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Our Team

Defined by our core values.

We’ve built what we believe is the best team in the industry combining decades of experience in acquisitions, leasing, property management, development, design & construction, accounting, compliance and marketing.

Want to join our team? Click here to learn more about working at Pine Tree and our available positions.
AllLeadershipAccountingAcquisitionsAsset ManagementDesign & ConstructionHR & OperationsInformation TechnologyLeasingLegalMarketingProperty Operations

Bob Allen

IT Manager

Cory Ashby

General Manager - Red Cliffs

Bruce Boruszak

Of Counsel

Peter Borzak

Chief Executive Officer

Conor Bossy

Chief Investment Officer

Michael Brancheau

General Counsel

Debbie Brown

Senior Property Accountant

Jasmine Buchanan

Associate Project Manager

Jacqueline Butzen

Associate Property Manager

Alex Corno

Vice President, Leasing

Jennifer Costa

Executive Vice President, Property Operations

John Cresto

Senior Vice President, Facilities

William Davis

Vice President, Asset Management

Jacob Defassio

Director of Revenue Management

Catherine De Rose

Facilities Project Manager

Megan DeVos

Transaction Accountant

Lori Donnelly

Property Tax Analyst

Natalie Drapac, CPM

Property Manager

Jack Drogosz

(In Memoriam | 1998-2022)

Chris Ellsworth

Vice President, Acquisitions

Zach Eltorai

Associate Portfolio Manager

Mark England

Records Management

John H. Figueroa, MS-HRM

Director of Human Resources

Peter Foran

Executive Vice President, Portfolio Management

Patrick Fuller

Senior Analyst

Nicole Geres

Vice President, Property Management - West

Chuck Giammona

Senior Accountant

Denise Graham

Project Manager

Lori Greely

Lease Administration Manager

Graham Grochocinski

Executive Vice President, Director of Marketing & Experience

Barry Herring

Co-Founder (Retired)

Alex Higgins

Senior Property Manager

Tyffany Holland

Senior Property Manager

Kathy Inman

Director of Accounting

Melody A. Johns

Corporate Paralegal

Nadia Khan

CAM Reconciliation Specialist

Nick Kohlmann

Vice President, Portfolio Management

Gregory Kopec

Associate Property Manager

Sara Kowalczyk

Executive Vice President, Accounting & Financial Reporting

Jen Kron

Associate Property Manager

Mike Lopata

Senior Project Manager

Matt Lougee

President, Capital Markets

Michael J. Marske

(In Memoriam | 1980-2022)

Sandi Martin

Property Manager

Eddie Mazur

Senior Treasury Analyst

Melissa McCarthy

Senior Property Accountant

Tonia Members

Property Manager

Carrie Meng

Accounting Manager

Mike Micek

Director of Office Operations & Employee Experience

Sharon Moore

Transaction Accountant

Cindy Motyka, MBA

Associate Property Manager

Cassandra Murff

Property Manager

Kennedy Newbern

Associate Property Manager

Donna Osborn

Leasing Coordinator

Brian Page

Vice President, Asset Management

Annamarie Pionke

Senior Property Accountant

Sean Piper

Senior Property Accountant

Patrick Radoha

Asset Management Analyst

Chuck Reems

Facilities Operator - Red Cliffs

Julie Richier

Associate Property Manager

Timothy J. Roe

Executive Vice President, Leasing

William Santiago

Senior Property Accountant

Nate Schmitt

Financial Analyst

Bernard Siwik

Executive Vice President, Design & Construction

Michael Slusky

Executive Vice President, Director of Leasing

Erika Smothers

Property Manager

Sarah Spagnolo

Event & Marketing Coordinator - Red Cliffs

Mary Jo Stock

Associate Property Manager

Jasmyn Sylvester, CPM®, ACoM

Vice President, Property Management - East

Stephanie Taveras

Senior Property Manager

Mandy Tutt

Associate Property Manager

Mike Tverdek, CPA


Kerri Wallace

Marketing & Engagement Manager

Jen Yao

Accounting Manager

Ronda Zielinski

Senior Property Manager

Cindy Zirbel

Transaction Accountant