Polysomnography (sleep study) clinics in London

The Physicians' Clinic offers same-day access to more than 60 of the UK's leading consultant physicians across 12 medical specialties in the heart of Central London. With dual-source CT angiography, MRI and a full range of cardiac and gastroenterology diagnostics in-house, patients receive a rapid, coordinated diagnosis — backed by a 365-day acute hospital admissions service for those who need it.What medical services does it specialise in? The Physicians' Clinic brings together consultant physicians specialising in acute and general medicine (internal medicine), cardiology, gastroenterology and hepatology (digestive and liver health) and pneumology (respiratory medicine), with access to state-of-the-art diagnostics for each specialty under one roof. What tests and treatments does it offer? Some of the medical tests and care services offered at The Physicians' Clinic include: Electrocardiogram (ECG) Echocardiography CT coronary angiography Endoscopy Colonoscopy ERCP Fibreoptic bronchoscopy Lung function assessment What quality and safety standards does The Physicians' Clinic meet? The Physicians' Clinic is CQC-registered. Its 365 Acute Admissions Service provides rapid-access critical care, coordinated by leading acute care consultants. Diagnostic results are typically available within 24 hours, and all consultants work within a multidisciplinary clinical framework. Where is The Physicians' Clinic located? 13–14 Devonshire Street, W1G, within the Harley Street Medical District. Near Regent's Park and Great Portland Street stations. Metered parking nearby.What other Physicians' Clinic locations are there?The Physicians' Clinic also operates at The Harborne Hospital in Edgbaston, Birmingham — a new purpose-built, multi-specialty private hospital — and at The Wellington Hospital in St John's Wood, Central London, where patients can see their physician and complete diagnostic tests in a single visit.

The Lister Hospital holds an Outstanding CQC rating and is home to one of the UK's most celebrated fertility services — Lister Fertility Clinic, which has helped bring over 23,000 babies into the world. Across 10-plus specialist departments, it delivers consultant-led care in orthopaedics, cardiac care, oncology, gynaecology and neurology, with appointments confirmed within 24 hours.What medical services does it specialise in?The Lister Hospital provides specialist private healthcare across more than 10 clinical departments, with a particularly strong reputation for its fertility and women's health services:Orthopaedic surgery (including spinal care and joint replacement) Cardiology (cardiac care and diagnostics) Gastroenterology (digestive health) Urology Medical oncology (cancer diagnosis and treatment) Neurology Neurosurgery Haematology (blood conditions and blood cancers) Fertility and reproductive medicine Obstetrics and gynaecology (women's health) What tests and treatments does it offer?Some of the medical tests and care services offered at The Lister Hospital include: MRI (including full body MRI scanning), IVF (in vitro fertilisation), cancer treatment, echocardiogram, endoscopy, spinal surgery, cardiac screening and hip replacement.What quality and safety standards does The Lister Hospital meet?The Lister Hospital holds an Outstanding CQC rating. Appointments are confirmed within 24 hours, results returned in as little as 48 hours, and an Urgent Care Centre operates 365 days a year. Consultant-led multidisciplinary teams provide continuity of care from initial diagnosis through to treatment.Where is The Lister Hospital located?Chelsea Bridge Road, SW1W, Chelsea. Near Sloane Square, Victoria and Pimlico Underground stations. Nearest parking at Battersea Park (5 min walk).What other HCA Healthcare UK centres are there in Central London?Women's Health Centre (HCA) — Specialist women's health services at King's Road, Chelsea. Battersea & Nine Elms Outpatients — Outpatient centre in Nine Elms, SW11. Chiswick Outpatients — Consultant-led outpatient care in Chiswick, West London. Chelsea Outpatients Diagnostic Centre — Diagnostic and outpatient services on King's Road, SW3. Sydney Street Outpatients and Diagnostics Centre — Multi-specialty outpatient and cancer care in Chelsea, SW3.

The Portland Hospital is the UK's only private hospital dedicated exclusively to women and children. With over 1,300 babies delivered each year and 60,000 outpatient appointments annually, its specialist paediatric, maternity, neonatal and fertility services are delivered by expert consultants and nursing teams with a paediatric and neonatal intensive care unit on site.What medical services does it specialise in? As the UK's only private hospital exclusively for women and children, The Portland Hospital brings together specialists across a uniquely focused range of clinical disciplines: Obstetrics and gynaecology (maternity and women's health) Paediatrics and child health Fertility and reproductive medicine (including IVF services) Paediatric gastroenterology Paediatric orthopaedics Otolaryngology — paediatric ear, nose and throat (ENT) Cardiology (paediatric cardiology) Urology (paediatric urology) Dermatology (paediatric dermatology) What tests and treatments does it offer? Some of the medical tests and care services offered at The Portland Hospital include: in vitro fertilisation (IVF), antenatal care, childbirth support, caesarean section, gynaecological examination, colposcopy, neonatal surgery and fertility testing. What quality and safety standards does The Portland Hospital meet? The Portland Hospital holds a CQC Good rating. Its specialist units include a paediatric intensive care unit (PICU) and neonatal intensive care unit, staffed by experienced consultants and nursing teams with access to advanced medical technology around the clock. Where is The Portland Hospital located? 205–209 Great Portland Street, W1W, Central London. Near Great Portland Street, Oxford Circus and Regent's Park stations. On-street and metered parking available nearby.

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.

The Princess Grace Hospital is an acute multidisciplinary private hospital in Marylebone, with over 250 highly experienced consultants from 17 specialties and 8 equipped operating theatres. Offering the latest robotic surgery techniques, it provides fully personalised care across orthopaedics, urology, women's health, endocrinology and cancer care, with an Urgent Care Centre open Monday to Sunday. What medical services does it specialise in? The Princess Grace Hospital brings together expert consultants in orthopaedic surgery, gastroenterology (digestive health), obstetrics and gynaecology (women's health), urology, sports and exercise medicine and endocrinology and diabetes care. Breast surgery and breast cancer care are also provided by specialist surgeons. What tests and treatments does it offer? Some of the medical tests and care services offered at The Princess Grace Hospital include: Robotic surgery MRI CT scan Joint replacement Breast cancer surgery Endoscopy (digestive health diagnostics) Sports injuries assessment and treatment Gynaecological examination What quality and safety standards does The Princess Grace Hospital meet? The Princess Grace Hospital holds a CQC Good rating. With 127 private en-suite rooms and 8 operating theatres, care is delivered by consultant-led multidisciplinary teams. An Acute Admissions Unit provides 24/7 urgent and unplanned medical care. Where is The Princess Grace Hospital located? 42–52 Nottingham Place, W1U, Marylebone. Near Baker Street tube and 10 min from Marylebone mainline station. On-street metered parking available nearby. What other HCA Healthcare UK centres are there in Central London? The Princess Grace Hospital is served by a specialist orthopaedic outpatient and diagnostic centre at The Princess Grace Hospital Outpatients at 30 Devonshire Street, Marylebone, which provides comprehensive musculoskeletal assessments, same-day imaging and MAKO robotic orthopaedic surgery services.

The Clementine Churchill Hospital, part of Circle Health Group, is a leading private medical facility in Harrow, North West London. The hospital is highly recommended for its hip, knee and colorectal surgical services and is led by a distinguished team of top specialists. The esteemed hospital also offers second to none ophthalmological care and has dedicated specialists in Women’s and Mens health. With state-of-the-art facilities, including five theatres and a fully equipped endoscopy suite along with the latest imaging technology, The Clementine Churchill Hospital has the only Children and Young Peoples ward in Greater London. Our experts offer all treatments including surgery for those aged 0-18. Conveniently located just a short walk from the Sudbury Hill underground station and less than ten miles from Heathrow Airport, the friendly team of staff at The Clementine Churchill Hospital are ready to give patients a warm welcome.

Syon Clinic, part of Circle Health Group, is conveniently located in Brentford and houses 9 consulting suites, an onsite diagnostic suite, and a minor procedures treatment room. The clinic offers an array of services including a travel clinic, private GP service, physiotherapy, diagnostics (including MRI, CT, X-ray and ultrasound) and more.

For over 50 years, The Wellington Hospital has delivered outstanding private healthcare in St John's Wood. With more than 1,000 specialist consultants, 30 intensive care beds and a JAG-accredited endoscopy centre, it offers comprehensive care in cardiology, oncology, neurology, neurosurgery, orthopaedics, gastroenterology and gynaecology — within a campus of specialist facilities. What medical services does it specialise in? The Wellington Hospital brings together leading specialists across cardiology, medical oncology (cancer care), gastroenterology (digestive health, with a JAG-accredited endoscopy centre), orthopaedic surgery, neurology, neurosurgery, general surgery and obstetrics and gynaecology, with over 1,000 consultants across specialist multidisciplinary teams. What tests and treatments does it offer? Some of the medical tests and care services offered at The Wellington Hospital include: Cancer treatment Endoscopy (JAG-accredited centre) MRI Spinal surgery Echocardiogram Colonoscopy CT scan Cardiac screening What quality and safety standards does The Wellington Hospital meet? The Wellington Hospital holds a CQC Good rating and has served patients for over 50 years. It operates 30 intensive care beds, a JAG-accredited endoscopy centre and consultant-led multidisciplinary teams across all major specialties. Where is The Wellington Hospital located? 8A Wellington Place, St John's Wood, NW8. Near St John's Wood Underground (short walk). Street parking available in St John's Wood and Maida Vale. What other HCA Healthcare UK centres are there in Central London? Other locations within the Wellington Hospital campus include The Wellington Hospital Outpatients at Lodge Road — the largest private outpatient centre in the UK, treating over 30,000 patients each year — and Golders Green Outpatients and Diagnostics Centre on Golders Green Road, North London, providing outpatient consultations and comprehensive diagnostics.

The London Independent Hospital, part of Circle Health Group, provides unparalleled medical expertise and compassionate care and is located in Stepney Green, East London, The hospital stands as a beacon of cutting-edge medical advancements, patient-centred services, and a commitment to your well-being. The staff at The London Independent Hospital consists of distinguished surgeons and specialists, at the forefront of complex spine and orthopaedic surgery. The hospital’s unwavering dedication to innovation, coupled with years of experience, empowers its staff to take on the most challenging cases with confidence. The London Independent Hospital also provides expert care and diagnostics in its JAG-accredited endoscopy unit and cutting-edge imaging department (delivering MRI, CT and ultrasound scans), as well as its day-case surgery unit. This state-of-the-art facility also provides leading care in sports medicine, bariatrics, gynaecology and general surgery. Furthermore, the staff at the one-stop balance clinic, the one-stop back pain clinic and health check-ups are devoted to providing second-to-none patient-centred care.

Established in 1983, Nuffield Health Parkside Hospital is a renowned private hospital in South-West London, conveniently located opposite Wimbledon Common. Easily accessible from Central London and surrounding areas, the hospital has been delivering exceptional independent healthcare to the local community for over 35 years. Patients benefit from rapid access to leading consultants and a comfortable stay in private en-suite rooms, ensuring a high level of personalised care.The hospital is committed to clinical excellence, outstanding patient experience, and a welcoming environment. Nuffield Health Parkside Hospital accommodates both self-paying patients and those with private medical insurance. Additionally, it offers a selection of specialist services for NHS patients, further enhancing its role in providing high-quality healthcare.What medical services does it specialise in?Don't hesitate to book a consultation with one of Nuffield Health Parkside Hospital's consultants, who specialise in:Orthopaedic hip surgery Orthopaedic knee surgery General surgery Diagnostics Orthopaedic foot and ankle surgery General orthopaedic surgery Oncology Ophthalmology Rheumatology Gynaecology