Best Knee Osteoarthritis Doctors Worldwide — TOP 73

Dr. Mehmet Taner Ozdemir is an orthopedist and bone tumor specialist at Anadolu Medical Center. He completed training at the Hospital for Special Surgery in New York. This facility is a top-ranked center for orthopedics in the United States. Dr. Ozdemir focuses on orthopedic oncology and complex trauma surgery.

• Member of the European Musculoskeletal Tumor Society.
• Treats bone and soft tissue tumors, including sarcoma and chondrosarcoma.
• Performs joint replacements, arthroscopic surgeries, and stem cell therapy.
• Authored over 15 international and national medical publications.

2000+ treatments performed – Dr. Pongwat Polpong leads the Stem Cell Therapy and Neurology Department at EDNA Wellness.

• 16 years of experience of experience in neurosurgery and regenerative medicine
• Trained at Siriraj Hospital and the International Neuroscience Institute in Germany
• Specializes in combining stem cell therapy with PRP for joint regeneration
• Published multiple studies on spinal disorders and minimally invasive techniques

Dr. Halil Can Gemalmaz is a professor of orthopedics and traumatology in Istanbul. He is a pioneer in Turkey for 3D patient-specific orthopedic procedures. Dr. Gemalmaz specializes in robotic-assisted joint replacements for the knee and hip. He currently serves as a faculty member at Atlas University Faculty of Medicine.

• Uses 3D planning and custom surgical guides for complex bone deformities.
• Performs robotic-assisted arthroplasty, including MAKOplasty and OMNI systems.
• Treats sports injuries through arthroscopic surgery of the shoulder and knee.
• Practices at a center accredited by the Turkish Medical Association.

Dr. Apisit Rattanatanasarn is an orthopedic surgeon at EDNA Wellness in Bangkok. He specializes in foot and ankle disorders and regenerative medicine. He completed his fellowship training at Mahidol University, a top academic medical center in Thailand. Dr. Rattanatanasarn treats degenerative diseases, sports injuries, and post-traumatic bone conditions.

• Member of the Thailand Orthopaedic Foot & Ankle Society (THOFAS).
• Offers both surgical reconstruction and regenerative therapies like stem cell treatments.
• Treats complex conditions including ankle osteoarthritis, meniscus tears, and ACL injuries.
• Works at an ISO 9001:2015 certified center with high success rates for orthopedic therapies.

Dr. Kantaphong Thongrong integrates advanced robotics and non-invasive technologies to enhance knee osteoarthritis rehabilitation outcomes.

• Board-certified physiatrist with expertise in chronic pain management
• Pioneers robotic and wearable exoskeleton gait training
• Head of Rehabilitation Department at King Mongkut Chaokhunthahan Hospital
• Founder of PYONG Rehabilitation Group, specializing in innovative therapies
• Instructor at King Mongkut’s Institute of Technology Ladkrabang

Professor Marcin Sibiński is a specialist in orthopedics and musculoskeletal traumatology. He graduated from the Medical Academy of Łódź in 1999. He earned a PhD in 2004 and a DSc/habilitation in 2010. He received the title of Professor in 2014. He also completed international medical fellowships, including in the UK.

He treats adults and children with non-surgical care and modern operations. His surgical work includes hip arthroplasty, knee and ankle arthroscopy, and specialized foot and hand procedures such as bunion and hammer-toe correction, Achilles tendon procedures, and carpal tunnel release. He also performs in-office orthopedic ultrasound, including infant hip screening (preluxation).

He is an Associate Professor at the Department of Orthopedics and Pediatric Orthopedics in Łódź. He has authored dozens of papers in international medical journals.

Dr. He Fa Sheng is the Director of Orthopedics at Xiamen Humanity Hospital. He specializes in rehabilitation, osteoporosis, and trauma management. Dr. He received the Xiamen May 1st Labor Medal for his clinical contributions. He previously practiced at the Xiamen Hospital of Traditional Chinese Medicine.

• Performs minimally invasive spine surgery and joint replacement procedures.
• Treats complex bone conditions including osteoporotic fractures and knee osteoarthritis.
• Holds deputy director roles in multiple national orthopedic associations.
• Recipient of provincial awards for excellence in medical rescue.

Dr. Narkbunnam specializes in robotic-assisted knee and hip replacements at KDMS Specialized Orthopedic Hospital – offering precision in every procedure.

• Trained in adult reconstructive surgery at Siriraj Hospital
• Visiting scholar at Stanford University Medical Center
• Focuses on partial and revision knee replacements
• Board-certified in orthopedic surgery

Dr. Alon Friedlander is a leading orthopedic spine surgeon listed among Israel’s Top Doctors by Forbes. He serves as the Director of the Orthopedic Department at Sheba Medical Center. Dr. Friedlander treats complex spinal disorders in both adult and pediatric patients. He uses both minimally invasive and open surgical techniques for precision care.

• Specializes in scoliosis surgery and complex spinal deformity correction.
• Treats primary and metastatic spinal tumors using advanced surgical techniques.
• Completed fellowships in spine surgery in the USA, France, and Hong Kong.
• Consultant for elite Israeli soccer teams and the Spartak Basketball Club.

Dr. Pongsathron Liengwattanakul is an orthopedic specialist at Mali Interdisciplinary Hospital in Bangkok. He focuses on restoring mobility through both surgical and regenerative treatments. Dr. Liengwattanakul treats complex conditions including scoliosis, degenerative spine disease, and joint osteoarthritis. He works within a facility holding AACI and GHA international medical accreditations.

• Performs knee and hip replacements and therapeutic arthroscopy.
• Uses PRP and stem cell therapy for joint and spine repair.
• Treats various sports injuries, meniscus tears, and bone fractures.
• Offers total knee replacement using the OMNI robotic system.

Dr. Wan Daqian, MD, PhD, is Associate Chief Physician and Master’s Supervisor in Orthopedics (Joint Surgery) at Shanghai Tongji Hospital. He focuses on joint surgery and sports medicine. He performs shoulder and knee arthroscopy and total hip and knee arthroplasty. He was among the first to use stem-cell therapy for osteoarticular bone-defect disease. His surgical volume ranks among the highest in the region.

He has led 7 grants, including one NSFC General Project. He has published over 20 SCI papers. Some sources report over 30 SCI papers among more than 40 articles, with 8 in Q1 journals, a cumulative impact factor over 100, and a maximum impact factor of 12.153. He has served as a guest editor for multiple journals. He co-authored one monograph.

Credentials and awards: He was mentored by Academician Dai Kerong. He was a visiting scholar in biomedical engineering at UC Berkeley. He received the Shanghai “Super Postdoctoral” award. He is a researcher with the Key Lab of Spine & Spinal Cord Injury (MOE). His honors include the Heilongjiang Medical & Health New Technology Award (Third Prize) and the Harbin Medical & Health New Technology Application Award (First Prize).

Dr. Mehmet Aydogan is an orthopedic and spine surgeon at Memorial Şişli Hospital. He specializes in scoliosis treatment, degenerative spine disease, and complex joint reconstruction. Dr. Aydogan completed a research fellowship at the UCLA Comprehensive Spine Center. He previously served as the head of a spine surgery center in Istanbul.

• Member of the North American Spine Society and Scoliosis Research Society.
• Maintains a portfolio of 50 journal articles and 37 scientific presentations.
• Performs robotic-assisted MAKOplasty for hip and knee replacements.
• Practices at JCI-accredited Memorial Şişli, the first Turkish hospital to earn this status.

Assoc. Prof. Dr. Servet İğrek is an Orthopaedics and Traumatology specialist trained at Marmara University. He practices at Diyarbakır Selahaddin Eyyubi State Hospital and Kartal Dr. Lütfi Kırdar City Hospital.

He focuses on sports injuries and arthroscopic surgery. He has extensive experience in knee, shoulder, hip and ankle arthroscopy; ligament and meniscus surgery; shoulder instability; cartilage injuries; arthroplasty; and orthopaedic trauma.

He completed a SECEC & ESSKA‑approved Sports Surgery Fellowship Program. He has authored or co‑authored many peer‑reviewed publications, book chapters and congress presentations. He teaches in national and international arthroscopy training programs. He is an active member of the Turkish Orthopaedics and Traumatology Association, TUSYAD, the Turkish Shoulder and Elbow Surgery Association, the Hip and Knee Arthroplasty Association, and SICOT.

Specializes in knee joint replacement using robotic assistance – Dr. Wrobel integrates advanced robotics and 3D printing into surgical care.

• Performs arthroscopic surgeries and ligament reconstruction
• Expert in meniscus repairs and transplants
• Treats patients from age 7 and up
• Focuses on knee, ankle, and foot joint conditions

Dr. Kenan Keklikci is a Professor of Orthopedics and Traumatology at Anadolu Medical Center. He specializes in arthroscopic surgery, joint prosthesis, and sports injuries. Dr. Keklikci completed a fellowship in sports medicine at the University of Pittsburgh Medical Center. He treats complex conditions like scoliosis and severe osteoarthritis of the hip and knee.

• Member of the European Society of Sports Traumatology Knee Surgery and Arthroscopy.
• Performs robotic knee replacement and total hip replacement surgery.
• Expert in arthroscopic procedures for the ankle, hip, and knee.
• Works at Anadolu Medical Center, an affiliate of Johns Hopkins Medicine.

Specializes in robotic-assisted knee and hip replacements – Dr. Sinthuvanich combines advanced technology with extensive surgical expertise at KDMS Specialized Orthopedic Hospital.

• Trained in adult hip and knee reconstructive surgery at Siriraj Hospital
• Performs both traditional and partial knee replacement surgeries
• Handles complex and revision cases with precision
• Board-certified orthopedic surgeon with over 21 years of experience of experience