Leadership
The leaders at Guardian all have one belief in common — that our success is a reflection of our people and our mutuality mindset.
The best teams ask bold questions. They raise their hands for feedback. They raise their hands to courageously ask about something that might make them feel anxious. Our culture at Guardian makes space for that.
Andrew J. McMahon
Chairman & Chief Executive Officer
Kermitt Brooks
Chief Legal Officer
Erin Culek
Head of Financial Protection & Retirement Solutions
Stacey Hoin
Chief Human Resources Officer
Nick Liolis
Chief Investment Officer
Jonathan Mayhew
Head of Group Benefits
Kevin Molloy
Chief Financial Officer
Mike Perry
Head of Client Solutions & Wealth Management
Michael Prestileo
Chief Strategy Officer
Steve Rullo
Chief Digital & Technology Officer
Wendy Wahl
Chief Marketing & Communications Officer
View The 2025 Guardian Annual PDF
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