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Mr Johannes Keller

Verified Ophthalmology Bristol

Mr Johannes Keller

15 years of experience 5.0 (62 verified reviews)

3,369+
Patients seen
15
Years in practice
3
Publications
2
Languages spoken

PROFILE SUMMARY

About Mr Johannes Keller at a glance

Mr Johannes Keller is an Ophthalmology practitioner based in Bristol, United Kingdom, practising at Universidad Complutense de Madrid Teaching Hospital. They have 25+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad Complutense de Madrid (MD, 2007). Serves patients in Bristol, United Kingdom and the surrounding area.

About

I am a consultant ophthalmic surgeon specialising in cataract and retinal surgery. I work at Newmedica Bristol where I'm the lead clinical surgeon, and the Bristol Eye Hospital, where I'm the lead for retinal surgery.

I practice and teach patient-focused medicine based on scientific evidence. I lead regular teaching courses and sessions to keep up to date and share knowledge with peers and trainees.  

I have specialist skills in the management of complex cataract cases as well as the repair of complicated cataract surgery. I routinely perform bespoke cataract surgery implanting toric lenses for the correction of astigmatism, and multifocal or extended focus lenses to reduce the need for near vision glasses. I carry out vitrectomy surgery, macular hole, epiretinal membrane, retinal detachment, and dislocated lens implant surgery. I am in charge of training cataract surgeons at Newmedica Bristol and retinal surgeons at the Bristol Eye Hospital. 

I am grateful to have trained in centres for eye care excellence in the UK and around the world, honing a wide repertoire of medical, surgical, and leadership skills. I am a fellow of the Royal College of Ophthalmologists of the UK and hold the equivalent title from Spain. I'm particularly proud of having done the prestigious VR surgery fellowships at the Bristol Eye Hospital, which I now lead, and the Sydney Eye Hospital, Australia.

I also work in leadership roles focusing on improving patient safety and quality of care. 

“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”

— Mr Johannes Keller

Education & training

  1. 2001–2007 MD · Medicine and Surgery
    Universidad Complutense de Madrid, Bristol (GB)
  2. 2007–2011 Residency · Ophthalmology
    Universidad de Navarra, Bristol (GB)

Career & appointments

  1. 2011-09–2012-08 Junior consultant
    Universidad Complutense de Madrid Teaching Hospital — Ophthalmology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-855676 active · expires 2028-12-31

Board certifications

European Board of Ophthalmology
#EB-4B66B57E · issued 2012 · renewal 2022
Malpractice insurance: Generali Healthcare · 3,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,520
Annual physical exam 99395 1,078
Vaccination administration 90471 2,558
Minor procedure (skin) 17110 865

Services & pricing

ServiceDurationModalityPrice
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 30 min in_clinic 180.00 EUR
Minor procedure (skin) 120 min in_clinic 450.00 EUR

Office, team & in practice

Johannes Keller
HEADSHOT
Johannes Keller in consultation
IN OFFICE
Johannes Keller with the team
WITH TEAM
Johannes Keller at a conference
CONFERENCE

Videos

introduction · 136s
Meet Johannes Keller

Research & publications

h-index: 6 · i10: 2

  1. Validation of clinical scoring in Ophthalmology
    Johannes Keller, et al. · European Journal of Medicine, 2026
    DOI: 10.3339/euroclin.2026.0 · PMID: 38382442 · cited by 40
  2. Long-term follow-up of Ophthalmology across GB
    Johannes Keller, et al. · European Journal of Medicine, 2025
    DOI: 10.5314/euroclin.2025.1 · PMID: 39342271 · cited by 98

Invited talks

  • Practical updates in Ophthalmology European Annual Congress (Ophthalmology) · Vienna · 2024 · invited
  • Single-centre experience in Ophthalmology National Society Meeting · Bristol · 2023 · oral abstract

Awards & memberships

Awards

  • 🏆 Top-rated Ophthalmology — Bristol · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2012
  • national college of family doctors — Member · Since 2012
  • European Union of Medical Specialists (UEMS) — Member · Since 2012

Articles by this doctor

  • Patient education Patient guide to Ophthalmology
  • Awareness When should you see a ophthalmology?

For international patients

Coordinator
Patient liaison · johannes.keller@euroclinics.example
Accepted international insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Location

1 tag

Patient reviews

62 verified reviews
4.97
★★★★⯨
62 reviews
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.7
Staff Friendliness
5.0
Ease Of Appointment
4.9
Value For Money
4.9
Would Recommend Pct
98.0
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Recent reviews

  • ★★★★★ ✓ Verified
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Verified
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Verified
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Mr Johannes Keller's Areas of Specialty

Each specialty below reflects the conditions and procedures Mr Johannes Keller treats, with the size of the national pool of United Kingdom doctors offering the same care.

Ophthalmology

Eye care including refractive surgery, cataracts, glaucoma, retinal disease and paediatric vision.

Mr Johannes Keller is one of 1,382 ophthalmology doctors indexed in United Kingdom. Browse ophthalmology doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in Bristol matters

Medical practice in United Kingdom is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant United Kingdom medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in Bristol carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

Looking for additional providers? all doctors in Bristol or all doctors in United Kingdom.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does Johannes Keller specialise in?

    Johannes Keller specialises in Ophthalmology in Bristol, GB. 25 years of clinical experience.

  • What conditions does Johannes Keller treat?

    Johannes Keller treats conditions within Ophthalmology. View the full conditions-treated list on the profile.

  • Where does Johannes Keller practise?

    Johannes Keller practises in Bristol, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Johannes Keller speak?

    Johannes Keller speaks English, Spanish.

  • How do I book an appointment with Johannes Keller?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

  • What do patients say about Johannes Keller?

    Johannes Keller has a verified rating of 4.97/5 from 62 patient reviews. Read the most recent reviews on the profile page.

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