Philadelphia, PA (February 23) – Michael Grosberg (former treasurer) re-joins the Board to serve as President alongside Karl Michelfelder, longtime DVLF (Delaware Valley Legacy Fund) event contributor. Michael Grosberg’s engagement with DVLF spans more than a decade. He brings extensive experience in analytics and strategic business performance management, previously working with Deloitte & Touche LLP and now with Model N, a revenue management software vendor for life science