Dr. Yoshi Pratama Djaja is an orthopedic surgeon based in Jakarta, Indonesia who mainly focus on Hip and Pelvic Surgery. 
His practice includes hip arthroplasty, hip preservation surgery (open and arthroscopy), and pelvic-acetabular trauma. 
Currently he’s an active member of multiple local and international society such as APOA, APAS (Asia Pacific Arthroplasty Society), ISHA (International Society of Hip Preservation Surgery), and one of the board/executive members of Indonesian Orthopaedic Association (IOA), Indonesian Hip and Knee Society (IHKS), Asia Pacific Hip Society (APHS) and Asian Society of Hip Arthroscopy (ASHA).
He also currently serves as Chief Editor at Journal of Orthopaedic and Traumatology Indonesia (JOTI) and Journal of bone and metabolism.