Executive Team

Pierre Morrisseau

Pierre Morrisseau

Chief Executive Officer


Senior Leadership Team

Vinson Delmage

Vinson Delmage
Regional President,
Upstate NY & PA, Senior VP, Insurance Placement

Danielle Goss

Danielle Goss
Senior VP, Head of
Business Operations &
Mergers & Acquisitions

Brad Harris

Brad Harris
Senior VP, Head of
Digital Innovation

Stacey Pettyjohn

Stacey Pettyjohn
Senior VP, Property &
Casualty Practice Leader

Alicia Reese

Alicia Reese
Senior VP, Business
Administration

Kathy Woodbury

Kathy Woodbury
Senior VP, Finance

Melissa Zornes

Melissa Zornes
Senior VP, Employee
Benefits Practice Leader


Upstate New York & Pennsylvania Region

Vinson Delmage

Vinson Delmage
Regional President, Upstate NY & PA, Senior VP, Insurance Placement

Eileen Chase

Eileen Chase
Senior VP, Employee
Benefits & HR

Michael Miskuly

Michael Miskuly
Regional Director,
Western NY

Sharon Kowalczyk

Sharon A. Kowalczyk
Regional Director,
Western NY


Adirondack & Vermont Region

Matt Maguire

Matt Maguire
Regional President,
Adirondack & Vermont

Pat Maguire

Pat Maguire
North Country
Regional Director

Adam Fuller

Adam Fuller
North Country
Regional Director

Aaron Fuller

Aaron Fuller
North Country
Regional Director


Greater New York Region

New England Region

Joey Bottitta

Josephine Bottitta
Regional President,
Greater NY

Andrew Gregory

Andrew Gregory
Practice Leader, Food & Agriculture, Regional President, New England

Thomas Gregory

Thomas “Tig” Gregory
Practice Leader,
Life Sciences & Food

Southeast Region

Thomas Wienckoski AD Circle White 100324

Thomas Wienckoski
Regional President,
Florida

Ron Heath AD Circle White 100324

Ron Heath
Regional Executive VP,
Southeast

Practice Leaders

Andrew Gregory

Andrew Gregory
Practice Leader, Food & Agriculture, Regional President, New England

Thomas Gregory

Thomas “Tig” Gregory
Practice Leader,
Life Sciences & Food

Chris Mason

Chris Mason, J.D.
Practice Leader,
Special Programs

Brett Findlay

Brett Findlay
Practice Leader, Construction,
Senior VP

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Welcome Stacey Pettyjohn to OneGroup

Welcome Stacey Pettyjohn to OneGroup! She has joined our team as Senior Vice President, Property & Casualty service.

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You’re a Board Member – Manage Your Personal Liability and Risk Exposure

Have you been invited to join the board as a member of the directors and officers team? You’ll want to learn about their D&O coverage to protect yourself from personal liability risk.

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Welcome Vinse Delmage to OneGroup!

Welcome Vinse Delmage to OneGroup! He has joined our team as Regional President, Western New York and Senior VP, Insurance Placement.

Learn More