David is a lifelong writer and strategic communications consultant delivering high ROI for clients via public relations, earned media, social media marketing, branding, and content marketing (including ghostwriting). He is the founder of Grinberg Global PR, which specializes in advancing social justice and corporate social responsibility. David has been named a Top 100 PR Influencer, Social Media Marketing Influencer, and Social Media Intelligence Authority.

Medium member since March 2018



Connect with David B. Grinberg
David B. Grinberg

Strategic communications and PR consultant, writer covering social justice issues | prior spokesman at U.S. EEOC, OMB, White House appointee | DC-based, NY-bred