General enquiries

+44 (0) 20 7079 4399

Call HCA from 8am-8pm Mon-Fri and 9am-5pm Sat

Our Specialists

Alberic Fiennes image


Alberic Fiennes



General Surgery, Laparoscopic Surgery, Bariatric Surgery

Special Interests

Gastric Bypass Surgery, Gastric Banding, Upper GI Surgery, Gastro-oesphageal Reflux


Mr Alberic Fiennes trained at St Bart's Hospital London and qualified in 1976. After broad training in all aspects of Surgery, he became Senior Lecturer in Surgery, then Consultant Surgeon at St George's Hospital and Medical School from 1990 to 2007, where he founded the current bariatric service. He was Director of Bariatric Surgery at University College London Hospital from 2007-2009. He is currently Secretary and President Elect of the British Obesity & Metabolic Surgery Society (BOMSS).

An early convert to laparoscopic surgery, Mr Fiennes undertook keyhole gallbladder surgery from 1991 and contributed internationally to the development of keyhole 'TEPP' hernia repair from 1992. He was the first UK surgeon to offer these operations as day surgery. He has been active in Bariatric Surgery, both keyhole and open, since 1995 when he took on the aftercare of patients who had undergone weight-loss surgery in the 1970s and 80s, working over the years with leading colleagues in this field. The team he now leads has fourteen years experience, during which time he has undertaken nearly a thousand procedures and has trained many fellow bariatric surgeons. The same experience has taught him not only to be a committed patient advocate, but to empathise with the needs, fears and hopes of patients seeking bariatric surgery.

Mr Fiennes is now privileged to lead a team of professionals with long NHS and independent sector experience who share one passion: to support patients in their recovery from the 21st century disease of severe overweight.

To make an appointment, call HCA on +44 (0)20 7079 4399 or click here

The Harley Street Clinic
The Lister Hospital
London Bridge Hospital
The Portland Hospital
The Princess Grace Hospital
Wellington hospital
Harley Street at University College Hospital
Harley Street Queens
The Christie Clinic
Sarah Cannon Research UK
Blossoms Healthcare
Roodlane Medical
Galen Health Partners
52 Alderley Road
The London Gamma Knife Centre at St Bartholomew's
HCA Healthcare UK

© copyright 2008 - 2016 HCA Healthcare UK.

Registered Name: HCA International Limited; The part of the UK in which it is registered: England and Wales;
Registered Number: 03020522; Registered Office Address: 242 Marylebone Road London NW1 6JL.