Your Elipse Team


Mr Periyathambi Jambulingam

dr john mason

Dr John Mason

Mr Javed Sultan

Mr Amir Khan

Dr Aathavan Loganayagam

Mr Michael Nutt

Counselling Pyschologist

Dr Mark Bruce

Mark is a Chartered Counselling Psychologist and is registered with both the British Psychological Society (BPS) and the Health and Care Professions Council (HCPC). He has experience of working with clients with a wide variety of difficulties, but his principal areas of interest and expertise include weight and eating-related difficulties, post-traumatic stress disorder, and mood and anxiety-related conditions.

Although valuing a range of approaches, Mark principally uses Cognitive Behaviour Therapy and Compassion-Focused Therapy in his practice. Mark has experience working in several different environments including NHS hospitals, private hospitals, and charitable organisations. He currently works part-time for the NHS, part-time for a private hospital, and in independent practice. 

Outside of work Mark enjoys cycling, travelling, and spending time with family and friends.

Clinical Team

Jane Rix - Bariatric Nurse

Jane has 25 years of NHS nursing experience, eight of which have been specialising in Bariatrics and Obesity. She has a wealth of knowledge around current weight loss interventions including the Gastric Band, Gastric Bypass, Gastric Sleeve and Gastric Balloons, and works on a daily basis with patients that have had these treatments. Jane is passionate about helping patients achieve their best possible outcome and strives to ensure that patients are prepared and knowledgeable about their upcoming procedure.

Kirsty Chewter - Dietitian

Kirsty completed her BSc in Nutrition and Dietetics at the University of Surrey, Guildford in 2014. She is registered with the BDA and HCPC. Her specialist interests are in Diabetes and weight management. She has worked previously at University Hospitals Southampton as a specialist diabetes dietitian. She has since been working for Spire Hospital Southampton where she was part of a busy bariatric service supporting people having weight loss surgery and gastric balloons. Within this role Kirsty was the lead Elipse dietitian and helped support many patients to achieve their weight loss targets.


Support Team

Raj Jain

Louise McDermott

Watch our Webinar with Dr Mason, Kirsty and Raj