Jean-Pierre Tassignon
President & CEO. Jean-Pierre is an M.D. registered with the Medical Association in Belgium and is also an "Arzt" in Germany. He holds diplomas in Pharmaceutical as well as in Industrial Medicine and a postgraduate certificate in business administration. He is a Fellow of the Faculty of Pharmaceutical Medicine in London and a Member of the Belgian College of Pharmaceutical Medicine. He is a member of various professional associations.

He is Chairman of the Board of Directors of the European Forum for GCP in Brussels since 2005. He is a lecturer and examiner on the postgraduate course in pharmaceutical medicine, Pharmed, at the Free University of Brussels. He has authored many articles on original clinical research as well as clinical research methodology, including the chapter on clinical trials in Central and Eastern Europe in the "Clinical Research Manual", edited by D. Luscombe and P. Stonier, published by Euromed Communications. He is also listed as an inventor on several patents.

Jean-Pierre started his career at Solvay (1974-1988) as a Medical Toxicologist and became Counsellor in Industrial Medicine and Toxicology for the group in 1978, and Secretary of the Solvay Pharmaceutical Board and International Medical Director in 1984. From 1988 to 1992, he was Executive Vice-President Europe for Corning-Besselaar (now Covance). Prior to founding Crossover, Jean-Pierre established Tassignon & Partners SA, a consultancy specialising in drug development planning and coordination of which he was the President and CEO (1992-2003), and PSI Pharma Support International AG, of which he was Executive Vice-President from 1995 until 2003 and President until 2006.

Thierry Schurmans

Head of the Clinical Research Unit (CRU) operated by Crossover at two university hospitals in the north of Brussels: Brugmann University Hospital (Brugmann UH) and the Queen Fabiola Children’s University Hospital (QFCUH).
Thierry graduated as a medical doctor and specialist in pediatrics from the Université Libre de Bruxelles, where he also obtained a master’s degree in hospital management.
He actively researched the biocompatibility of membrane hemodialysis and took part in clinical research in the field of pediatric uro-/nephrology. He has hands-on experience with clinical trials as a past and current investigator.
He is the author of several chapters of medical books and co-author of several articles in leading international peer-reviewed journals.
Prior to joining Crossover, Thierry served as pediatric nephrologist. He was a Consultant Physician at Erasmus Hospital in the Neuropediatric Department. He has been President of the Belgian Pediatric Nephrology Group during 3 years.
Thierry became Physician-in-Chief at QFCUH. He took on the role of Medical Coordinator of Clinical Trials at the same Institution, and is a member of the Joint Clinical R&D Committee of both Brugmann UH-QFCUH.
Thierry is a member of the Core Group of the Belgian Paediatric Clinical Research Network.

Velizar Tchernev
International Director, Technology Division and Director South East Europe. Velizar obtained his Ph.D. in the USA and his M.D. degree in Bulgaria. Prior to joining Crossover, Velizar served as Country Manager at PSI Pharma Support International in Bulgaria, Director of Clinical Research at Genomas Inc (USA), Senior Research Scientist at Molecular Staging Inc (USA), and Research Scientist at CuraGen Corp (USA). He has extensive experience in the application of modern technology in clinical and basic research, including proteomics, genomics, bioinformatics, immunology and personalised medicine. He is an author of a number of professional articles published in leading international peer-reviewed journals. Velizar is listed as an inventor on two issued patents and more than 50 patent applications. He has received several professional awards and has been a member of a number of international professional societies and organizations.
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  • New Head of the Clinical
    Research Unit in Brussels.
    Thierry Schurmans, MD, PhD,
    formerly Chief Physician ... more
  • EFGCP In-house training
    course for experienced
    researchers at two
    hospitals in ... more
  • Crossover is pleased to
    announce that the new
    offices of its Clinical
    Research Unit in Sofia, ... more
  • BEAPP 4th Annual Scientific
    Conference on 18 March
    2010, Diamant Center,
    Brussels    ... more
  • EFGCP Annual Conference on
    26-27 January 2010 in
    Brussels  Jean-Pierre
    Tassignon will open the ... more
  • EFGCP Multidisciplinary
    Workshop on 7 July 2009,
    Diamant Center,
    Brussels   This ... more