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Business Details
20 Years
experience
Expert Weight Loss Surgery in the UK
Streamline Surgical is a bariatric provider dedicated to delivering comprehensive weight loss solutions under the leadership of experienced weight loss surgeons. With decades of combined expertise, our team specialises in both surgical and non-surgical treatments, prioritising patient care and long-term health outcomes. Since 2006, we have supported over 13,000 patients, offering tailored aftercare, advanced medical treatments, and access to cutting-edge weight loss medication.

Our commitment to quality is reflected in our 93% five-star customer rating and partnerships with leading healthcare professionals and institutions. We operate across multiple locations in southern England and Birmingham, ensuring accessible, expert-led care for individuals seeking sustainable weight management solutions.
Services
Gastric Sleeve Surgery Gastric Bypass Surgery Weight Loss Medication Gallbladder Removal Bariatric Aftercare
Details
  • Year established: 2006
Highlights and features
  • Owned by weight loss surgeons with decades of bariatric expertise
  • Trusted by 13,000+ patients with 93% five-star ratings
  • GPhC-registered pharmacy ensuring safe medication supply
  • Nationwide service across southern England and Birmingham
  • Comprehensive aftercare packages up to five years
Associations and certifications
  • GPhC registered pharmacy partner
What people say
Life-changing results Compassionate, expert team Rapid surgery scheduling Personalised aftercare support Significant weight loss
Services
Gastric Sleeve Surgery
Gastric Sleeve Surgery involves removing a portion of the stomach to create a smaller, sleeve-shaped stomach. This procedure limits food intake and reduces hunger hormones, leading to significant weight loss. Ideal for patients seeking long-term weight management, it offers an average excess weight loss of 60-65% within 12-18 months post-surgery.
Gastric Bypass Surgery
Gastric Bypass Surgery reroutes the digestive system to bypass a portion of the stomach and small intestine. This dual mechanism restricts food intake and reduces calorie absorption. Patients typically achieve 65-70% excess weight loss, making it one of the most effective bariatric procedures for severe obesity and metabolic conditions.
Weight Loss Medication
Weight Loss Medication utilises GLP-1 receptor agonists like Mounjaro to suppress appetite and enhance satiety. Combined with dietary support and lifestyle changes, this programme enables patients to lose up to 22.5% of body weight. It is ideal for individuals preferring non-surgical approaches or transitioning to surgery.
Gallbladder Removal
Gallbladder Removal Surgery treats gallstones and chronic gallbladder disease through minimally invasive keyhole techniques. Patients benefit from rapid recovery, with procedures scheduled within 2-3 weeks and return to normal activities within 4-6 weeks, avoiding prolonged NHS waiting times.
Bariatric Aftercare
Bariatric Aftercare packages include dietitian guidance, psychological support, and annual surgeon reviews. Tailored plans up to five years ensure long-term success, addressing nutritional needs, emotional challenges, and physical rehabilitation to maintain weight loss and overall health.
People
Shaw Somers
Chairman, Bariatric Surgeon & NHS Consultant
Shaw Somers co-founded Streamline Surgical in 2006, bringing extensive bariatric surgery expertise. As an NHS consultant, he specialises in upper gastrointestinal procedures and obesity management, ensuring clinical excellence across all patient care pathways.
Guy Slater
Group Medical Director, Bariatric Surgeon & NHS Consultant
Guy Slater, a leading laparoscopic surgeon, co-established Streamline Surgical to provide surgeon-led bariatric care. His focus on patient safety and innovation has shaped the company's approach to weight loss surgery and post-operative support.
Dr Eveleigh Nicholson
Non-surgical Medical Director & NHS Consultant
Dr Eveleigh Nicholson oversees non-surgical weight loss programmes, combining endocrinology and bariatric expertise. She develops evidence-based medication protocols and ensures seamless integration with surgical care pathways for holistic patient management.
George Hamlyn-Williams
Head of Clinical Services & Bariatric Dietician
George Hamlyn-Williams leads clinical operations and dietary support, specialising in post-bariatric nutrition. His team provides tailored dietary plans and long-term guidance to optimise patient outcomes and maintain nutritional balance after surgery.
Jack Moss
Exercise & Well-being Physiologist
Jack Moss designs personalised exercise programmes to enhance post-surgical recovery and long-term weight maintenance. His expertise in human physiology ensures patients build sustainable fitness habits aligned with their health goals.
Questions
What weight loss options does Streamline offer?
We provide gastric sleeve, gastric bypass, weight loss medication, and gallbladder removal surgeries, alongside comprehensive aftercare packages.
Can I use insurance for bariatric procedures?
Yes, we partner with VitalityHealth, the only UK insurer covering bariatric surgery, and offer finance plans for self-paying patients.
How quickly can I schedule surgery?
Gallbladder removal is available within 2-3 weeks, while gastric procedures are scheduled promptly following consultations.
Is weight loss medication safe?
Our GLP-1 medication is medically supervised, with safety protocols and dietitian support to manage side effects and ensure effective outcomes.
What aftercare support is available?
We offer tailored aftercare packages up to five years, including dietitian access, psychological support, surgeon reviews, and exercise programmes.
How do I determine eligibility for weight loss treatments?
Complete our online health questionnaire, followed by a 30-minute consultation with a bariatric dietitian to assess suitability for surgery or medication.