Carlos Varona
"The team was friendly and approachable. I appreciated that they took the time to listen."
Regenerative Orthopaedic Clinic in Marbella
Non-Surgical Treatment for Joint Pain & Sports Injuries
Orthobiologic treatments work with your body - not against it
Chronic joint pain, tendon injuries and age-related degeneration don't always require surgery. At CellOrtho, we use advanced orthobiologic treatments - including PRP therapy - to support the body's natural ability to heal and recover.
Our approach is designed for patients who want to avoid surgery, reduce recovery time and address the underlying causes of pain - not just the symptoms.
Our treatments include:
- Platelet-rich plasma therapy (PRP) for joint and tendon conditions
- Non-surgical alternatives to knee pain, hip pain and shoulder pain
- Arthrosamid, a single injection for knee osteoarthritis
Reviews
George Westin
"Booking was straightforward, and communication before my appointment was clear and helpful."
Jleana Valentino
"The clinic felt calm and welcoming, with a comfortable space and attention to detail."
Where Does It Hurt?
Click on a body area to understand your symptoms and explore treatment options.
Who We Treat
CellOrtho treats patients with a wide range of orthopaedic and musculoskeletal conditions. Many of our patients have been told surgery may be their only option - we offer a second opinion and an evidence-based non-surgical pathway.
We commonly treat:
- Knee pain and knee osteoarthritis - including patients exploring alternatives to knee replacement
- Shoulder pain - rotator cuff injuries, frozen shoulder, shoulder tendonitis
- Back pain and disc conditions - herniated disc, sciatica, lumbar pain
- Hip pain - hip osteoarthritis and alternatives to hip replacement
- Elbow conditions - tennis elbow (lateral epicondylitis) and golfer's elbow
- Sports injuries - soft tissue damage, tendon and ligament conditions
Our patients come from across Europe - the UK, Scandinavia, Germany, the Netherlands, Ireland and Spain - seeking expert orthopaedic care in Marbella.
Meet Your Physician
Meet Your Physician
Dr. Arvin Yarollahi
Medical Doctor since 2007
Specialist in Orthopaedics & Sports Medicine
Subspecialist in Spine Surgery
Specialist in Longevity & Regenerative Medicine
Licensed Medical Doctor in Sweden, the United Kingdom and Spain
Founder & Medical Director of Cellortho (in partnership with Skin Medical Clinic, Marbella)
Dr. Yarollahi has treated patients from across Europe with orthopaedic and musculoskeletal conditions using regenerative and non-surgical methods.
Our Collaborative Orthopaedic Clinic in Marbella
CellOrtho operates from Skin Medical Clinic in Nueva Andalucía, Marbella - a modern, fully equipped medical facility that meets the highest standards of clinical care and patient safety.
We are conveniently located in Marbella and are easily accessible for patients travelling from across Spain and Europe. Many of our patients combine treatment with a stay in the Costa del Sol - one of Europe's most popular destinations for private medical care.
Our Partners
Trusted clinics and wellness providers in Marbella working alongside our regenerative treatments.
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Health Optimisation in Marbella
Alongside our regenerative orthopaedic treatments, CellOrtho offers personalised health optimisation consultations, a data-driven service designed to improve energy, recovery, performance and long-term wellbeing through a one-to-one consultation, a follow-up and individually tailored protocols.
Led by Dr. Arvin Yarollahi, each consultation results in a personalised protocol covering supplement guidance and lifestyle recommendations, grounded in your individual biology, not generic advice. Blood testing can be arranged separately where clinically relevant.
Explore Health OptimisationLatest Articles
Expert guidance on regenerative medicine and non-surgical orthopaedic treatment
Knee Osteoarthritis
Knee Injections for Osteoarthritis: Comparing the Options
Comparing hyaluronic acid, corticosteroid, PRP and Arthrosamid® for knee osteoarthritis. What each involves, what the evidence shows, and who each may suit.
8 min read·2 October 2026
Clinic News
Our Team Is Growing: Two New Faces at CellOrtho Marbella
CellOrtho is expanding. Dr. Julio Ortega and Estelle Sjöberg have joined the clinic in Marbella, adding depth in critical care, aesthetic medicine and patient-centred nursing.
4 min read·21 August 2026
Reviews
Congratulations to Carlos on Gold at the Kimura Cup Malaga
Carlos recently won gold at the Kimura Cup Malaga in Torremolinos. We congratulate him on the achievement and the dedication behind it.
2 min read·5 July 2026
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All consultations are confidential. Individual medical assessment required for treatment eligibility.