Andy Williams

Consultant Knee Surgeon


Mr Williams specialises in all knee conditions except joint replacement.


He works with many sports professionals including most Aviva Premiership rugby clubs, and many English Premier League football teams. He has particular expertise in knee ligament problems and sports-related knee injury. He is a renowned lecturer and prize-winning researcher of knee-related issues. He was named in 'The Times' Britain's 100 Top Doctors, in December 2011.

Recent and current appointments

  • Fortius Clinic
  • Honorary Reader, Imperial College, London
  • Honorary Senior Research Fellow, Nuffield Department of Orthopaedics, Rheumatology and Musculoskeletal Services, University of Oxford

Publications, lectures and teaching

  • Lead editor of the 39th edition of Gray’s Anatomy
  • Published over 150 scientific articles
  • Published numerous award-winning studies on knee motion and ligament / meniscal anatomy and surgery
  • Lectures nationally and internationally on knee surgery

Click here for a list of Mr Williams' publications

Society memberships

  • ACL Study Group (Member of Scientific Committee)
  • Australian Knee Society
  • British Orthopaedic Association
  • British Association for Surgery of the Knee (Executive Committee Member 2004-07)
  • British Patellofemoral Society (Founding Member)
  • British Orthopaedic Sports Trauma Association (Founding Member)
  • European Society of Sports Traumatology, Knee Surgery and Arthroscopy (ESSKA) (Member of Sports Committee)
  • Faculty of Sports and Exercise Medicine (Founding Fellow)
  • Herodicus Society (First British Member)
  • International Society Arthroscopy, Knee Surgery, And Orthopaedic Sports Medicine (ISAKOS) (Member of Knee Sports and Preservation Committee)
  • Fellow of Royal College of Surgeons of England

Contact details

To find out more, or to arrange an appointment please call 0203 195 2442.

Secretary details: 

Natasha Zealey and Sureena Wayling
DDI: +44 (0) 203 195 2444
Fax: +44 (0) 203 070 0106

{{ questionForm.successMessage }}

Date of Birth

Stories from Andy's patients

Areas of Interest

Elbow joint replacement surgery is used to treat serious damage to the elbow
Sometimes the meniscus can be repaired using small sutures (stitches) to hold the torn section together.
Are you one of the many people in the UK suffering in silence with knee pain? Well you're not alone, over 70,000 knee replacements are carried out in England and Wales each year, a procedure which involves replacing the knee joint with an artificial one.
Anterior cruciate ligament (ACL) reconstruction involves taking a piece of tissue from a tendon is used to replace a torn tendon.

Stage one - Please fill out the details below.

Continue to payment

Stage two - Please confirm that the information below is correct and insert your payment details.

Patient ID:
{{ }}
Invoice number:
{{ }}
Patient Email address:
{{ }}
Patient Mobile number:
{{ }}
Amount payable:
£{{ }}

Using our dedicated payment page is a safe and quick way to settle your invoice and will not save your card details on our system. Please contact the Fortius Billing Team on if you have any queries.

Pay £{{ amount }}

Thank you for your payment. We will allocate the payment against your invoice within the next day. If you need a receipt, or have any queries, please don’t hesitate to contact us via email at