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Mr Jonathan Kosy

MBChB MSc FRCS (Tr&Orth)

Orthopaedic Surgeon

Live bookings available

23 years of experience

Basingstoke, RG24 9NA

(+1 more)

9 connections in healthcare

Skill endorsed

by Mr Shilpith Shetty

4.91

/5

(62 reviews)

Live bookings available

23 years of experience

Basingstoke, RG24 9NA

(+1 more)

9 connections in healthcare

Skill endorsed

by Mr Shilpith Shetty

Areas of expertise

All
Reviews
Skill Endorsements
Total Knee Replacement
26
Knee Pain
17
Knee Replacement
8

Contact

Book online


Expert in:

About Mr Jonathan Kosy

Mr Kosy is a consultant orthopaedic surgeon specialising in knee surgery. His practice includes both keyhole surgery and knee replacement procedures. He has a particular interest in the management of sports injuries including ligament reconstruction and the management of meniscus injuries.

Mr Kosy is happy to provide balanced advice about the surgical and non-surgical options available. He is keen to offer partial knee replacement (where appropriate) and maintain the best function for his patients.

Mr Kosy completed his medical degree at the University of Birmingham in 2003. Following this foundation training we went on to complete his basic orthopaedic training in the south-west with placements at Exeter (a national orthopaedic centre) and Plymouth (a major trauma centre). He then completed further specialist training in Toronto, London and Oxford learning the latest techniques and procedures from world-leading surgeons.

Having completed comprehensive training in the UK and Canada, he has experience in the management of professional athletes and complex cases. Mr Kosy has published a number of research papers focussed on knee replacement surgery, ligament surgery and trauma procedure. He is regularly invited to speak at international and national conferences.


Subspecialties

  • Trauma Surgery
  • Sports Injury
  • Knee Surgery

Areas of expertise

All
Reviews
(83)
Skill Endorsements
(2)

Click the bar to read reviews or skill endorsements

Total Knee Replacement
26
Knee Pain
17
Knee Replacement
8
Arthritis (Knee)
8
Meniscus Repair
6
Partial Knee Replacement
4
1
Sports Injuries
3
Knee Arthroscopy
2
1
Joint Pain
2
Torn Meniscus (Cartilage)
1
ACL (Anterior Cruciate Ligament) Injury
1
ACL Reconstruction
1
Knee Injections
1
MRI Scan (Magnetic Resonance Imaging scan)
1
Osteotomy
1
Knee Injury
1
Fracture Fixation Surgery
Tibial Tubercle Transfer
Posterior Cruciate Ligament (PCL) Reconstruction
Patellofemoral Joint Replacement
Steroid Injection
Patella Realignment
Knee Fractures
Robotic Assisted Partial Knee Replacement
Robotic Assisted Knee Surgery
Meniscal Repair
Revision Knee Replacement
Rugby Injury
Knee Ligament Repair
Postoperative Rehabilitation
Prosthetic Joint Infection
The Young Knee
Patella (Kneecap) Dislocation
Posterolateral Corner Injury
Multiligament Reconstruction
PCL (Posterior Cruciate Ligament) Injury
Minimally Invasive Knee Surgery
Osteoarthritis
Knee Preservation Surgery
Osgood Schlatter
Joint Replacement
Knee Cyst
Joint Injection
Hyaluronic Acid Injections
Enhanced Recovery Knee Replacement
Custom-Made Knee Replacement
Cartilage Surgery (Knee)
Joint Inflammation
Arthroscopy
Revision Knee Surgery

Registered with

General Medical Council

No. 6073200


Education

University of Birmingham

Medicine

Graduated 2003


Qualifications

MB ChB University of Birmingham 2003


Languages spoken

  • English

Insurers

  • WPA
  • Bupa Fee Assured
  • Bupa
  • Allianz Worldwide Care
  • Vitality
  • AXA Health
  • The Exeter
  • Aviva Health
  • Saga Health Insurance
  • Healix Health Services
  • Aetna
  • The PHC
  • National Friendly
  • Benenden Health
  • General and Medical
  • Freedom Health Insurance
  • Self-pay only
  • Cigna

Fees

  • New appointment

    £275
  • Follow-up appointment

    £175
*May vary on location

Locations

Candover Clinic

Aldermaston Road, Basingstoke, United Kingdom, RG24 9NA

4.85(6,775 reviews)

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
Free Parking
View practice profile

The Hampshire Clinic (part of Circle Health Group)

Basing Road, Basingstoke, Hampshire, United Kingdom, RG24 7AL

4.82(387 reviews)

Opening hours

Monday
Tuesday
Wednesday
13:30 - 17:00
Thursday
08:00 - 18:30
Friday
Saturday
Sunday

Facilities

Free Parking
View practice profile

Areas of expertise

All
Reviews
Skill Endorsements
Total Knee Replacement
26
Knee Pain
17
Knee Replacement
8

Contact

Book online

Reviews

AI Review Summary

This summary was created by AI based on recent reviews

Mr Jonathan Kosy is good and clear with patients. He gives clear treatment options. This builds patient confidence. Patients report excellent care from initial visit to aftercare for surgical procedures. His practice addresses knee pain and the need for knee replacement surgery.

4
verified patient
20 Aug 2026

He is quite direct and doesn’t always take the time up front to talk through things unless prompted by questions. He is very knowledgeable but do think his bedside manner could be improved by being more comforting and reassuring

Patient seen for:
5
verified patient
19 Aug 2026

Very reassuring and professional approach from Mr Kosy which made me feel I was in safe hands .

Patient seen for:
5
verified patient
19 Aug 2026

I was very happy with my consultation with Mr Kosy Explaining my knee symptoms made more sense to me and was very helpful.. Also giving me options that I could think about was very helpful Although I understand I will have to have Knee replacement.

Patient seen for:
5
verified patient
22 Jul 2026

Had ACL reconstruction and all went very smoothly. Fully recovered

5
verified patient
21 Jul 2026

I was concerned about a change of feeling in my replacement knee. I was reassured by Mr Kosey that this was not something I should worry about.

Patient seen for:
5
verified patient
21 Jul 2026

Mr Kosy is an excellent clinician, willing to spend as much time as needed to discuss and explain my knee problems.

4.67
verified patient
10 Jul 2026

Experience as expected as recovery from surgery going well; just a quick review.

Patient seen for:
5
verified patient
10 Jul 2026

I had a knee arthroscopy. All aspects of my consultations and care were outstanding. The consultations were very helpful and the resulting arthroscopy was very successful.

Patient seen for:
4.67
verified patient
29 Jun 2026

Very good

Patient seen for:
5
verified patient
29 Jun 2026

Excellent service and professionalism.My whole experience was positive. Mr Kosy is one helluva surgeon!! My night nurse after my op was so very patient and helpful

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Skill Endorsements

Excellent knee surgeon and great colleague

16 Oct 2025
Endorsed for
Knee Arthroscopy
Partial Knee Replacement

Mr Shilpith Shetty

Mr Shilpith Shetty

Orthopaedic Surgeon
Is a colleague
Mr Jonathan Kosy logo

Get to know Mr Jonathan Kosy

FAQ

What are Mr Jonathan Kosy's reviews like?

Mr Jonathan Kosy's overall patient rating is 4.91 out of 5 stars on Doctify. This is based on 62 reviews.

What languages does Mr Jonathan Kosy speak?

Mr Jonathan Kosy speaks English

Where is Mr Jonathan Kosy located?

Mr Jonathan Kosy primarily practices at Candover Clinic, located at Aldermaston Road, Basingstoke, United Kingdom, RG24 9NA
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What are Mr Jonathan Kosy working hours?

Mr Jonathan Kosy is working Wednesday (13:30 - 17:00), Thursday (08:00 - 18:30)

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Does Mr Jonathan Kosy accept new patients?

Mr Jonathan Kosy generally accepts new patients.

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