Associate Professor of Orthopaedic Surgery، Case Western Reserve University School of Medicine

President, American Association for Hand Surgery (AAHS) Program Director, Harvard Plastic and Reconstructive Surgery

Head of the Department for Orthopedics and Trauma Surgery at the German Armed Forces Hospital Ulm

Head of the Shoulder Surgery Section, Senior Physician, the Department of Orthopedics and Trauma Surgery, the University Medical Center Freiburg

Orthopedic surgeon Bergman Clinics Breda, specialized in knee/shoulder sports medicine surgery, Netherlands Consultant orthopedic surgery, sports medicine, Al Salam International Hospital, Kuwait

Professor & Chairman Orthopaedics, School of Medicine, University of Leeds, United Kingdom

Managing Director, the Center for Musculoskeletal Surgery (CMSC)، Chair of Trauma Surgery, Charité – Universitätsmedizin Berlin.

Former Senior Surgeon & Head of Pediatric Surgery at Bern

Assistant Professor of Orthopedic Surgery, Chobanian and Avedisian School of Medicine & Director of Spine Services, Boston Medical Center

Professor of Orthopedic and Joint Surgery, Faculty of Medicine, Cairo University

Chairman of Emarati Board Orthopedic, Consultant Orthopaedics Surgeon Sheikh Shakhbout Medical City, Associate Professor Khalifa University

Chief Medical Officer of the FIFA Medical Centre of Excellence in Dubai

Professor and Consultant of Trauma & Orthopedic Surgery, Cairo University

Professor of Orthopaedic Surgery and Traumatology, Ain Shams University, President of the Pan Arab Federation of Societies for Surgery of the Hand (PAFSSH).

Head of Department, Orthopedic Surgery Department, Burjeel Medical City

Consultant Orthopaedic and Trauma Surgeon in Iraq, Active Faculty Member of AO Trauma International