Mr Guy Negretti

Mr Guy Negretti

Consultant Ophthalmologist and Vitreoretinal Surgeon

MA MB BChir FRCOphth

Specialises in

  • Cataract surgery
  • Eye cancers and choroidal naevi
  • Floaters
  • Macular holes and epiretinal membranes
  • Retinal surgery

I am a Consultant Ophthalmologist. I specialise in general ophthalmology with specific interests in retinal disorders, eye cancers and cataract surgery.

As well as providing comprehensive care for a wide range of eye problems such as cataracts, I am also able to treat patients with more rare retinal and ocular oncology problems. My three years of sub-specialty fellowship training at Moorfields Eye Hospital and the Wills Eye Hospital, Philadelphia in vitreo-retinal surgery and ocular oncology have provided me with this expertise.

As well as my work at Spire Gatwick Park, I am a substantive consultant ophthalmologist at Surrey and Sussex Healthcare NHS Trust, Moorfields Eye Hospital NHS Foundation Trust and Barts Health NHS Trust.

I am heavily involved in ophthalmic research and have published multiple papers and book chapters. I am College Tutor at the Kent Surrey Sussex (KSS) deanery, responsible for the training of ophthalmic trainee doctors at Surrey and Sussex Healthcare NHS trust.


General Medical Council Number: C7045812

Treatment information

Some of the principal treatments carried out by Mr Guy Negretti at Spire include:


Other treatments

  • Macular hole and epiretinal membrane surgery
  • Surgery for floaters

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Important information about COVID-19 tests

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Additional information

Cataract surgery
Diabetic eye disease
Macular degeneration
Retinal disease
Vitreo-retinal surgery

MB BChir / University of Cambridge / 2009
Bachelor of Medicine, Bachelor of Surgery
MB BChir is a medical degree given to doctors qualifying from Cambridge University

Professional memberships

Fellow of the Royal College of Ophthalmologists

Member of the British and Eire Association of Vitreoretinal Surgeons

Member of the Medical Defence Union


Negretti GS, Roelofs KA, Damato B, Sagoo M, Parvizi S, Cohen VML. The natural history of conjunctival naevi in children and adolescents. Eye (Lond). 2020 Nov 16:1–6
November 2020

Negretti GS, Chan WO, Muqit MMK. Artisan iris-claw intraocular lens implantation in vitrectomised eyes. Eye (Lond). 2020 Jun 18.
June 2020

Surrey and Sussex Healthcare NHS Trust.

I live with my family in Reigate. In my spare time I enjoy playing tennis and golf.