Professor Marcus Reddy

Consultant Laparoscopic, Upper GI and Bariatric Surgeon

QualificationsMBBS, BSc, LLB, FRCS(Eng), FRCS(Gen)

Languages spoken:English

Main NHS base:

  • St George's Hospital

Member of:

British Association of Surgical Oncology

Association of Upper GI Surgeons

British Obesity and Metabolic Surgery Society

Association of Laparoscopic Surgeons of Great Britain and Ireland

Fellow, Royal College of Surgeons (England)

Fellow, Royal College of Surgeons (General)

Clinical interests:

GI disease e.g. gallstones and emergency surgery. Also interested in hernia surgery: open or laparoscopic TEP technique and advanced laparoscopy: bariatric (weightloss), anti-reflux (hiatus hernia repair, fundoplication, Linx).

Mr Reddy has a clinical interest in laparoscopic bariatric surgery in addition to specialist upper GI procedures such as the anti-reflux Linx device. He performs intra-gastric balloons, gastric banding, gastric bypass and sleeve gastroectomy and revisional bariatric surgery.

He is one of the busiest surgeons in the UK and is on the 90th percentile for bariatric surgery and is on national committees for bariatric surgery. He has published on bariatric surgery in the Lancet.

Training & background:

Professor Reddy attained a BSc(Pharm) in 1989 and received his MBBS from St George’s Hospital Medical School in 1992. He became a FRCS(Eng) in 1997 and FRCS(Gen) in 2004. He trained in London and Australia where he gained an in-depth knowledge of GI surgery, liver transplantation, hepatobiliary surgery and laparoscopic surgery.

Professor Reddy is fully accredited on the UK General Medical Council’s Specialist Register for general surgery with a nominated special interest in upper gastrointestinal and hepato-pancreato-biliary surgery.

He is also a member of the committee overseeing the National Bariatric Surgery Database, a senior lecturer in surgery at St George’s, University of London and an active member at many prestigious associations.

Professor Reddy is the clinical lead for General Surgery in St George’s and the Bariatric Surgeon in the department.

Clinic Times

Please note these are regular clinics, other times may be available by appointment

Mon Tue Wed Thu Fri Sat

Schedule Key

A: Alternate weeks  M: Monthly sessions  A/H: Ad Hoc


Want to book an appointment?

Call us on:

020 8971 8026

Personal website address: