloon is a non-surgical weight loss procedure where a swallowable balloon is temporarily placed in the stomach.
Here are the key details on our Allurion Pill Balloon procedure in London:
- Average recovery time for our Allurion Pill Balloon procedure is between 2 and 3 days.
- The Allurion Pill Balloon procedure has no specific procedure time.
- Allurion Pill Balloon patients should expect to lose around 20% of their excess weight.
- This procedure leaves no scarring.
- Tonic’s premium aftercare is included in our Allurion Pill Balloon procedure package!
Advanced procedures,
world-leading surgeons
We are a world-leading weight loss surgery centre. We deliver modern, advanced weight loss procedures, and we are committed to continually innovating our processes.
Our advanced surgeries allow for safer, faster recovery, resulting in more successful weight loss surgeries – you’re in capable hands with Tonic London!
PREMIUM AFTERCARE A TONIC PROMISE
Aftercare and Support like no other
Our commitment to your wellbeing doesn’t end with the surgical procedure. We recognise that post-operative support is vital to your long-term successful weight loss. That’s why we provide comprehensive post-surgery guidance, including 1-2-1 dietitian, personal trainer and psychotherapist support to help you adapt to your new lifestyle.
Our London-based team are always here to answer any questions you might have and support in any way they can.
Learn more about our aftercare
Unlimited Dietician Appointments for 2 years
Unlimited Psychotherapist Appointments for 2 years
Unlimited Support with Virtual Fitness Coach for 2 Years
Unlimited Bariatric Nurse Support for 2 years
5 Years Surgeon Follow Up
The Gym Group 30-day Membership
The Tonic Tool Kit
Tonics Private Social Media community support
Out Of Hours Support Line
Hi I'm Sarah Ash
I’m a Tonic Patient Coordinator; I’m here to help you start your weight loss journey.
It’s my job to support you through your journey with Tonic, from initial consultation where we’ll learn all about you and your weight loss journey to date, through to your 5 years of aftercare with our specialist team.
We’re here for you at every stage.
FAQs
All patients receive a 20% discount when you make a parking booking at all Q-Park car parks in London.
All our patient bedrooms are well-equipped with everything you need to make your stay as comfortable as possible, including:
- Electronic patient-controlled bed
- En-suite bathroom
- Air conditioning
- TV and radio with remote control
- Telephone with direct dial facilities
- Nurse call system
- Personal safety deposit box/safe for any valuables, but it’s best to leave anything you don’t need at home
- WiFi internet access is available throughout The London Clinic, and we encourage the use of video calling
We have some mobile devices that you can use if you do not have your own and want to keep in touch with the friends or family.
Even if you are a day case patient we recommend you bring the following:
- Nightwear, dressing gown and slippers.
- If you are staying for a few days, you may also like to bring casual clothing to wear towards the end of your recuperation.
- Personal toiletries (although items such as towels will be provided).
- Books or magazines to read during your stay.
- Any medication you are currently taking in the original labelled containers. (Please pass your medication in its original packaging/bottle to your nurse who will make sure that it is safe for you to carry on taking).
The UK’s best rated weight loss surgery company.
Life changing stories
The UK’s best rated weight loss surgery company.
Life changing stories
Ally
10 st (64 kg)*
Weight Loss
“I have struggled with my weight all of my adult life, I have PCOS and every diet I have tried just wasn’t successful.
I have lost over 10 stone and I feel absolutely incredible. I would never have dreamt to have the life that I currently have now.”
Paul
10 st (64 kg)*
Weight Loss
“Life before surgery was fake, I had a happy face but was not really happy. I wouldn’t go on lads holidays with my friends or take my kids swimming.
I have lost over 10 stone and it’s been life changing. I have got my life back. I can now take my kids swimming, go on holiday, do those things that I should have done 10,15,20 years ago.”
Danni's
5 1/2 stone (35 KG)*
Weight Loss
“Before I had surgery, I’d always yo-yoed with my weight. I was ashamed because of the size I’d gotten to. I was unable to buy the clothes I wanted to wear. I didn’t feel like the person that I wanted to be nor did my reflection match the person I felt inside.
The surgery with Tonic has absolutely changed my life. I’ve lost 5 and a half stone, and I am more confident and outgoing.
Chanelle
9st (57kg)
Weight Loss
“Before weight loss surgery, I couldn’t cope with doing anything strenuous and I couldn’t spend time with my children in the way I wanted to. My eating was out of control, and I had been yo-yoing.
A year out from surgery, I’m a completely different person. Last year, my body fat percentage was in the morbidly obese category. Now, I’m in the healthy weight category.”
Claire
10 st (64 kg)*
Weight Loss
“I lost 8.5 stone. I feel like one of the gym girls, I have done a 10k this year and I am signed up to Brighton half marathon next year! I chose Tonic because I saw so many success stories online and because of the aftercare package. You have the dietician, the PT, the psychotherapist and the constant support group from others who have had surgery and the team in the office”
