SV Health Investors announces the appointment of Jonathan Behr, PhD as Partner in the Dementia Discovery Fund SV Health Investors announces the appointment of Jonathan Behr, PhD as Partner in the Dementia Discovery Fund Former founding managing director of JDRF T1D Fund joins DDF leadership team LONDON, July 2, 2019-- The Dementia Discovery Fund (“DDF” or “the Fund”), the venture capital fund delivering both high-impact therapeutics for age related dementias and financial returns by investing in, creating, and supporting innovative companies, is pleased to announce the appointment of Jonathan Behr, PhD as Partner.