Mr Nizar Asadi is a Consultant Thoracic Surgeon at Royal Brompton and Harefield Hospitals, part of Guy’s and St Thomas’ NHS Foundation Trust, and practises privately at The Clementine Churchill Hospital in Harrow, London.

He specialises in the diagnosis and surgical management of lung cancer and a wide range of thoracic conditions, with particular expertise in robotic-assisted and minimally invasive thoracic surgery. His clinical practice encompasses lung resections, pulmonary nodules, pleural disease, mediastinal tumours, chest wall conditions and complex thoracic surgical procedures.

Mr Asadi combines extensive clinical experience with a strong commitment to surgical innovation, education and improving patient outcomes.

Mr Asadi undertook his medical and surgical training in Italy, including at the University of Bologna, before continuing his specialist training in London at internationally recognised institutions, including Royal Brompton Hospital, Harefield Hospital and Great Ormond Street Hospital.

Training across these specialist centres provided him with broad experience in cardiothoracic surgery, complex thoracic conditions and advanced surgical techniques.
He holds Fellowship of the Royal College of Surgeons in Cardiothoracic Surgery (FRCS C-Th) and has developed his consultant career within one of the UK's leading specialist cardiothoracic centres.

His international training and experience have shaped his approach to patient care, combining established surgical principles with the adoption of innovative technologies and evidence-based treatment strategies.

Mr Asadi has a particular interest in advanced minimally invasive thoracic surgery and has played a leading role in the development of robotic surgical services.
He led the introduction and development of the robotic thoracic surgery programme at Royal Brompton and Harefield Hospitals, helping establish advanced robotic techniques within the clinical service.

His expertise includes the use of the latest generation of robotic surgical technology, including the da Vinci 5 platform, which provides enhanced three-dimensional visualisation, precise instrument control and advanced surgical capabilities.

He performs a wide range of robotic-assisted procedures, including lobectomy, anatomical segmentectomy, wedge resections and surgery for mediastinal conditions.
Alongside robotic surgery, he has extensive experience in video-assisted thoracoscopic surgery (VATS) and open thoracic surgery, selecting the most appropriate approach according to each patient's clinical needs.

Mr Asadi is also leading the introduction of the Ion robotic-assisted bronchoscopy programme, an advanced technology designed to improve access to and diagnostic sampling of small or difficult-to-reach lung nodules.

His involvement in both robotic surgery and robotic bronchoscopy reflects his commitment to developing an integrated, minimally invasive pathway for patients with suspected lung cancer, from diagnosis through to definitive treatment.

Lung cancer surgery forms a major part of Mr Asadi's clinical practice. He performs complex lung resections and works closely with respiratory physicians, oncologists, radiologists and pathologists to ensure that patients receive comprehensive assessment and individualised treatment.

At Clementine Churchill Hospital, he is actively involved in developing the Advanced Thoracic and Lung Cancer Multidisciplinary Team (ATLC MDT), bringing together specialists to discuss complex thoracic conditions and coordinate diagnostic and treatment pathways.

He believes that successful lung cancer treatment requires more than surgical expertise alone. Early diagnosis, accurate staging, appropriate molecular testing and close multidisciplinary collaboration are essential to achieving the best possible outcomes.

His wider clinical interests include pleural effusions, pneumothorax, emphysema, lung volume reduction surgery, mediastinal disease and other benign and malignant thoracic conditions.

In addition to his clinical practice, Mr Asadi holds important educational and leadership responsibilities within the NHS and the wider cardiothoracic surgical community.
He serves as Cardiothoracic Specialty Dean for the Society for Cardiothoracic Surgery in Great Britain and Ireland (SCTS), contributing to the development of cardiothoracic surgical education and training.

He is actively involved in supervising, mentoring and training the next generation of surgeons, providing operative teaching, clinical guidance and support in developing advanced surgical skills.
His commitment to surgical education extends to the introduction of new technologies, ensuring that innovation is supported by structured training, appropriate clinical governance and continuous evaluation of outcomes.

Within Royal Brompton and Harefield Hospitals, he is also involved in service development, multidisciplinary team leadership and quality improvement initiatives.
He has a particular interest in Enhanced Recovery After Surgery (ERAS), working to improve postoperative pain management, early mobilisation, chest drain management and recovery following thoracic procedures.

Mr Asadi maintains a strong interest in clinical research, surgical innovation and the application of emerging technologies to thoracic surgery.
His research interests include robotic and minimally invasive surgical techniques, postoperative pain management, intercostal nerve cryoanalgesia, surgical outcomes and enhanced recovery pathways.

He is particularly interested in the role of artificial intelligence, digital health and advanced robotic technologies in improving surgical precision, patient safety and clinical decision-making.
He has also been involved in professional activities within the European Society of Thoracic Surgeons (ESTS), contributing to initiatives involving digital transformation and innovation in thoracic surgery.

He remains committed to international collaboration, education and the responsible introduction of new technologies supported by robust clinical evidence.
Approach to Patient Care

Mr Asadi understands that being referred for thoracic surgery, particularly following a suspected or confirmed cancer diagnosis, can be a stressful and uncertain experience.
He places great importance on ensuring that patients feel informed, reassured and actively involved in decisions about their treatment.

His approach combines clear communication, personalised treatment planning and access to advanced surgical techniques, with a focus on minimising surgical trauma and supporting recovery.

At The Clementine Churchill Hospital, his aim is to provide high-quality, patient-centred thoracic surgical care, combining the expertise of a specialist NHS surgical practice with the benefits of modern robotic technology and coordinated multidisciplinary treatment.

Clinical Interests

• Robotic surgery 
• Minimal invasive surgery
• Enhance recovery After Surgery 
• Digital transformation and Artificial Intelligence in thoracic surgery 

• Society for Cardiothoracic Surgery (SCTS)
• European Society of Thoracic Surgeons (ESTS)
• European Association for Cardiothoracic Surgery (EACTS)