Mr Andrew Wan
Consultant general, upper gastrointestinal & bariatric surgeon Appointment confirmed instantly
Appointment confirmed instantly
This doctor hasn't published their schedule yet


GI Doctors is a group of leading specialists based in London who specialise in diagnosing and treating gastrointestinal conditions and both upper and lower GI surgery. The consultants at this clinic are highly skilled and experienced in all disorders of the gastrointestinal tract. Some of the conditions they commonly diagnose and treat include acid reflux, coeliac disease, bowel cancer, IBD and IBS, diverticular disease and many more. At GI Doctors, their main goal is to help you feel well again using evidence-based treatment which will give the best long-term results and a speedy recovery. Non-invasive treatments are explored before opting for surgery to minimise your discomfort, wherever possible. Building and maintaining a reputation of excellence in patient care is their core philosophy, achieving this by using effective communication and ensuring you are always informed throughout the whole treatment process - from consultation to diagnosis, treatment and aftercare.


Uniquely Created U is a team of nutrition and health experts based in Northampton and London (Marylebone and Old Street). Guided by their Mind-Body-Move philosophy, they take a holistic approach to lifestyle transformation that integrates an evidence-based medical approach with achievable, lasting, sustainable change.The multidisciplinary team includes specialists in clinical nutrition, behavioural change, and lifestyle medicine. They provide personalised diet plans, nutritional coaching, sports nutrition, tailored men's and women's health programmes, obesity management, and targeted care for autoimmune and metabolic conditions such as pre-diabetes.Their mission is to empower individuals, teams, and communities to achieve meaningful and lasting lifestyle transformation through evidence-based nutrition and medical science, shaped by the latest research and clinical insight.Founded by Dr Nicholas Peat and Vanessa Peat, Uniquely Created U brings together a team of experienced professionals who share a passion for helping people think, feel and perform at their best; in life, work, sport or recovery. The team combines cutting-edge nutritional science with a person-centred approach, ensuring that every individual receives tailored, practical, and sustainable guidance to support long-term wellbeing.The clinic’s philosophy is built around the mind-body-move framework; a holistic, science-led approach that integrates nutrition, movement, sleep, and emotional health. This approach is designed to prevent, treat, and even reverse chronic conditions while enhancing physical and mental performance. The clinic provides comprehensive lifestyle medicine and nutrition assessments, behavioural change coaching, and educational workshops to help clients make informed and lasting improvements to their health.Uniquely Created U offers specialised services in several key areas, including women’s health (covering perimenopause and menopause), men's health (including prostate health) and neurodiverse nutrition (supporting neurodivergent adults, children and families), young athlete support (ensuring safe, effective nutrition for high performance), and corporate wellbeing (delivering tailored workplace nutrition and mind-body-move programmes). The clinic also leads initiatives in care-experienced wellbeing, addressing health inequalities through community-focused innovation.Guided by the values of excellence, honesty, passion, sustainability, transparency and a food-first approach, Uniquely Created U stands out for its evidence-based practice, holistic care model and lived-experience-informed expertise. Its vision is to make lifestyle medicine accessible to every individual, empowering people to thrive through practical, compassionate and scientifically grounded health solutions.
Appointment subject to confirmation


Opened in 2024, the Women's Health Centre is an Outstanding-rated, state-of-the-art outpatient and diagnostic facility on Harley Street dedicated exclusively to women's health. Across 6 floors and 16 consulting rooms, it offers same-day and next-day appointments with specialists, a 3T MRI, 3D contrast-enhanced mammography and DEXA bone density scanning — with most diagnostic results available within 48 hours.What medical services does it specialise in?The Women's Health Centre provides specialist private care focused entirely on women's health, bringing together expert consultants in obstetrics and gynaecology (including endometriosis, menopause care and the full range of gynaecological conditions), fertility and reproductive medicine and medical oncology (gynaecological oncology and cancer care). Breast health, breast surgery and GP-led women's health services are also provided by dedicated specialists on site.What tests and treatments does it offer?Some of the medical tests and care services offered at Women's Health Centre include:3D contrast-enhanced mammography 3T MRI scanning DEXA bone density scanning Dedicated ultrasound examination Blood test (phlebotomy) Endometriosis assessment and management Menopause care Well-woman health screening What quality and safety standards does Women's Health Centre meet?The Women's Health Centre holds an Outstanding CQC rating. Operated by The Harley Street Clinic, it provides specialist-led care with diagnostic results available in 48 hours or fewer. All consultants work within a multidisciplinary model focused on comprehensive women's health from assessment through to treatment.Where is Women's Health Centre located?27–29 Harley Street, W1G, Central London. Near Oxford Circus (7 min) and Marylebone (10 min). Buses 18, 27, 30 and 453 stop nearby. Metered on-street parking.What other HCA Healthcare UK centres are there in Central London?The Women's Health Centre is operated by The Harley Street Clinic and shares clinical infrastructure with the Devonshire Diagnostic Centre on Devonshire Street, Marylebone, which provides an extended suite of specialist imaging and diagnostic services for referral and same-day appointments.
Appointment confirmed instantly




Appointment subject to confirmation

