Mr Nikolaos Chatzizacharias
Consultant Hepato-Pancreato-Biliary and Liver Transplant Surgeon Appointment subject to confirmation
Appointment subject to confirmation
Appointment confirmed instantly
Appointment subject to confirmation


The Cleveland Clinic Portland Place Outpatient Centre part of Cleveland Clinic London, located in the prestigious Harley Street medical area in central London, provides first-class private diagnostic services in a variety of medical specialties, all at one convenient location. Same-day appointments are also available for selected services.Equipped with the most advanced technology and expert GPs, specialising in diagnostics, including diagnostic imaging, cardiac, and neurophysiology, Cleveland Clinic Portland Place Outpatient Centre provides rapid and accurate diagnosis, ensuring treatment can be started without delay.Services available at the Cleveland Clinic Portland Place Outpatient Centre include GP services, diagnostic testing, health assessment, women's health, and sports medicine.
Appointment subject to confirmation
Appointment subject to confirmation


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.
Appointment confirmed instantly


Meriden Hospital, part of Circle Healthcare Group, is an established private hospital located in Coventry, Warwickshire. With over 17 years of experience in independent healthcare, the hospital has gained a reputation for delivering a high level of service across a wide range of services and treatments. The team of top specialists and committed hospital staff at the hospital offer exceptional levels of clinical knowledge and patient care. The hospital offers a comprehensive range of services, such as orthopaedic surgery (including robotic-assisted hip and knee replacement surgery), spinal surgery, general surgery, gynaecology services, gastroenterology services, ophthalmology services and plastic surgery. Additionally, the hospital provides a private GP service. Equipped with 52 rooms, 16 consulting suites (including dedicated ENT and Ophthalmology rooms), the hospital ensures a comfortable and efficient environment for patients. Their imaging department offers fast access to diagnosis and treatment, with advanced technology such as an MRI, ultra-sound, x-ray and CT scanner. The hospital also houses three laminar-flow theatres, JAG-accredited endoscopy suite, a devoted pharmacy team, and a physiotherapy department (including a rehabilitation gym), completing their comprehensive healthcare offering. Patient care is always the hospital's top priority. The dedicated nursing staff provides professional care within a friendly and comfortable environment, aiming to make the hospital experience more pleasant and less stressful for patients and their families.
Appointment subject to confirmation
Appointment subject to confirmation
Appointment confirmed instantly
Appointment subject to confirmation


Appointment subject to confirmation
Appointment subject to confirmation


Appointment confirmed instantly


Appointment subject to confirmation