Centre of Excellence
Joint Pain Freedom with Cornwall Knee Clinic

Certified Centre of Excellence – Science-Backed Joint Pain Relief
Certified Centre of Excellence
Cornwall Knee Clinic are proud to be recognised as a Certified Centre of Excellence in Joint Pain Freedom, for the safe and effective use of Cingal, Monovisc, and Orthovisc joint injection therapies.
This certification is awarded by Eos Active, the exclusive UK distributor for the treatments mentioned above, ensuring every injection is genuine, UK-registered, and obtained directly from the manufacturer, with patient safety always at the fore.
About Ioannis Pengus at Cornwall Knee Clinic

Mr Pengas is a knee specialist with an active interest in sport injuries and joint preservation.
He is fellowship trained in looking after patients with sport knee injuries, knee ligament injuries, ACL rupture, cartilage injuries, meniscus tears, knee instability, knee giving way, knee pain, knee locking, knee stiffness, and knee arthritis. Mr Pengas offers joint preservation solutions to osteoarthritic & sport related knee conditions covering a variety of non-surgical as well as surgical options.
Mr Pengas has undertaken both his Undergraduate & Postgraduate training in the UK. He completed his Trauma & Orthopaedic training (CCT) through the prestigious Percivall Pott Orthopaedic Rotation based at St Bartholomew’s Hospital, London. During his training he undertook and completed both a Medical Doctorate (M.D.) in Knee Pathology, titled “Meniscectomy & Osteoarthritis”, as well as a Postgraduate Master of Philosophy (MPhil) degree in Medical Law & Ethics. Thereafter, he honed his surgical skills and experience by undertaking two highly sought after post CCT knee fellowships; initially with Mr. Tim Spalding at UHCW, followed by The Basingstoke Knee Osteotomy fellowship. He was subsequently appointed as a Trauma & Orthopaedic Consultant Knee Specialist in 2016 at Royal Cornwall Hospital.
Mr Pengus and the team at Cornwall Knee Clinic will guide you through every step so you feel confident and cared for within their clinical environment, but also for your long-term joint care journey.
Why choosing a certified specialist like Mr Pengas matters
Only clinics that are part of the ‘Joint Pain Freedom Community’ & ‘Centres of Excellence’ can provide you with a level of total confidence that
* Your treatment is delivered by an experienced, highly trained clinician
* Only UK-approved products, direct from the manufacturer, are used
* Storage, handling, and injection techniques meet strict safety standards
* Every decision is guided by evidence-based best practice
Learn more about Mr. Pengus’s experience;
Societal registration
- British Association for Surgery of the Knee (BASK)
- British Orthopaedic Sports Trauma and
- Arthroscopy Association (BOSTAA)
- European Society for Sports Traumatology, Knee
- Surgery and Arthroscopy (ESSKA)
- Biological Knee Society (BKS)
- Royal College of Surgeons & Physicians RCSPGlas
Clinical Specialities
- Joint Injection Therapies
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ACL Reconstruction
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ACL Revision
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Arthroscopy
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Knee Preservation
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Knee Replacement
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Kneecap Replacement
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Meniscal Surgery
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Reconstructive Surgery
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Ski Injury
In order to keep informed and updated he is a member of a number of knee and sport related societies. This year he had the privilege of been the co-convener for the 2020 annual Biological Knee Society meeting at Downing College, Cambridge, with national and international guest speakers.
Reassurance with product quality
Not all hyaluronic acid (HA) injections are the same. Mr Pengus takes an evidence-led approach to the injection options, with the selection tailored to your joint, your symptoms, and your goals.
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Cingal
The same 4ml HA base as Monovisc, combined with a specially formulated steroid. Cingal works fast to reduce inflammation and pain within the first week, while providing longer-term relief thanks to the HA component. A breakthrough technology for arthritis sufferers.

Monovisc
A triple-action HA injection optimised for larger joints like the knee, hip, shoulder, and ankle. Its unique blend of different HA molecule sizes provides the best balance of lubrication, cushioning, and stimulation for joint health. Trusted by millions worldwide with an excellent safety record.

Orthovisc
Supporting arthritis in smaller joints and pain like tennis elbow. A 2ml injection that has been trusted over 30 million times worldwide across 20 years. Still one of the go-to options for smaller joint arthritis and tendon pain (such as tennis elbow), thanks to its purity and performance.
Contact Ioannis Pengus at Cornwall Knee Clinic
Duchy Hospital
Part of Ramsay Health Care
Penventinnie Lane, Treliske, Truro,
Cornwall, TR1 3UP