Nick's clinical practice and research are both closely tied to UCLH where he is the Senior Surgeon in the Head and Neck Centre and a senior lecturer (UCLH is also a major teaching hospital)
University College London Hospital (UCLH), is a leading centre for advanced cancer care and research. It houses the award-winning Macmillan Cancer Centre and the Grafton Way Building, which offers state-of-the-art diagnostic, surgical, and therapeutic services—including proton beam therapy, one of the most advanced forms of radiotherapy available.
UCLH works closely with the UCL Cancer Institute, where over 400 scientists collaborate on pioneering research to develop more effective and compassionate treatments. Our patients benefit from access to cutting-edge clinical trials and emerging therapies, making UCLH a hub for innovation and the early detection and treatment of cancer
Nick at UCLH
Nick Kalavrezos is Chair of the Head and Neck team at the clinic which has the reputation of having the most advanced private cancer facility in Europe. It is a renowned private hospital in central London offering world-class cancer care. Patients receive highly personalised treatment plans supported by cutting-edge technologies such as RapidArc™ radiotherapy and advanced imaging systems. Nick's multidisciplinary team includes leading consultants who collaborate to deliver all the elements of your integrated care plan.
Nick's aim at the clinic is improving outcomes and managing side effects. The clinic's facilities are designed to provide a calm, dignified environment, recognised by the Macmillan Quality Environment Mark for excellence in patient experience.
Nick at The Harley Street Clinic
The Portland Hospital is the UK’s only private hospital dedicated exclusively to women and children and Nick treats his paediatric patients there. The hospital offers specialist oncology services within its broader women's health portfolio. Patients have access to expert consultants in paediatric oncology, supported by advanced diagnostics and rapid referral pathways.
While its primary focus is maternity and paediatrics, the hospital also provides personalised cancer care for complex conditions and minimally invasive procedures. Its calm, family-oriented environment is designed to support both physical and emotional wellbeing throughout diagnosis and recovery.
Nick at The Portland Hospital
One of the UK's best-equipped, multidisciplinary, acute private hospitals, The Princess Grace Hospital in London offers advanced cancer diagnostics and treatment. It is a leading centre for cancer research and clinical innovation, providing rapid-access screening, digital imaging, and tailored therapies including radiotherapy, chemotherapy, and reconstructive surgery.
The hospital also features a Bupa-accredited cancer centre and endoscopy unit, supported by multidisciplinary teams and evidence-based protocols. With a strong focus on personalised care and clinical excellence, the Princess Grace Hospital combines cutting-edge technology with a calm, patient-centred environment.
Nick at The Princess Grace
Located in St John's Wood, London, The Wellington Hospital is the largest independent hospital in the United Kingdom.
It is internationally renowned for its highly specialised care in complex fields such as cardiology, neurosurgery, and orthopaedics, and it houses the largest private neurological rehabilitation unit in the country. The facility is spread across multiple sites, including the specialised Platinum Medical Centre, and is consistently rated as "Good" overall by the Care Quality Commission (CQC), with its surgical services earning an "Outstanding" rating for their patient-centered approach and use of advanced medical technology.
Nick at The WellingtonHospital
© Copyright 2021/28 N Kalavrezos
London Head & Neck Ltd