Mr John Ferris is a highly established and well-regarded consultant ophthalmic surgeon who possesses extensive experience in the field of ophthalmology. He graduated from Bristol in 1989 and completed his ophthalmology training at esteemed institutions, including the Western Eye Hospital (London), Addenbrooke's Hospital (Cambridge), Royal Children’s Hospital (Melbourne), Great Ormond Street Hospital (London), and Moorfields Eye Hospital (London).
He has also served as head of ophthalmology training for the Severn Deanery and was a member of the Royal College of Ophthalmologists Training Committee from 2010 to 2019. Since 1999, Mr Ferris has been a consultant ophthalmologist at the Gloucestershire Eye Unit, where he has contributed significantly to the field. Notably, Mr Ferris is the creator of the Simulated Ocular Surgery website, which has revolutionised ophthalmic surgical education worldwide.
He also developed the award-winning squintclinic.com, the leading strabismus patient information resource globally. Additionally, he founded cataractsurgeryinfo.com, a unique video-based website offering comprehensive guidance on cataract surgery, covering every step from consultation to discharge, as well as detailed information on intraocular lens options.
He is the author of three ophthalmology textbooks and has delivered invited lectures at ten international eye surgery conferences in recent years. In recognition of his contributions to ophthalmology and surgical training in the UK, Mr Ferris received a Bronze National Clinical Excellence Award in 2009. Most recently, in 2023, he was appointed as a Trustee of Orbis UK, a charity known for its Flying Eye Hospital initiative.
I waited in the waiting room for 45 minutes without any contact from a member of staff. Once in the care of Mr Ferris' team the service was excellent
23 September 2025
J.G.
Verified patient
Very good experience
18 September 2025
A.F.
Verified patient
From me it is a 5 star ⭐ in every one of the above categories - totally professional and courteous in every respect
29 July 2025
R.G.
Verified patient
I was first seen at Cheltenham eye clinic for cataracts after which an appointment was made for me to have IOL’s fitted.My right eye was done first,there was a short rest then my left eye was done.The whole procedure was over in about 30mins.I couldn’t have been in better hands.
26 June 2025
S.M.
Verified patient
Care was efficient, felt safe, thorough, and successful
13 June 2025
T.P.
Verified patient
Happy with result.
5 June 2025
N.M.
Verified patient
This surgery has allowed me such freedom now, and I would thoroughly recommend it to anyone who feels restricted by being a glasses wearer.
28 April 2025
A.M.
Verified patient
My whole experience from the first consultation to post operation review has been excellent, I've was fully informed of the elements of the procedure and the after care.
I had both my eyes operated and lens change in both and can thoroughly recommend the process to everyone
Mr John Ferris is a consultant specialising in Ophthalmology, with extensive experience in assessing and treating patients within this field.
Which conditions and treatments does Mr John Ferris specialise in?
Mr John Ferris is a ophthalmologist who provides assessment and treatment for Lens replacement (intraocular lenses), Cataracts, Strabismus (squint), Cataract surgery and Refractive lens exchange. During your consultation, you will be informed of the most suitable options following a personalised evaluation.
How many years of experience does Mr John Ferris have?
Mr John Ferris has 32 years of professional experience as a consultant ophthalmologist, providing specialist assessment and treatment in this medical field.
What do patients say about Mr John Ferris?
Patients give a rating of 5.0 out of 5 to Mr John Ferris, a score considered excellent. This average is based on 8 verified patient reviews, reflecting the experience of those who have attended an appointment.
Are Mr John Ferris's reviews verified?
Yes. All Mr John Ferris's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.
Where does Mr John Ferris practise?
Mr John Ferris practices in the following locations:
Cheltenham at 31 New Barn Ln, Cheltenham
Gloucester at Malmesbury Road, Tetbury
In-person consultations are available at these locations as a Ophthalmology.
How can I book an appointment with Mr John Ferris?
You can book an appointment with Mr John Ferris directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.
Does Mr John Ferris see NHS patients?
Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Mr John Ferris through this platform are private, either self-pay or covered by private medical insurance.
Does Mr John Ferris offer private appointments?
Yes, Mr John Ferris offers private appointments for patients seeking flexible and direct access to a consultant ophthalmologist.
Does Mr John Ferris offer online consultations?
Yes, Mr John Ferris offers online consultations. You can book an appointment directly from this page by selecting the date and time that suit you best. Personalised assistance is also available by calling the number displayed on this page.
Does Mr John Ferris accept insurance?
Mr John Ferris works with the following private medical insurance providers: Bupa, AXA, AVIVA, WPA, Vitality, The Exeter Friendly, Healix, Benenden Health , Tricare and Bupa Global. If your insurer is not listed, you may contact the practice directly to confirm your coverage.
What is Mr John Ferris's availability?
Mr John Ferris's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.
What payment methods does Mr John Ferris offer?
You can pay for your consultation with Mr John Ferris using the following methods: Self-paying.
What languages does Mr John Ferris speak?
Mr John Ferris is a ophthalmologist who offers consultations in English.
How is Mr John Ferris selected to appear on this platform?
All doctors listed on Top Doctors, including Mr John Ferris, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.