MAS Medical Announces Succession Plan to Drive Next Phase of Growth

July 17, 2025 at 06:00 AM EDT

Will Stacy Appointed CEO as Shannon Delage Transitions to Strategic Board Role

MAS Medical, a leading provider of healthcare staffing, home care, and behavioral health services in the United States, announced today the appointment of Will Stacy as its new Chief Executive Officer. In his new role, Stacy will help guide the organization into its next phase of growth.

Stacy will officially succeed Shannon Delage as Chief Executive Officer, who will remain a member of the Board of Directors and help to facilitate a seamless transition. Delage has served as CEO since November 2021. During her tenure, she led the organization through the development of an industry-leading digital offering, significant growth in its provider business units, and strategic expansion into new lines of business. The organization is deeply grateful for her unwavering dedication to its employees, clients, and partners.

“I am incredibly energized for the opportunity to step into the role of CEO and serve as a steward to the future growth of MAS,” said Stacy, CEO of MAS. “Our integrated functional capabilities, relationships, and most importantly, our people, give us an advantage that is rare and powerful. The mission-driven team and diverse set of delivery channels at MAS create a unique opportunity, both for growth and continuous improvement of quality.”

“Having worked very closely with Will over the past few years, the Board and I are confident that his strategic mindset, operational strength, and tenacity to drive results make him the right leader for MAS’s next chapter of growth,” said Shannon Delage. “I am confident that Will and the leadership team are more than capable of shepherding MAS into the future.”

Stacy has been with MAS since 2023, most recently as the Senior Vice President of Operations, a role in which he has demonstrated success through the management of core business units and oversight of the growth strategy across the organization. Stacy’s operational experience, aptitude for data-driven execution, and deep commitment to the MAS culture, team, and external network of clients and partners set up the organization to succeed through its next phase of growth. Prior to joining MAS, Stacy led various operational and strategic growth initiatives within healthcare-focused private equity and management consulting roles at Revelstoke Capital Partners and Alvarez & Marsal, respectively. Stacy holds a bachelor’s degree in finance from Texas A&M University.

“With prior experience supporting provider-focused healthcare companies, Will brings a thoughtful, mission-driven approach to leadership,” said John Findlay, Partner, Periscope Equity, and Chairman of the Board, MAS. “The Board and I are confident in his ability to accelerate our growth, maintain continuity across our teams and organizations, and optimize a collaborative, purpose-oriented culture.”