Mr Johannes Keller
FRCOphth
25 years of experience
Bristol, BS32 4UD
66 connections in healthcare
Skill endorsed
by Mr Ranjit Nair, Mr Stuart Guthrie and 22 other professionals
25 years of experience
Bristol, BS32 4UD
66 connections in healthcare
Skill endorsed
by Mr Ranjit Nair, Mr Stuart Guthrie and 22 other professionals
Areas of expertise
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About Mr Johannes Keller
I specialise in cataract and retinal surgery, serving as
the lead surgeon at Newmedica Bristol and lead for retinal surgery at the
Bristol Eye Hospital. My expertise includes complex cataract management,
bespoke cataract surgeries with advanced lens implants, and retinal surgeries
such as vitrectomy, macular hole, retinal detachment, and dislocated lens
implant repairs.
I’m a fellow of the Royal College of Ophthalmologist UK
and Spain and have completed prestigious VR surgery fellowships at the Bristol
and Sydney Eye Hospitals.
Today, I focus on patient-centre, evidence-based medicine
and regularly teach and train junior colleagues.
Subspecialties
- Vitreoretinal Surgery
- Cataract Surgery
Areas of expertise
Click the bar to read reviews or skill endorsements
Registered with
General Medical Council
No. 6058148
Education
Universidad Central de Venezuela
Medicine
Graduated 2001
Qualifications
Fellow of the Royal College of Ophthalmologists
Royal College of Ophthalmologists 2014
Specialist in Ophthalmology
University Hospital (Clínic) of Barcelona 2014
Languages spoken
- English
- Spanish
Insurers
- Aviva Health
- Cigna
- AXA Health
- Bupa Fee Assured
- Vitality
- Bupa
- WPA
- Healix Health Services
Fees
New appointment
£195Follow-up appointment
£125
Locations
Newmedica Bristol - Aztec West
Building 720, Waterside Drive, Aztec West, Almondsbury, Bristol, Bristol, United Kingdom, BS32 4UD
Opening hours
Opening hours
Areas of expertise
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Reviews
AI Review Summary
This summary was created by AI based on recent reviews
Mr Johannes Keller is described as professional by patients. He provides clear explanations and clinical advice, ensuring patients feel at ease and well looked after. His cataract and lens replacement surgeries often result in excellent vision, sometimes life-changing. Patient reviews frequently highlight successful cataract and intraocular lens procedures.
Great service from the very first appointment explaining everything
Thank you for your kind words.
I highly recommend Mr Keller. He is professional, kind and obviously a highly respected expert in his field. I felt complete confidence he would resolve my somewhat complex eye problems and he did. The whole team were friendly and efficient and I could not have wished for a better experience or outcome. Thank you.
Thank you for the feedback. I'm delighted that you could have confidence in the treatment and had a good outcome.
A fantastic eye specialist !
Thank you!
From the very first consultation with Mr Keller to the very last (yesterday) I was impressed with his calm, professional demeanour and clinical advice. He was at all times attentive, listened very carefully and responded with his considered opinion which turned out to be correct. My particular case of cataract/lens replacement turned out not to be easy but Mr Keller was persistent with his view that with the correct treatment (and a lot of patience) my issues would resolve as they did and I now have exactly what I wanted - 20/20 vision and no glasses - the first time since my childhood and I’m thrilled. Overall an excellent experience and I wouldn’t hesitate to recommend Mr Keller and his excellent supporting staff at New Médica.
Thank you very much for your kind words. I'm glad that your treatment was successful.
6 wk check up
Thank you.
Final visit after cateract surgery in both eyes. Really pleased with the result and the professionalism of all staff confirmed.
Thank you!
Johannes Keller explained the different types of lens that could be used after cataract removal very clearly and I decided on an extended depth of focus lens. I couldn't be more pleased with the result.
I'm delighted that you are pleased with a good outcome!
I was well looked after from start to finish.
Thank you. We are fortunate to count with a caring and highly professional team.
Very pleasant and full explanations provided.
Thanks for taking the time to review our service at Newmedica! I'm pleased you appreciated our detailed approach.
Skill Endorsements
Trusted colleague delivering excellent cataract care with expertise and compassion
10 Jul 2026
Mr Ranjit Nair
OphthalmologistMr Keller is an excellent surgeon and true professional for cataract and VR surgery
26 Jun 2026
Mr Stuart Guthrie
OphthalmologistMr Keller is an excellent and well respected VR surgeon
25 Jun 2026
Mr Malcolm Woodcock
OphthalmologistMr Keller is an excellent cataract and refractive surgeon, he is well known as a reputable clinician in the ophthalmic community
17 Jun 2026
Mr Salman Mirza
OphthalmologistFAQ
What are Mr Johannes Keller's reviews like?
Mr Johannes Keller's overall patient rating is 4.97 out of 5 stars on Doctify. This is based on 62 reviews.
What languages does Mr Johannes Keller speak?
Mr Johannes Keller speaks English and Spanish
Where is Mr Johannes Keller located?
Mr Johannes Keller primarily practices at Newmedica Bristol - Aztec West, located at Building 720, Waterside Drive, Aztec West, Almondsbury, Bristol, Bristol, United Kingdom, BS32 4UD
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What are Mr Johannes Keller working hours?
Mr Johannes Keller is working Monday (08:30 - 16:00)
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Does Mr Johannes Keller accept new patients?
Mr Johannes Keller generally accepts new patients.
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