Christian Greyer

Christian Greyer is a seasoned professional with extensive experience in community management and social media strategy. Currently serving as Senior Patient Relation Manager at Oviva since August 2025, Christian focuses on optimizing community moderation across platforms like Instagram, Facebook, and YouTube, while developing community management guidelines and handling reputational management. Prior roles include Social Media Manager at Verti Versicherung AG, where responsibilities encompassed executing social media strategies, managing community teams, and overseeing content publication across multiple channels. Christian also held positions at Unitymedia and airberlin, contributing significantly to social media evolution, community management, and crisis communication. An education background includes studies at Freie Universität Berlin and certifications as a Versicherungsfachmann and Bankkaufmann.