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Our Managing Partners

The management team consists of three seasoned professionals from the Life Sciences industry with complementary strengths and skillsets that have realized a reputation for excellence in drug development today.

Ronald van der Geest

Ronald van der Geest

A PhD-level clinical pharmacologist and drug delivery expert. Besides being a serial entrepreneur in the life sciences sector, he currently fulfills development leadership roles within several biotech companies.

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Inez de Greef – van der Sandt

Inez de Greef – van der Sandt

In addition to being a partner at 3D, Inez is the CEO of Treeway, a biotech company in neurodegenerative diseases, and an important client for us. She is a serial entrepreneur and over the years, she has been involved leading many strategic programs and acts as an advisor in different roles.

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François van Och

François van Och

At 3D, François combines his experience in leadership and as an expert toxicologist. He takes responsibility for the company’s operations and leads client projects in toxicology, DMPK, biopharmaceutics and early clinical research.

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