Dr Daniel Leff

Dr Daniel Leff


Breast Surgery, General Surgery

19 years of experience


  • Breast Surgery
Show more

Languages spoken

  • English
Show more

Registered with

  • General Medical Council: 4733638
Show more

    Practices worked at

    The Harley Street Clinic

    35 Weymouth Street, london, United Kingdom, W1G
    447 reviews

    Chiswick Medical Centre

    Bond House, 347-353 Chiswick High Road, London, United Kingdom, W4 4HS
    117 reviews


    Mr Daniel Leff is a Consultant in Oncoplastic Breast Surgery and a Reader in Breast Surgery, based at Imperial College Healthcare NHS Trust - Charing Cross and St Mary's Hospitals. He also sees patients privately, including at The Harley Street Clinic.

     Mr Leff undertook his undergraduate training at Imperial School of Medicine (St Mary's) and qualified in 2000. He then trained in oncoplastic breast surgery at a number of centres of excellence, including the breast unit at Imperial College and the Royal Marsden Hospital. He completed advanced training as a National Oncoplastic Fellow (one of only nine posts competitively awarded in the UK) at Broomfield Hospital and the St Andrew’s Centre for Plastic Surgery in Chelmsford, Essex.

    He holds a Master of Surgery degree in oncoplastic breast surgery and graduated with a first class distinction. In 2016, he was awarded the Isaac Gukas Medal for outstanding achievement in breast surgery. He also won the British Association of Surgery Ronald Raven Travelling Award to visit and learn from colleagues at the MD Anderson Cancer Center in the US. Mr Leff’s main research interest relates to the development of margin assessment technologies to reduce rates of re-operative breast surgery.


    Diseases, Medical Tests and Treatments
    • Breast Surgery
    • Breast Reconstruction
    • Breast Cancer
    Read more


    • FRCS (General Surgery) - Royal College of Surgeons 2012
    • PhD - Imperial College London 2009
    • Master of Oncoplastic Breast Surgery - University of East Anglia 2015


    Read more
    This specialist has not collected any Doctify reviews
    Powered by Doctify
    Promoting trust & transparency in healthcare