Mary Brainerd, the HealthPartners chief executive who led significant growth in her 15 years running one of the state's largest nonprofits, announced Monday that she will retire in June.
Brainerd will be succeeded by Andrea Walsh, a longtime executive who has held a variety of leadership positions at HealthPartners, which is both a large health insurance company and a major operator of hospitals and clinics.
The departure is the latest in a series of exits since late 2014 by veteran CEOs at local health insurance companies, in an industry confronting big changes with the federal Affordable Care Act.
"Her tenure has been a very successful one," said Allan Baumgarten, an independent health care analyst in St. Louis Park. "During her time, HealthPartners has, through a series of acquisitions or mergers, established itself as the third largest [health care] provider system in the Twin Cities. It also continues to expand as a health plan company."
Brainerd became CEO in 2002. In 2012, she led a merger with the St. Louis Park-based Park Nicollet system that expanded the health care delivery side. Brainerd also led mergers with hospitals in Stillwater and western Wisconsin.
Today, HealthPartners employs more than 23,000 people. With operations that include Regions Hospital in St. Paul and Methodist Hospital in St. Louis Park, HealthPartners in 2015 posted $5.7 billion in revenue — more than triple the nonprofit's 2002 revenue of $1.8 billion.
"I think there's a much greater balance and diversification within HealthPartners," Brainerd said. "Health care has gotten bigger. We've tried to keep our values at the forefront as we've gotten larger, as well."
Walsh, who grew up in Rochester, has been a member of senior leadership, serving most recently as executive vice president. Before joining HealthPartners, Walsh practiced law and was an assistant commissioner at the Minnesota Department of Health.