Chamaeleo Pharma appoints Han Van ‘t Klooster as Vice President of Commercial Operations

Chamaeleo Pharma NV, a Belgium-based oncology company, announced that Han Van ‘t Klooster has joined Chamaeleo as Vice President of Commercial Operations.  Han will be a member of Chamaeleo’s Management team and will be responsible for the market access and commercial launch of the Company’s lead product Fosfestrol for the treatment of advanced prostate cancer.

Han Van ‘t Klooster has over 20 years of business experience in the pharmaceutical industry.  Prior to joining Chamaeleo, he was the General Manager of Pharmion Europe (acquired by Celgene).  Before Pharmion, Han was the International Marketing Director Oncology at Chiron Corporation (acquired by Novartis) where he was responsible for the commercialization of two oncology products.  Han started his career at AstraZeneca as a Product Manager.   

“We are pleased to welcome Han Van ‘t Klooster into our Management team,” said Laurens G. Theunis, CEO of Chamaeleo. “Han’s vast experience in oncology drug commercialization is an important asset that will help our company to move to the next level”.

“I’m very excited to join Chamaeleo at this important point of its development,” said Han Van ‘t Klooster.  “During the past few years, Chamaeleo has rapidly developed a unique product portfolio in oncology and I’m very much looking forward to working together with the team towards our first product registration and sales”.