Chanelle Hayes – Gastric Sleeve Surgery

“I’ve lost 9 stone and I feel amazing!”

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5 Years' Post Weight Loss Treatment

Premium aftercare like no other

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Market leading weight loss surgery finance rates

A monthly payment that's right for you.

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Don't just take it from us...

The UK's best rated weight loss surgery company.

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Sophie’s Weight Loss Story

I decided to get the gastric sleeve because I felt like I had exhausted all other options. At 24, I just felt my weight was really deteriorating.

Marc's Weight Loss Story

I’ve had a gastric sleeve with Tonic and so far I’ve lost 8 stone 12 pounds. I feel great since having it done.

Tonic-Weight-Loss-Chanelle-Transformation-1

Chanelle’s Weight Loss Story

I had a gastric sleeve with Tonic Weight Loss Surgery a year ago and lost 9 stone. I feel amazing!

Jonny’s Weight Loss Story

I have lost over 10 and a half stone. The biggest highlight is the pride I see in the eyes of my family.

Discover More Life-Changing Stories

Welcome to Tonic Weight Loss Surgery

We are a specialist private weight loss centre dedicated to giving back lives. At Tonic we offer a wide range of Weight Loss Surgery procedures performed by leading Bariatric Surgeons at private clinics across the UK. We specialise in all aspects of weight loss surgery such as Gastric Band Surgery, Gastric Sleeve Surgery, Gastric Balloon Surgery & Gastric Bypass Surgery. Your options can be discussed with our experts to help you decide which would be the best procedure for you and your lifestyle. We also offer a 5-year aftercare package which includes support from personal trainers, dieticians, on-call nurses and psychotherapists. Contact our team to discuss how Private Weight Loss Surgery can help you.

Aftercare and Support Like No Other

We pride ourselves in providing the most comprehensive support package around you after your procedure. Weight loss surgery itself is simply a tool to help you lose weight. Our aftercare team work with you to make sure this is as effective as possible in your weight loss journey. Tonic are the only provider to offer a Premium 5 Year Aftercare service to ensure you get the results you desire and deserve from your procedure.

		Other UK and overseas providers
Unlimited Dietician Appointments for 2 years	included	not included
Unlimited Psychotherapist Appointments for 2 years	included	not included
Unlimited Support with Virtual Fitness Coach for 2 Years	included	not included
Unlimited Bariatric Nurse Support for 2 years	included	not included
5 Years Surgeon Follow Up	included	not included
Access to Tonics Private Social Media community support group	included	not included
The Gym Group 30-day Membership	included	not included
The Tonic Tool Kit	included	not included
Tonic App Access for 3 months	included	not included
Monthly Newsletters	included	not included
Lifelong Telephone Support & Advice	included	not included
Out Of Hours Support Line	included	not included

BMI Calculator

Use our BMI calculator below to find out if your weight is healthy.

Weight kg

Height cm

A BMI of 18.5 to 24.9 kg/m2 is described as within a 'healthy' weight range.

Click here for information on our blog.

Your BMI is less than 18.5, you are underweight for your height.

Click here for information on diet, which includes information on being underweight.

A BMI of 30 kg/m2 and above is described as within an 'obese' weight range.

Click here to talk to a Tonic specialist for information on obesity.

Your BMI is over 40, you are very obese.

Click here to talk to a Tonic specialist for information on obesity.

Book Your Free Consultation

Private Weight Loss Surgery Clinics and Bariatric Surgery Specialists Located Across the UK

Nationwide weight loss surgery clinics are there to make your trip to visit one of our specialists as stress-free as possible. We also offer telephone consultations with a surgeon if you’d prefer to chat to someone in the comfort of your own home!

Are there any weight loss surgery clinics near me?

Find Your Nearest Clinic

Birmingham Derby Kent Leeds Leicester London Luton Manchester Orpington Salford

Burcot Hall Hospital, Birmingham Derby Private Health, Derby 40-42 Lee Terrace, London Leighton Street Clinic Leeds Tonic Head Office, Leicester 20 Devonshire Place, London W1G 6BW Cobham Clinic, Luton Mill Lane, Cheadle SK8 2PX Chelsfield, Orpington Lancaster Rd

Ask an Expert

Let us know if you have any weight loss surgery related questions. We do our best to respond as swiftly as possible. Alternatively, you can simply pick up the phone or visit our FAQ page, where you may find the answer you’re looking for!

Our FAQs

For further information, please contact our team on 0300 124 5520 to discuss your individual case.

Shop a selection of Specialist Tonic Weight Loss Products

A collection of products that have been designed for patients that have undergone bariatric surgery. The Tonic Weight Loss Surgery Shop includes specialist Bariatric Vitamins, our Portion Control Plates and Travel Cutlery, Tonic Whey Protein and many more.

Visit the Tonic Shop

Consultations in the comfort of your own home!

We now offer FREE virtual consultations 7 days a week with a specialist surgeon, in the comfort of your own home.

Consultations can take place via Skype, Facetime, WhatsApp call or telephone! Let us know if you’d like a virtual consultation by selecting the option in ‘Preferred Location’ and one of the team will be in touch to arrange this for you.