Mr. Evangelos Tsialogiannis Consultant Hip and Knee Surgeon
CCT (Tr&Orth)
Areas of Expertise
Our consultant hip specialists deliver expert diagnosis and tailored care for hip conditions, joint wear, and sports injuries. From advanced imaging and non-surgical therapies to joint replacement and arthroscopy, they focus on relieving pain and restoring your mobility.
Mr. Evangelos Tsialogiannis - Professional Bio
Mr Evangelos Tsialogiannis is a Consultant Orthopaedic Surgeon specialising in minimally invasive hip and knee replacement, advanced sports knee surgery, and soft tissue reconstruction. He is one of the few surgeons in the UK performing the world-renowned AMIS (Anterior Minimally Invasive Surgery) hip replacement technique and has recently been recognised as a national trainer in anterior hip replacement surgery. His practice focuses on muscle-sparing hip replacement, rapid recovery pathways, robotic-assisted knee replacement, simultaneous bilateral hip replacement, and advanced soft tissue procedures for active patients and athletes.
Mr Tsialogiannis currently practises at Ashford and St Peter’s Hospitals NHS Foundation Trust in Surrey, UK, where he specialises in hip and knee reconstruction, anterior hip replacement, knee replacement, ACL reconstruction, complex soft tissue knee injuries, trauma surgery, and periprosthetic fracture management. His philosophy centres on combining state-of-the-art minimally invasive techniques with enhanced recovery protocols to help patients return to mobility, sport, and daily activities as quickly and safely as possible.
Mr Tsialogiannis’s 28 years of surgical experience include 15 years in the Greek Army, where he served with the rank of Major as a senior medical officer. His military background provided extensive experience in trauma management, high-pressure surgical environments, and complex musculoskeletal injuries, experience that continues to influence his disciplined, patient-focused approach to orthopaedic care. His international military service included deployment within NATO and United Nations peacekeeping operations in the former Yugoslavia.
Mr Tsialogiannis completed two prestigious international fellowships at recognised centres of excellence in hip and knee surgery. He undertook a Royal College of Surgeons recognised Lower Limb Reconstruction Fellowship at Ashford and St Peter’s Hospitals, with advanced training in hip and knee replacement, minimally invasive surgery, and soft tissue reconstruction in younger adults. He subsequently completed a further fellowship at the internationally renowned Sunnybrook Health Sciences Centre in Toronto, Canada, one of North America’s leading arthroplasty institutions, where he trained alongside world-leading hip and knee surgeons including Hugh Cameron, John Cameron, and Jeff Gollish.
- AMIS anterior minimally invasive hip replacement
- Muscle-sparing hip replacement surgery
- Simultaneous bilateral hip replacement
- Rapid recovery and day-case hip and knee replacement
- Robotic-assisted knee replacement
- ACL reconstruction and revision surgery
- Meniscal preservation and cartilage procedures
- Sports injuries and soft tissue knee reconstruction
- Trauma surgery, periprosthetic fractures, and complex lower limb reconstruction
Mr Tsialogiannis has received numerous distinctions for both his surgical and military service. These include the Military Merit Medal, the United Nations Medal for service in NATO-led peacekeeping operations, and the Golden Cross of the Order of the Phoenix
Consultation & Outpatient Clinics
Fortius Clinic City
Our City Clinic is conveniently located between Bank and Monument stations, within the historic and financial heart of London. At our modern, two-floor facility we have nine consulting rooms, spacious waiting areas, well equipped treatment rooms and an imaging centre.
Explore our City Clinic with our virtual tour.
If you are travelling by Tube, our closest underground stations are Bank and Monument, exit 6 for King William Street.
Should you be travelling by car, the closest parking is a three minute drive away at NCP Car Park London Vintry Thames Exchange. If you are attending clinic on a weekday, please be aware that we are based in the congestion charge zone.
- 75 King William StreetEC4N 7BE
- 0203 195 2442
- Monday to Friday from 8.00am to 8.00pm.
- Snow Injuries Clinic
- Tendon
- Sports & Exercise Medicine
- Ultrasound
- X-Ray
- Physician services
- Rheumatology
- MRI Scan
Fortius Clinic Marylebone
Our Marylebone Clinic is conveniently located in the historic area between Baker Street and Marylebone High Street, just off Manchester Square, home to the iconic Wallace Collection. We have seven consulting rooms, private waiting areas on each floor, well equipped treatment rooms and diagnostic imaging.
- 17 Fitzhardinge StreetW1U 2EU
- 020 3195 2442
- MRI Scan
- Ultrasound
- X-Ray
- Physician services
- Rheumatology
Fortius Clinic Marylebone Wing
Our 79,000 sq ft, seven-story, private hospital on Wigmore Street has 39 en-suite inpatient rooms, consultation and treatment rooms, and a physiotherapy suite.
The hospital has a high-spec imaging suite fully equipped with an MRI, CT scanner and X-ray machine. There are three state-of-the-art operating theatres, two anaesthetic rooms and a recovery bay.
Fortius Clinic London has two Mako robots for hip and knee joint replacements.
- 66 Wigmore StreetW1U 2SB
- +442031952442
- Open 24 hours
- Sports & Exercise Medicine
- Snow Injuries Clinic
- Tendon
- Ultrasound
- X-Ray
- Physician services
- Rheumatology
- CT guided injection
- MRI Scan
- CT Scan
Fortius Clinic Wimbledon
Our Wimbledon clinic houses a state-of-the-art imaging centre with a 3T MRI and X-ray scanners, Ultrasound, seven consulting rooms, two spacious waiting areas and well equipped treatment rooms all located on one level, ensuring easy accessibility for all patients.
Our partnership with Spire St Anthony’s Hospital allows us to provide orthopaedic surgery closer to our clinic. We treat a full range of conditions and perform joint replacement surgery using the latest Mako robotic assisted technology.
Take a tour of our clinic virtually through Google 360 views here.
We are open Monday to Friday from 8.00am to 8.00pm, and Saturday mornings from 8.30am to 12.30pm.
If you are travelling by Tube, our closest underground station is Wimbledon (District Line), which also has rail and tramlink services from central London and beyond.
There is no parking available at the clinic, but we have a number of parking facilities all within a 10-12 minute walk of the clinic: Centre Court Car Park, Broadway Car Park, and Hartfield Road Car Park. Please note that all of these facilities are paid car parks.
The building at 22 Worple Road has steps leading up to the front entrance. If you require assistance please inform us before your arrival by calling ahead on 020 3195 2442
- 22 Worple RoadSW19 4DD
- 0203 195 2442
- Snow Injuries Clinic
- Ultrasound
- X-Ray
- MRI Scan
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