Our people

Meet our team

At CR2O, we employ highly qualified and experienced Life Sciences professionals. Supported by a rigorous quality management system and continuous training programs, our people are equipped to deliver top-quality services to our customers.

We pay attention to our colleagues, customers, and partners, with whom we add pleasure and moments of success to our work every day. 

  • l enjoy working together with the sites and sponsors to create the most suitable solution for problems that arise.

    Liza Bakker, MSc
    Clinical Research Associate
  • I like to seek collaboration with colleagues and partners to achieve client goals by actively sharing information, knowledge and ideas and by using the unique talents available in our company.

    Jorden Veeneman, PhD
    Project Manager
  • It inspires me that we are working together with the best medical specialists, and together we can solve any challenge during the clinical trial.

    Bas Heemskerk, MSc
    Clinical Research Associate

Management Team

Hadil Es-Sbai, MSc

Chief Executive Officer

Empathetic and tireless leader with extensive clinical development expertise. Innovator and team builder. Founder of multiple successful service companies in the Life Sciences.

Prof. dr. Ab Osterhaus

Chief Scientific Officer

Globally recognized virologist with a long track record as Principal Investigator. Key opinion leader in immunology and infectious diseases, co-authoring over 1300 peer-reviewed papers, cited over 70.000 times, and holds an H index of >110.

Bart Th. M. Bierman, MD

Chief Financial Officer

Dedicated manager of finance and business administration, with a long list of entrepreneurial accomplishments and years of experience in pharma/biotech medical and marketing management.

Ellemieke von Mauw, MSc

Director Clinical Programs & Business Development

Energetic line-manager with extensive experience in evidence strategy & clinical development and global clinical project management for pharma, medical devices and nutrition. Passionate about personal and team development.

Cari Jacobs-Blom, MSc

Director Quality Management

Caring and all-round quality manager with comprehensive operational, supportive and managerial experience. Passionate about training and coaching people.

Nick van den Bulk, MSc

Head Clinical Operations

Motivational team player and operations lead with a global track record in clinical development, covering a wide range of therapeutic domains. Extensive experience in early stage product development for pharma and biotech companies.

Laura van der Leden, MA

Associate Director HR

Service-oriented occupational psychologist bringing over 25 years of experience as support staff professional. Tailored her skills to the needs of management and employees in small businesses in different B-t-B services fields. Valued for offering a harmonic perspective, sympathetic ear and touchstone.