Accomplished Life Sciences Executive Joins Chief Outsiders to Accelerate Client Value Creation

Bill Warren rebuilds commercial engines, restructures teams, and installs disciplined processes that unlock rapid revenue and EBITDA growth as a Chief Outsiders fractional CMO.

CHICAGO, ILLINOIS – SEPTEMBER 29, 2026 – Bill Warren, an accomplished executive and transformational leader, will now apply his deep life sciences and healthcare manufacturing industry knowledge to accelerate client value creation as a  Fractional CMO for Chief Outsiders. Recently, Warren joined Chief Outsiders’ team of more than 100 Fractional Chief Marketing Officers (CMOs) and Fractional Chief Sales Officers (CSOs).

“With deep expertise in sterilization, contamination control, capital equipment, and regulated environments, Bill rebuilds commercial engines, restructures teams, and installs disciplined processes that unlock rapid revenue and EBITDA growth,” said Chuck Dushman, Central Region Managing Partner, Chief Outsiders. “We’re excited to add his deep life sciences and healthcare manufacturing experience to our battle-tested network of marketing professionals.”

According to the Chief Outsiders website, Warren brings a track record of delivering measurable enterprise impact through commercial reinvention, operational rigor, and product innovation. Known for transforming underperforming business units into high‑growth platforms, he consistently delivers double digit revenue expansion, margin improvement, and organizational transformation.

Healthcare Marketing Leadership

As a Chief Outsiders Healthcare focused Fractional CMO, Warren brings deep industry experience to accelerate revenue growth and value creation at client companies. 

For example, prior to joining Chief Outsiders, as President & CEO at Consolidated Sterilization Systems (CSS), Warren delivered 28% revenue growth and 240% EBITDA expansion over two years by rebuilding the organization and strengthening sales execution. And as Vice President, Global Equipment Sales & Service at Steris, he propelled pharmaceutical sector orders up 40% by aligning commercial strategy, reorganizing teams, and integrating an acquired business.

Warren’s impressive executive marketing experience also includes roles as Vice President & Group Leader, Decontamination Products and Senior Director, Global Product Management, Life Sciences Equipment & Services for Steris, and Interim COO at SecuraStock. Prior roles include Co‑CEO & Founder at Clear Flow Corporation and Senior Product Manager at the General Electric Company, Lighting Division.

To support his successful executive marketing career, Warren earned a Master of Business Administration in Finance & Marketing and a Bachelor of Arts in Economics from Connecticut College in New London, Connecticut.