Dr Sunil Iyengar

Consultant Haematologist MRCP FRCPath PhD

Specialism: Haemato-oncology

Available at: Chelsea, Sutton

Special interests:

  • chronic lymphocytic leukaemia
  • Waldenstrom’s macroglobulinemia
  • Hodgkin and non-Hodgkin lymphoma


Dr Iyengar has both a private and an NHS practice at The Royal Marsden. He was appointed as a Consultant Haematologist at The Royal Marsden in 2014. He trained in Haematology in London at University College Hospital before undertaking research in Mantle cell lymphoma at Barts Cancer Institute.

Dr Iyengar won the EHA-ASH Translational Research Fellowship in 2011 and was awarded the Royal College of Pathologists research medal in Haematology in 2013.

His current research interests focus on targeted therapy in CLL and lymphomas as well as the translation of scientific advances into clinical practice. He is also involved in developing the haematological malignancy diagnostic services at The Royal Marsden.

Dr Iyengar has been an investigator on a number of clinical research studies using kinase inhibitors and monoclonal antibodies in lymphoproliferative disorders.

Clinical units