simon dexter a bariatric surgeon consultant at Tonic Surgery
simon dexter a bariatric surgeon consultant at Tonic Surgery

Meet the Surgeon: Mr Simon Dexter

At Tonic Weight Loss Surgery, we pride ourselves on working with some of the most skilled and compassionate surgeons in the field. In this edition of our “Meet the Surgeon” series, we introduce Mr Simon Dexter, a Consultant Specialist Bariatric Surgeon with over three decades of experience and a dedication to patient safety and quality of life.
From pioneering laparoscopic surgery in the UK to mentoring the next generation of bariatric surgeons, Mr Dexter’s contributions to the field are unparalleled. Let’s learn more about the man behind the extraordinary expertise.

Mr Dexter A Pioneer in Laparoscopic Surgery

Mr Simon Dexter has been at the forefront of laparoscopic (keyhole) surgery since it was first introduced in the UK in 1990. As the UK’s first laparoscopic surgery research fellow, his career has taken him to renowned institutions, including:
    • Leeds General Infirmary
    • The Chinese University of Hong Kong
    • Tufts Medical Centre, Boston, USA
    • The National Cancer Centre Hospital, Tokyo
With a strong foundation in advanced surgical training, Mr Dexter has developed a specialisation in laparoscopic and oesophago-gastric surgery, including obesity surgery. His expertise includes:
Mr Dexter has performed over 1,000 bariatric surgeries, with one of the lowest complication rates in the UK—a testament to his meticulous skill and dedication.

Excellence in Bariatric Surgery

Mr Dexter’s work is defined by a focus on patient safety, quality of life, and long-term success. His reputation as a leader in laparoscopic and obesity surgery has earned him the trust of thousands of patients and the respect of his peers.
Beyond his clinical practice, Mr Dexter has:
1. Mentored Surgeons Across the UK
He has trained consultant surgeons in laparoscopic techniques, sharing his knowledge to improve patient outcomes nationwide.
2. Shaped Bariatric Training in the UK
As part of the training committee for the British Obesity and Metabolic Surgery Society (BOMSS), Mr Dexter has played a key role in developing advanced training programmes for bariatric surgeons.
3. Commitment to Continuous Innovation
His advanced techniques and dedication to minimally invasive procedures ensure patients experience reduced recovery times and improved outcomes.

What Sets Mr Simon Dexter Apart?

1. Unmatched Experience
With over 30 years in the field and more than 1,000 successful bariatric procedures, Mr Dexter’s expertise is second to none.
2. Dedication to Safety
His complication rate is among the lowest in the UK, reflecting his commitment to precision and patient care.
3. Global Perspective
Having trained in world-class institutions across Hong Kong, the USA, and Japan, Mr Dexter brings a wealth of international knowledge to his practice.

A Holistic Approach to Care at TonicWeight Loss

At Tonic Weight Loss Surgery, we know that bariatric surgery is only one part of the journey. That’s why we offer a comprehensive aftercare programme to support your transformation:
    • Nutritional Guidance
Our expert dietitians help you adapt to a new way of eating, ensuring your nutritional needs are met during recovery and beyond.
    • Personalised Fitness Support
Our trainers provide tailored exercise plans to help you regain strength and maintain your results.
    • Ongoing Medical Support
With Mr Dexter and the Tonic team by your side, you’ll have access to expert guidance and support at every stage of your recovery.

Why Choose Mr Simon Dexter at Tonic Weight Loss Surgery?

When you choose Mr Simon Dexter and Tonic Weight Loss Surgery, you’re choosing:
  • Decades of experience in bariatric and laparoscopic surgery
  • A proven track record of exceptional outcomes and safety
  • Compassionate, patient-centred care
For those seeking bariatric surgery, Mr Dexter and the Tonic team offer world-class care tailored to your needs.

What Patients Say About Mr Simon Dexter

Patients often highlight Mr Dexter’s approachable nature, expertise, and the life-changing results he delivers. Here’s what one patient shared:

Mr Dexter’s calm and professional approach immediately put me at ease. His expertise is evident, and the results of my surgery have been beyond my expectations.

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Meet a member of the Tonic family

I had a Gastric Sleeve and so far I have lost over 6 stone. I would recommend Tonic, it's out of this world!

Kirsten

Kirsten after weight loss surgery

Take the First Step Towards a Healthier You

If you’re considering weight loss surgery and want to work with one of the UK’s leading bariatric surgeons, Mr Simon Dexter is here to guide you. Contact Tonic Weight Loss Surgery today to book a consultation and start your journey to a healthier, happier life.

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