Knee Osteoarthritis Doctors Worldwide

Benjaporn Ngamratchada is an experienced physiotherapist and Pilates specialist. She is the Clinic Manager at Le Physio Clinic and a Senior Physio Pilates Instructor at The Balance Pilates. She graduated with first-class honors in Physical Therapy from Mae Fah Luang University. She holds professional license no. 12676.

Her expertise includes musculoskeletal injuries, post-operative rehabilitation, and sports recovery. She combines Manual Therapy and Myofascial Release with Clinical Pilates. She treats complex cases such as scoliosis and herniated nucleus pulposus. She also provides prenatal, postnatal, and elderly care with a focus on long-term results.

Emrah KOVALAK is a Prof. Dr. orthopedist at BHT CLINIC Istanbul Tema Hospital. His listed expertise includes knee and hip arthrosis, knee and hip arthroplasty, and revision arthroplasty surgery. He also lists trauma surgery and arthroscopic surgery, with work history across multiple hospitals in Istanbul and beyond.

Karl Philipp Kutzner is a specialist at ENDOPROTHETICUM Rhein-Main, focusing on modern hip and knee endoprosthetics (Hüft-TEP/Knie-TEP). He helps patients receive the right implant strategy—from classic knee TEP to patient-specific implants and partial replacements like Schlittenprothese (PFJ). His practice also includes short-stem hip prostheses (Kurzschaftprothese) and bilateral endoprosthetics in one operation when appropriate.

Dr. Ömer Can ÖZKAN is a specialist at Tusa Hospital with an “Online Appointment” option on the doctor page. His profile is associated with hand surgery and is categorized as a leg surgery specialist in the available summary. Patients can schedule through the hospital’s randevu system.

Sarthak Walia is a specialist at the clinic as a Complex Trauma & Joint Reconstruction Surgeon. He focuses on primary and revision knee/hip replacement, non-union and periprosthetic fracture management, and complex adult and paediatric trauma. His profile also notes multiple PubMed and Scopus-indexed publications and robotic MAKO-assisted knee and hip replacement.

Andrzej Suwara is a specialist at the clinic, focused on knee and hip endoprosthetics. He performs robotic knee replacement with the ROSA system and hip replacement using the Direct Anterior Approach (DAA). His work also includes arthroscopy and ultrasound-guided diagnostics as part of comprehensive orthopedic care.

Graziela Afonso Ribeiro is a specialist at the clinic in Lorena-SP and leads the Orthopedics sector at AME Lorena. With 20+ years in Orthopedics and Orthopedic Trauma, she focuses on hip care—using a detailed gait and mobility assessment to guide conservative treatment and surgical referral when needed. Her training includes Orthopedic Trauma specialization at UNIFESP (2011) and Hip Surgery specialization at Hospital Universitário de Taubaté.