Laparoscopic Sleeve Gastrectomy in Central London
Minimally invasive weight-loss surgery performed by leading bariatric surgeons at LSDC Healthcare.
At LSDC Healthcare, our consultant-led bariatric service offers advanced laparoscopic sleeve gastrectomy for patients seeking a proven, minimally invasive solution for sustainable weight reduction.
This keyhole procedure removes around 75–80% of the stomach, reshaping it into a narrow tube or “sleeve”, reducing hunger and food intake while preserving natural digestion.
Our multidisciplinary team, including consultant surgeons, dietitians, and psychologists, ensures that every patient receives personalised assessment, meticulous preparation, and long-term follow-up to achieve lasting results.
What Is a Laparoscopic Sleeve Gastrectomy?
A laparoscopic sleeve gastrectomy (LSG) is a keyhole operation performed under general anaesthetic.
Using small incisions and a camera-guided technique, the surgeon removes the outer curved portion of the stomach, leaving a smaller “sleeve” that limits portion size and lowers appetite by reducing hunger hormones such as ghrelin.
Unlike gastric bypass, the digestive tract remains intact — meaning normal nutrient absorption is maintained, and dumping syndrome is less likely.
Who Is It Suitable For?
This procedure may be appropriate if you:
Have a BMI over 35 with related conditions such as diabetes or hypertension
Have a BMI over 40 and have not achieved weight loss through diet, exercise, or medication
Seek a less complex alternative to gastric bypass
Require metabolic improvement for Type 2 diabetes or PCOS
All candidates undergo comprehensive pre-operative assessment, including medical evaluation, nutritional review, and psychological readiness screening.
Benefits of Sleeve Gastrectomy
Significant, sustained weight loss (average 60–70% of excess weight)
Improvement or remission of Type 2 diabetes, hypertension, and sleep apnoea
Reduced hunger and improved satiety
Minimally invasive with faster recovery and smaller scars
No intestinal rerouting, maintaining normal absorption
Recovery and Aftercare
Most patients stay in hospital for 1–2 nights and return to normal activity within 2–3 weeks.
Our postoperative pathway includes:
Regular surgeon and dietitian follow-up
Nutritional supplementation guidance
Psychological support to promote lifestyle adaptation
Body contouring and metabolic monitoring if needed long-term
Why Choose LSDC Healthcare?
Consultant-led, CQC-approved centre near Liverpool Street Station
Integrated bariatric, metabolic, dietetic, and psychological support
Partnership with Nuffield Health and Aspire Bushy Hospital for theatre access
Transparent, fixed-price packages for self-pay and insured patients
Ethical, evidence-based approach focused on long-term wellbeing
Book a Consultation
If you are considering laparoscopic sleeve gastrectomy, contact LSDC Healthcare for an expert assessment.
Our consultants will review your medical history, lifestyle, and goals to determine whether this is the most appropriate procedure for you.
Private Fees and Insurance
We provide transparent, fixed-price packages for self-pay patients.
LSDC Healthcare is recognised by BUPA, AXA, Aviva, Cigna, United Insurance , and more.
Our patient support team assists with pre-authorisation and claims to make the process seamless.
LSDC Healthcare
A couple of minutes outside Liverpool St Station, this excellent facility is conveniently located for Medical consultations in London.
This facility is open during the evenings making it an excellent choice for busy professionals.
Book A Consultation
If you would like a comprehensive health check or a detailed review of your current wellbeing, we invite you to book a consultation with one of our private GPs.
Our team will review your medical history, lifestyle, and personal risk factors, and design a tailored assessment plan with the appropriate investigations and follow-up care.
Frequently Asked Questions — Laparoscopic Sleeve Gastrectomy
How much weight will I lose after sleeve gastrectomy?
Most patients lose 60–70% of their excess body weight within 12–18 months, depending on adherence to dietary and lifestyle guidance.
Is sleeve gastrectomy permanent?
Yes. The removed portion of the stomach cannot be replaced. It offers long-term results when combined with healthy habits and follow-up care.
Will I need vitamin supplements?
Yes. Although nutrient absorption remains mostly intact, supplementation with multivitamins, calcium, and vitamin D is recommended.
How long is recovery?
Most patients return to work within 2–3 weeks. Light activity is encouraged early to reduce the risk of complications.
Is sleeve gastrectomy covered by insurance?
Yes. Major insurers including BUPA, AXA, Aviva, and Cigna cover bariatric procedures subject to clinical criteria. Self-pay packages are also available.