Dr Eugene Ong
Consultant Dermatologist, Dermatology Surgeon and Dermatopathologist Appointment subject to confirmation
Appointment subject to confirmation


LOC at Chelsea, a collaboration between the Lister Hospital and Leaders in Oncology Care, is a leading outpatient centre, providing world-class cancer care at 102 Sydney Street, in the heart of Chelsea.The centre offers a wide range of treatments and services for cancer care, including diagnostic services, testing facilities and chemotherapy treatment. The centre’s state of the art facilities ensure that patients receive the best care possible throughout their cancer journey. In addition to cancer treatment, LOC at Chelsea offers care for dermatology, ophthalmology, and gastroenterology.The team at LOC at Chelsea is committed to patient comfort and care, providing an exceptional standard of care. Their commitment to patients has been recognised with an outstanding rating from the Care Quality Commission.


The Devonshire Diagnostic Centre offers fast, personalised diagnostic care in Marylebone, open six days a week. Same-day appointments and results within 48 hours are standard. World-renowned consultants and trained radiographers carry out multiple tests in one visit, with minimally invasive treatments available on the same day when clinically appropriate.What medical services does it specialise in? The Devonshire Diagnostic Centre at The Harley Street Clinic brings together specialists across a focused range of disciplines, each supported by advanced diagnostic technology. Breast care is also available, with specialist assessment provided to patients as required. Cardiology (cardiac care and investigations) Otolaryngology — ear, nose and throat (ENT) Endocrinology and diabetes care Medical oncology (cancer treatment) Orthopaedic surgery Urology Vascular surgery What tests and treatments does it offer? Some of the medical tests and care services offered at Devonshire Diagnostic Centre include: digital X-ray, MRI, CT scanning, cancer screening, cystoscopy and diagnostic ultrasound. What quality and safety standards does Devonshire Diagnostic Centre (HCA) meet? The Devonshire Diagnostic Centre holds a CQC Good rating. Its clinical radiologists are qualified doctors intensively trained to perform and interpret medical imaging. The centre supports seamless onward referral within the HCA UK network for complex or specialist care beyond diagnostics. Where is Devonshire Diagnostic Centre (HCA) located? 13–19 Devonshire Street, Marylebone, W1G. Near Great Portland Street and Warren Street stations (10 min walk). On-road metered parking nearby. What other HCA Healthcare UK centres are there in Central London? The Harley Street Clinic — Located at 35 Weymouth Street, Marylebone. The Princess Grace Hospital — Full-service private hospital on Nottingham Place, Marylebone. The Princess Grace Hospital Outpatients — Outpatient and diagnostic centre at 30 Devonshire Street. Women's Health Centre (HCA) — Specialist women's health services on Harley Street. Leaders in Oncology Care (LOC) — Specialist cancer care centre on Harley Street.


Fast Medica is a trusted private healthcare clinic located in Hanwell, West London, offering multidisciplinary medical care for adults and children. With experienced specialists, modern diagnostics, and flexible appointments, Fast Medica emphasises convenience and flexibility, offering online booking options as well as telephone and video consultations. Same-day appointments are often available, and some specialists provide evening and weekend consultations to accommodate busy schedules. The clinic also maintains modern facilities designed to ensure comfort and accessibility for all patients.What medical services does it specialise in?The clinic specialises in family medicine, dermatology, gynaecology, paediatrics, psychiatry, surgery, and nutrition and dietetics, supported by advanced diagnostics, laboratory testing, and medical imaging services.What tests and treatments does it offer?Some of the medical tests and care services offered at Fast Medica include:Routine health checks and specialist consultations Laboratory testing and diagnostic blood tests Ultrasound examinations Allergy assessments Respiratory function testing Dermatological treatments Thyroid assessment and management Minor surgical procedures This broad range of services enables patients to receive coordinated care under one roof.What quality and safety standards does Fast Medica meet?Committed to high standards of healthcare, Fast Medica operates within the UK's regulated healthcare framework and focuses on delivering safe, effective, and responsive medical services.Where is Fast Medica located?Fast Medica is located in Hanwell, West London, offering convenient access for patients across Central and West London with flexible in-person, telephone, and video consultations.
Appointment subject to confirmation




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