
Professional statement
Dr Jonathan Sive is an expert haematologist based in London. He specialises in the diagnosis and management of blood cancers, with particular expertise in the treatment of myeloma and other related disorders. He is the Clinical Service Lead for the UCLH myeloma service - the largest in the UK, and has a specialist interest in POEMS Syndrome.He is also highly experienced in the investigation of abnormal blood counts and paraproteins.
After qualifying, he completed specialist training in haematology at University College London Hospital and carried out a PhD at Cambridge University, where he investigated the use of genomic technologies to study the mechanisms of leukaemia development. He currently practises as a consultant haematologist at University College London Hospital, where he also has a private practice
Dr Sive is committed to research which improves treatment outcomes for all patients. In this respect, he is actively engaged in a variety of clinical research projects and takes a leading role in the development of national guidelines.
He is the lead author of the new UK national guidelines for the diagnosis and initial treatment of myeloma. These are published by the British Society for Haematology and the UK Myeloma Forum, and provide the standard for practice throughout the UK. https://onlinelibrary.wiley.com/doi/full/10.1111/bjh.17410
His work has been widely published in numerous peer-reviewed journals and book chapters. He is also a member of the British Society for Haematology (BSH) and the UK Myeloma Research Alliance, and is member of the executive committee of the UK Myeloma Forum.
A skilled clinician, Dr Sive combines his academic expertise in blood disorders with dedication to delivering an excellent standard of care to every patient. He is known for his clear and empathetic communication style and will explore all treatment options relevant to the patient’s circumstances in an honest and sensitive manner.
To reduce infection risk during the Covid19 outbreak, he is able to offer consultations by telephone or videocall.
Clinics

Leaders in Oncology Care (LOC) - part of HCA Healthcare
Central London, 95-97 Harley St, London,Medical insurances accepted
Credentials
Professional experience
- 24 years of experience
- Consultant Haematologist and Clinical Service Lead for Myeloma, University College London Hospital (present)
Subspecialties
- Iron deficiency
- Polycythaemia vera
Professional memberships
- Member of the British Society for Haematology (BSH)
- Member of the UK Myeloma Forum
Education
- PhD, University of Cambridge (2016)
- FRCPath, Royal College of Pathologists (2013)
Prizes and awards
- Academic Clinical Fellowship for haematology specialist training
- Cancer Research UK Clinical Research Fellowship for PhD at Cambridge University
Reviews
- Would you recommend this doctor?
- Treatment of the doctor
- Treatment of the staff
- Waiting time
- Condition of facilities
- The staff was extremely helpful and detailed through the process. Similarly Dr Sive was excellent.
- Dr Sive is simply excellent, whether in terms of his expertise, his professionalism or his bedside manner and friendliness.
- Very welcoming doctor!
- Everything was excellant. Each visit is aways a very good standard and makes the appointment a pleasant experience. Dr Sive always gives his full time and attention, he is very patient and listens to any concerns with interest.
- Dr Sive looks after me very well. He addresses my concerns and explains things clearly
- Dr Sive is looking after me very well. He listens to my concerns and explains things clearly.
- Dr. Sive has been my consultant for 2 years. I have had amazing treatment from him and his staff. Questions are answered promptly and all health problems dealt with immediately. The quality of treatment I have received has helped me through this difficult time.