Mr William Dennes

Mr William Dennes

MB BS (London) FRCOG Phd

Obstetrics & Gynaecology

32 years of experience
16 years as a specialist

Overall Rating

Overall Experience


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Top feedback

“Dr Dennes is unbelievably helpful, kind and compassionate. He delivered my first baby with my midwife, as my husband was away and I felt confident and perfectly safe in his care. He has a fantastic bedside manner and a good sense of humour which I love! I can't recommend Dr Dennes enough and I look forward to having my second baby with him soon! “
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  • Obstetrics
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Languages spoken

  • English
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Registered with

  • General Medical Council: 3405804
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    Consultation fees

    New appointment: £250

    Follow-up appointment: £130 - 250

    Practices worked at

    The Portland Hospital

    212 Great Portland Street, London, United Kingdom, W1W 5QT
    1,473 reviews


    William is a Consultant Obstetrician and an accredited specialist in Maternal and Fetal Medicine. He has a specialist interest in multiple pregnancies, high-risk obstetric cases and caesarean section. He is experienced in all aspects of antenatal ultrasound imaging particularly non-invasive prenatal screening (such as the Harmony Test) and prenatal diagnostic testing (CVS or amniocentesis).William’s clinical practice focuses on providing a positive and safe experience of pregnancy and delivery, and he believes in providing women with both autonomy and choice. 

    Diseases, Medical Tests and Treatments

    antenatal ultrasound imaging (both conventional and 3D/4D)

    invasive prenatal diagnostic testing (amniocentesis and chorionic villous sampling)

    special interest in multiple pregnancies and high-risk pregnancy cases.

    Special interests

    • Maternal and Fetal Medicine
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    Primary Medical Qualification

    MB BS 1989 University of London

    Specialist Register Entry Date

    Obstetrics and gynaecology (Maternal and Fetal Medicine) From 05 Oct 2005

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