Since 2011
- Department of minimally invasive and operative spine surgery - Viktoria Clinic Bochum, Chief physician Dr.med. Theodoridis
- Orthopaedic Private Clinic Dr.med. Theodoridis
2011
- Diploma for Acupuncture (CAN)
2011
- Orthopaedic Practice Bochum Dres Marashi & Partner
2011
- Specialist for Orthopaedic Surgery
2010 – 2011
- Clinic of Orthopaedics, Trauma Surgery and Rheuma Orthopaedics; Department of Orthopaedic Surgery; Kath. Krankenhaus Dortmund-West
2009
- Clinic of Orthopaedics, Trauma Surgery and Rheuma Orthopaedics; Department of Trauma Surgery; Kath. Krankenhaus Dortmund-West
2006 – 2008
- Centre of Orthopaedics und Trauma Surgery; St. Anna- Hospital Herne
2005 – 2006
- Orthopaedic Practice Göttingen; Dres Trautmann, Löfke, Schröder, Lässig and Dres Manthey, Lasch, Rose
2003 – 2005
- Krankenhaus Neu-Mariahilf Göttingen; Department of Orthopaedic Surgery
2003 – 2011
- Orthopaedic/Trauma Surgery Residency
2003
- Licence to practice medicine
2002
- Doctor of Medicine (Diploma Work: Failed Anterior Cruciate Ligament Surgery. Etiology and Prevention)
1996 - 2002
- Study of Human Medicine; Semmelweis University Budapest, Hungary
Professional Memberships
- IGOST - Interdisziplinäre Gesellschaft für orthopädische/unfallchirurgische und allgemeine Schmerztherapie e.V.; IMPS - International Musculoskeletal Pain Society
- DGMM-MWE - Deutsche Gesellschaft für Manuelle Medizin (German Society of Manual Therapy)
- AGA - Deutschsprachige Arbeitsgemeinschaft für Arthroskopie (German Speaking Society for Arthroscopy and Joint Surgery)
- BVOU - Berufsverband der Fachärzte für Orthopädie /Unfallchirurgie (Association for Specialists in Orthopaedics and Trauma Surgery)
- DWG - Deutsche Wirbelsäulengesellschaft (German Spine Society)
- MGMS - Medizinische Gesellschaft für Myofasziale Schmerzen e.V. (Medical Society of Myofascial Pain)
- SIS - Spine Intervention Society