Tag Archives: About Us

Crystal Bien

Crystal Bien is the founder of RiverBien, based in CA, USA. She is an illustrator, picture book author, and exhibiting artist. Since childhood, Crystal has had a passion for drawing and fine arts. She has a deep enthusiasm for artistic creation and promotion. Crystal was also invited as a representative business founder for the APAC Banquet […]

Phoebe Yu (Peiwen)

Peiwen Yu, currently serves as Vice President, Discovery Biology at Exelixis, Inc. Dr. Yu has been an Exelixis veteran for more than 17 years joining the company in 2001 with a successful track record of her work on cabozantinib and cobimetinib. Her extensive experience has been involved in cancer drug discovery, late stage preclinical development, […]