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.
![Inez de Greef – van der Sandt](/wp-content/uploads/2022/05/inez-de-greef-van-der-sandt.jpg)
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.
![Ronald van der Geest](/wp-content/uploads/2022/05/ronald-van-der-geest-500.jpg)