Focal Therapeutics, a Portola Valley, Calif.-based medical-device company, named Steve Gex CEO, effective April 28.
Gex, 59, joins Focal after having served as CEO of several startups, including Biopsys Medical and BioLucent. Biopsys Medical made a breast cancer biopsy device and was sold to Johnson & Johnson. Hologic acquired BioLucent, which made a cushion to minimize pain during mammography.