Foot and Ankle Surgery at Gewrichtskliniek; Foot and Ankle Surgery (Associate Editor); President BFAS ; President Elect EFAS
Director in the Department of Orthopedic at the Henry Dunant Hospital, Athenes, Greece Past president Greek Foot and Ankle Society
Past-President Swiss Foot and Ankle Society
Director Orthopedic Foot and Ankle Surgery Unit. Hopsital Universitario Quironsalud. Faculty of Medicine UEM, Madrid, Spain
AnklePlatform Amsterdam, Netherlands, University of Amsterdam, Former ESSKA president, Editor Journal of ISAKOS (JISAKOS)
Clinical Professor, Orthopedic Surgery University of Pennsylvania Emeritus Chief, Division of Foot and Ankle Surgery Adjunct Professor, Orthopedic Surgery Drexel College of Medicine Past President, American Orthopedic Foot and Ankle Society
New Jersey USA
Director of New Jersey Minimally Invasive Foot and Ankle Surgery Fellowship Program, Associate Professor Hackensack Meridian Medical System, Senior Member Foot and Ankle Service. New Jersey USA
Thessaloniki - Greece
Consultant orthopaedic surgeon in Papageorgiou hospital in Thessaloniki. Past President of the Greek paediatric orthopaedic society
Head of Department / Vienna Foot Center
Past EFAS President, Past AFCP President.
Consultant Orthopaedic Surgeon at the Sussex Orthopaedic NHS treatment centre
Foot and Ankle Orthopaedic Consultant Head of Orthopaedic Department Naousa’s General Hospital President of Hellenic Foot & Ankle Society Special Secretary of HAOST
Foot and Ankle Surgeon - Valdoltra Orthopedic Hospital.
Past- Chairman, Department of Orthopaedics surgery, Meir Medical Center. Israel
Foot and Ankle Unit. Hadassah-Hebrew University Medical Center. Israel
Consultant in Foot and Ankle Unit, Rambam Medical Center, Haifa, Israel
President of the Israeli Foot and Ankle Society. Deputy Director of the Orthopedic Division. Sheba Medical Center. Tel Aviv. Israel
Director of the Foot and Ankle Unit, Assuta Ashdod. Israel
Senior Lecturer. Head of Orthopedic Research Unit and Foot and Ankle Service, Hasharon Hospital, Rabin Medical Center. Israel
Senior Lecturer. Foot and ankle service, pediatric orthopedic department. Schneider children's hospital. Israel.
Director of the Foor and Ankle Service - Beilinson Medical Center