✓ Geverifieerd
Vertrouwensscore 98/100
Mr John Yianni
👤 11 jaar ervaring
6,716+
Patients seen
11
Years in practice
7
Publications
1
Languages spoken
Over
Mr John Yianni is a highly experienced Consultant Neurosurgeon based in Sheffield who specialises in functional neurosurgery and Gamma Knife surgery, including stereotactic radiosurgery and stereotactic radiotherapy using Gamma Knife.
In addition to all aspects of neurosurgery, he is also an expert in the diagnosis and treatment of neurological-related disorders, such as dystonia, tremor and Parkinson’s disease, and has extensive experience with statistical package for the social sciences (SPSS) for complex analysis. Alongside his NHS work at Sheffield Teaching Hospital, Mr Yianni currently sees patients at the widely-acclaimed Thornbury Radiosurgery Centre.
Mr Yianni qualified from University College London in 1996, having become a member of the Royal College of Surgeons in 1992. He undertook his basic surgical training in Oxford and then went on to work as a clinical research fellow in neurosurgery with interest in stereotactic functional neurosurgery from 2001 to 2004 and was awarded a doctorate for his thesis. He acquired invaluable experience in this field as well as in framed and frameless stereotaxy.
He was later appointed a specialist neurosurgical trainee in neurosurgery from 2004 to 2009 and it was during this time that Mr Yianni became a fellow of the Royal College of Surgeons. He then worked as a fellow in stereotactic radiosurgery and functional neurosurgery and subsequently appointed as a consultant in 2011. With a specialist interest in stereotactic Gamma knife radiosurgery and stereotactic functional neurosurgery, Mr Yianni joined Thornbury Radiosurgery Centre, renowned for its high level of expertise in Gamma knife surgery.
Besides his neurosurgery practice, Mr Yianni holds an interest in research and regularly publishes his academic work in scientific peer-reviewed journals. He is also the Neurosurgery Theme Lead at Sheffield Clinical Research and Innovation Office.
Areas of expertise: Gamma Knife Radiosurgery, Movement disorders, Brain tumour, Neuro-oncology, Parkinson's disease, Skull base surgery.
In addition to all aspects of neurosurgery, he is also an expert in the diagnosis and treatment of neurological-related disorders, such as dystonia, tremor and Parkinson’s disease, and has extensive experience with statistical package for the social sciences (SPSS) for complex analysis. Alongside his NHS work at Sheffield Teaching Hospital, Mr Yianni currently sees patients at the widely-acclaimed Thornbury Radiosurgery Centre.
Mr Yianni qualified from University College London in 1996, having become a member of the Royal College of Surgeons in 1992. He undertook his basic surgical training in Oxford and then went on to work as a clinical research fellow in neurosurgery with interest in stereotactic functional neurosurgery from 2001 to 2004 and was awarded a doctorate for his thesis. He acquired invaluable experience in this field as well as in framed and frameless stereotaxy.
He was later appointed a specialist neurosurgical trainee in neurosurgery from 2004 to 2009 and it was during this time that Mr Yianni became a fellow of the Royal College of Surgeons. He then worked as a fellow in stereotactic radiosurgery and functional neurosurgery and subsequently appointed as a consultant in 2011. With a specialist interest in stereotactic Gamma knife radiosurgery and stereotactic functional neurosurgery, Mr Yianni joined Thornbury Radiosurgery Centre, renowned for its high level of expertise in Gamma knife surgery.
Besides his neurosurgery practice, Mr Yianni holds an interest in research and regularly publishes his academic work in scientific peer-reviewed journals. He is also the Neurosurgery Theme Lead at Sheffield Clinical Research and Innovation Office.
Areas of expertise: Gamma Knife Radiosurgery, Movement disorders, Brain tumour, Neuro-oncology, Parkinson's disease, Skull base surgery.
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— Mr John Yianni
Opleiding & training
-
2005–2011 MD · Medicine and Surgery
-
2011–2015 Residency · Neurochirurgie
Carrière & aanstellingen
-
2015-09–2016-08 Junior consultant
Vergunningen & verzekering
Medische licenties
GB — Organización Médica Colegial de España (OMC)
Boardcertificeringen
European Board of Neurochirurgie
Beroepsaansprakelijkheidsverzekering:
AXA Healthcare Liability · 5,000,000 EUR dekking · No claims on file
Uitgevoerde procedures
| Procedure | Code | Levenslang aantal |
|---|---|---|
| GP consultation | 99213 | 1,341 |
| Annual physical exam | 99395 | 1,075 |
| Vaccination administration | 90471 | 2,763 |
| Minor procedure (skin) | 17110 | 2,412 |
Diensten & prijzen
| Dienst | Duur | Modaliteit | Prijs |
|---|---|---|---|
| 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 | 540.00 EUR |
| Minor procedure (skin) | 120 min | in_clinic | 810.00 EUR |
Praktijk, team & in praktijk
Video's
Onderzoek & publicaties
h-index: 4 · i10: 13
-
Long-term follow-up of Neurochirurgie across GB
DOI: 10.2834/euroclin.2026.0 · PMID: 37341595 · geciteerd door 165
-
Validation of clinical scoring in Neurochirurgie
DOI: 10.8751/euroclin.2025.1 · PMID: 31738628 · geciteerd door 151
-
Long-term follow-up of Neurochirurgie across GB
DOI: 10.2783/euroclin.2024.2 · PMID: 38050426 · geciteerd door 193
Uitgenodigde lezingen
- Practical updates in Neurochirurgie European Annual Congress (Neurochirurgie) · Vienna · 2024 · invited
- Single-centre experience in Neurochirurgie National Society Meeting · Sheffield · 2023 · oral abstract
Onderscheidingen & lidmaatschappen
Onderscheidingen
- 🏆 Top-rated Neurochirurgie — Sheffield · EuroClinics Patient Choice · 2025 · regional
- 🏆 Excellence in Patient Care · National Society · 2024 · national
- 🏆 Young Investigator Award · European Society · 2023 · international
Lidmaatschappen
- WONCA Europe — Family Doctors — Member · Sinds 2016
- national college of family doctors — Member · Sinds 2016
- European Union of Medical Specialists (UEMS) — Member · Sinds 2016
Artikelen van deze arts
- Patient education Patient guide to Neurochirurgie
- Awareness When should you see a neurochirurgie?
Voor internationale patiënten
- Coördinator
- Patient liaison · john.yianni@euroclinics.example
- Geaccepteerde internationale verzekeringen
- Allianz Worldwide · AXA Global · BUPA Global · Cigna Global
Locatie
1 tagPatiëntbeoordelingen
1 geverifieerde recensies5.00
★★★★★
1 recensie
- Bedside Manner
- 5.0
- Knowledge
- 5.0
- Wait Time
- 4.8
- Staff Friendliness
- 5.0
- Ease Of Appointment
- 4.9
- Value For Money
- 4.9
- Would Recommend Pct
- 99.0
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Recente recensies
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★★★★★ ✓ Geverifieerd Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
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★★★★★ ✓ Geverifieerd Took time to listen and reviewed all my previous results. I would absolutely recommend.
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★★★★☆ ✓ Geverifieerd Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
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