GRAPH Leadership and Team

GRAPH was created as a true boutique, to meet the needs of the most demanding private equity and corporate leaders. We are committed to building a firm that is genuinely best-in-class – driven by innovation, intellectual capital, and continuous improvement – and deeply trusted by its clients, partners and team members. We hope that you love meeting and working with the team.

Jeff Merkle, Senior Partner

Jeff Merkle, Senior Partner   |   Profile

Mark Stein, Senior Partner

Mark Stein, Senior Partner   |   Profile

James Tetherton, Senior Partner

James Tetherton, Senior Partner   |   Profile

Lynt Johnson, MD, Associate Partner | Co-Lead U.S. Health and Life Sciences

Lynt Johnson, MD, Associate Partner | Co-Lead U.S. Health and Life Sciences   |   Profile

Eoghan Bees, Director

Eoghan Bees, Director   |   Profile

Phoebe Carey, Director | Business Development and Client Services

Phoebe Carey, Director | Business Development and Client Services   |   Profile

David Johnson, Director | Finance & Accounting

David Johnson, Director | Finance & Accounting   |   Profile

Katie Langemeier, Director | Marketing

Katie Langemeier, Director | Marketing   |   Profile

Joana Sidarov, Director

Joana Sidarov, Director   |   Profile

John Steinecke, Director | Recruiting

John Steinecke, Director | Recruiting   |   Profile

Linda Wei, Chief of Staff - UK

Linda Wei, Chief of Staff - UK   |   Profile

James Balgarnie

James Balgarnie

Nick Batchelor

Nick Batchelor

Jack Carney

Jack Carney

Gillan Chalono

Gillan Chalono

Daniel Crochet

Daniel Crochet

Solomina Darko

Solomina Darko

Josephine Demos

Josephine Demos

Declan Donovan

Declan Donovan

Alexis Drozdek

Alexis Drozdek

Olivia Hamilton

Olivia Hamilton

Matt Harrison

Matt Harrison

Julia Liedel

Julia Liedel

Lily Liu

Lily Liu

Akanksha Luthra

Akanksha Luthra

Clodagh McNamee

Clodagh McNamee

Connor McQuillan

Connor McQuillan

Hailey Messenger

Hailey Messenger

Nicolas Moscoso-Roman

Nicolas Moscoso-Roman

Logan Ortiz

Logan Ortiz

Ben Pham

Ben Pham

Tad Reese

Tad Reese

Connor Ryan

Connor Ryan

Matthew Smith

Matthew Smith

Ibrahim Tamale

Ibrahim Tamale

Akshiti Todi

Akshiti Todi

James Woolsey

James Woolsey

Gabriel Yamada

Gabriel Yamada

Shirley Zhan

Shirley Zhan

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