Head, Marketing and Communications

Marianne O'Connor

Marianne heads Corporate Communications and Marketing at Health2047 Inc. She is an entrepreneur with over 25 years of experience driving internal and external marketing and communications programs for emerging and established technology companies. Comfortable at all stages of the corporate lifecycle, Marianne has specific expertise in corporate transformations, executive platform development, corporate messaging, IPO preparation, crisis communications, and M&A activities. As CEO of Sterling Communications, she has designed high-impact communications programs for companies ranging from venture-funded startups to global Fortune 500 leaders. She also served as VP of Communications for BT’s 6,000-person IT division, and as both VP of Corporate Communications and later CMO at Juniper Networks during its growth from $2B-$3B in annual revenue. Marianne received her B.A. in Economics from Williams College.