John Hallock

Senior Vice President, Corporate Communications

Over the course of his career, John has led corporate communications, government affairs, and strategic media relations programs for industry-leading digital health and healthcare technology companies including athenahealth, Imprivata, and CareCloud. 

John currently serves as Senior Vice President of Corporate Communications at Crossover, where he oversees external and internal communications, investor relations, and public affairs. Prior to joining Crossover in 2020, he spearheaded Livongo’s COVID-19 investor and communications market repositioning efforts and subsequent $18.5 billion dollar merger between Livongo and Teladoc Health. He also directed media and investor relations for Livongo, leading them in the largest IPO in consumer digital health history. John was the chief architect for all facets of athenahealth’s IPO, strategic communications programs, national physician advocacy initiatives, and thought leadership campaigns. He also helped execute Imprivata’s national awareness programs and market repositioning as a leading healthcare security and patient identification company, and the eventual acquisition by Thoma Bravo.

John earned a BS degree in Communications from Radford University. Originally from Massachusetts, John is a lifelong Boston sports fan, but now also cheers for Tom Brady and the Tampa Bay Buccaneers.