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The Clinics and Team


Our Clinic Locations

Your balloon placement will take place at one of the below specialist London hospitals.


Your pre-placement consultation with the surgeon is conducted face-to-face online.


Your nutrition, fitness and wellbeing support is delivered online via face-to-face virtual consultations.

25 Harley St Hospital


25 Harley Street 

25 Harley Street, London


Doctor's Desk


Via Zoom, Practice Better, Teams and WhatsApp video chat

Phoenix Chelmsford Hospital.jpg


Phoenix Hospital Chelmsford

Essex Healthcare Park, Great Baddow, Chelmsford CM2 8HN

Weymouth St Hospital


Weymouth Street Hospital

42-46 Weymouth Street, London W1G 6NP

Our team

Our programmes are delivered by a dedicated team of specialised bariatric surgeons, weight loss clinicians and nutrition and fitness specialists to give you the best opportunity for forever weight loss and better health. 

Doctor Cynthia Michelle Borg

Consultant Upper Gastrointestinal & Bariatric Surgeon

Cynthia-Michelle Borg

MD (Malta), MD (London), FRCS Edinburgh (Gen Surg)

Dr Borg has been a consultant in London for over 10 years having completed her specialist surgical training in upper GI, general and bariatric surgery followed by a laparoscopic and bariatric surgical fellowship at University College Hospital, London. ​Dr Borg has published in peer reviewed journals and presented in national and international meetings. She is an editor and reviewer for several international journals. Dr Borg is a Regional Surgical Advisor for the Royal College of Surgeons of Edinburgh. She is an elected member on AUGIS council and a BOMSS Charity Trustee.

Natalie R Gillan, Lead nutritionist

Specialist Bariatric Nutritionist & Registered Nutritional Therapist

Natalie R Gillan


Natalie Gillan, PhD is a registered nutritional therapist and specialist bariatric nutritionist with over 10 years' experience in bariatric surgery clinical nutrition. As a UK leading expert, Natalie is the sole consultant nutritionist for five UK weight loss clinics, in addition to her own. Natalie is a co-founder and director of The NRG Clinic. Natalie’s work in bariatric nutrition and lifestyle coaching has successfully impacted the lives of hundreds of patients, as confirmed by their individual stories of sustained weight loss and overall health and quality of life improvement.

Doctor Myutan Kulendran

Consultant General, Upper GI and Bariatric Surgeon

Myutan Kulendran


Mr Myutan Kulendran is a Consultant Surgeon at St George’s Hospital in London. Mr Kulendran’s major areas of interest are bariatric (weight loss) surgery, hiatus hernia and anti-reflux surgery. As a high volume bariatric surgeon, he is experienced in performing all minimally invasive bariatric operations including sleeve gastrectomy and gastric bypass and intragastric balloon placement.

Doctor Michael Van den Bossche

Obesity Specialist & Bariatric Surgeon

Michael Van den Bossche


Mr Van den Bossche is a renowned consultant general surgeon, specialising in all kinds of bariatric surgery. He provides surgical weight loss surgery, gastric balloon placement, along with hernia surgery, gallbladder surgery, surgery to correct gastric reflux, and a variety of laparoscopic surgical procedures.

Kiki Iordanidou, Chartered Psychologist

Chartered Counselling Psychologist

Kiki Iordanidou

BSc(HONS), CPsychol

Kiki Iordanidou is a Chartered Counselling Psychologist and Cognitive Hypnotherapist specialising in weight loss and weight management, anxiety and relationships issues. Kiki worked in various NHS and private clinics in Harley Street and Mayfair in London. Working in public and private sectors allowed Ms Iordanidou to develop an excellent understanding of people from all backgrounds.

Ashley Ailsa, Movement & Exercise Specialist

Fitness & Movement Specialist

Ashley Ailsa

CPT, Level 4 Specialist in Obesity mmgt

(in progress) 

Ashley is an experienced fitness and movement trainer, with focus on weight management and obesity support. She brings to the team extensive knowledge in programming effective and fun movement & fitness plans combined with smart eating and recovery programmes.

John Gillan, Clinic Manager

Clinic Manager and Patient Care Specialist

John Gillan


John Gillan is a broadly experienced business advisor, international advisor and risk management specialist with expertise in healthcare patient support and complex programme delivery. The COVID 19 global crisis saw John involved in advising and supporting the Welsh government containment initiatives in association with the National Health Service (NHS).

Our Team
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