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Harley Street

25 Harley Street, London W1G 9QW
Located at 25 Harley Street, the distinguished outpatient and diagnostic centre is committed to delivering top-tier private healthcare services. Here, patients gain access to renowned consultants who excel in their respective fields, guaranteeing a journey marked by utmost confidence and reassurance at every stage.

Balloon Options At Harley Street

Start your weight loss journey


Enquire with us

Contact us to schedule a free consultation with one of our certified surgeons and learn more about your options.



At your consultation,  you’ll discuss your options based on history, age, and other external factors that the surgeon will consider.



It’s the difference between another failed weight loss venture and reaching your target. Aftercare is just as important as the procedure itself.


Book your date

Once you’ve decided on a procedure with the consultant, and happy to go ahead, our team will work with you to schedule your surgery date.

Included in all gastric balloon packages

A science-backed solution to help you lose weight and keep it off.

Gastric Balloon

Your package includes everything you need to get the best outcome from your gastric balloon journey

Dedicated Support

Our registered Dietitians, Health Coaches and support team are here to help you achieve your weight loss goals

Digital Tools

Change your habits and relationship with food with on-demand classes on diet, fitness, mindfulness and habit change

Local Weight Loss Surgeon

Mr Loy is an experienced Consultant Upper GI and Bariatric Surgeon, specialising in weight loss surgery. He has received comprehensive training, including a Royal College of Surgeons Fellowship in Bariatric Surgery and a year of invaluable experience at NYU Langone Medical Centre with Professors George and Christine Fielding, renowned experts in the field. Operating a busy full-time NHS weight loss surgery practice, Mr Loy is highly regarded and receives tertiary referrals for primary and complex revisional surgeries.

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