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Learn more about our leadership and experts, who work hand in hand with local communities to help solve some of the world’s most complex challenges. For media inquiries or to request access to one of our experts, please email [email protected]

Learn more about our leadership and experts, who work hand in hand with local communities to help solve some of the world’s most complex challenges. For media inquiries or to request access to one of our experts, please email [email protected]

Executive Leadership

John DeBlasio

Representative of the General Partner
DT Global

Torge Gerlach

Chief Executive Officer
DT Global

María Garrón

Managing Director
DT Global Europe

Sloan Mann

President
DT Global United States

Beatrice Kinyanjui

Managing Director
DT Global Africa

Joanne Choe

Managing Director
DT Global Asia-Pacific

Mel Dunn

Managing Director
DT Global UK

Gerome Rich

Chief Operating Officer
DT Global

Dean Garreffa

Chief Financial Officer
DT Global

Global Leadership

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Our members--technical area

Iftikhar Ahmad Shaheen

Country Director, Somalia
DT Global United States

Danielle Alford

Head of Asia
DT Global Asia-Pacific

Claudia Antón

Financial Director
DT Global Europe

Ron Ashkin

Technical Director
DT Global Africa

Steven Baker

Practice Leader, Commercial Advisory
DT Global

Simon Barns

Head of Papua New Guinea and Pacific Country Programs
DT Global Asia-Pacific

James Bernard

Senior Advisor
DT Global

Tatiana Biagosch

Chief of Staff
DT Global Europe

Sarah Bumbarger

Global Communications Director
DT Global

Tania Gómez Carrión

Chief Innovation Officer
DT Global Europe

Ilan Cooper

Vice President, Business Development
DT Global United States

Denise Cummings

Director, Human Resources
DT Global US

Jessica Reitz Curtin

Vice President, Learning & Innovation
DT Global United States

Maria Ricci

Head of Unit, Economic Growth
DT Global Europe

Christopher Davies

Practice Lead, Environment and Infrastructure
DT Global United Kingdom

Mark Deards

Head of People and Culture
DT Global Asia-Pacific

Ricardo del Pozo

Director, Project Management Division
DT Global Europe

Militza Drenning

Finance Director
DT Global United States

Neil Durnan

Senior Director, Operations
DT Global United States

Bryony Everett

Director, Human Development & Innovation, UK
DT Global United Kingdom

Ketan Gagada

Head of Finance - Africa
DT Global Africa

Joanna Hall

Head of Strategic Engagement and Partnerships, Asia-Pacific
DT Global Asia-Pacific

José Ignacio Soriano

Business Development Director
DT Global Europe

Thomas Ingvoldstad

Senior Director, Public Finance Management Lead
DT Global United States

Farheen Khurrum

Regional Manager – Asia
DT Global Asia-Pacific

Dennis Kigen

Senior Development Specialist
DT Global Africa

Mikka Kisuule

Senior Development Specialist
DT Global Africa

Jerrad K. Langlois

Senior Director, Monitoring, Evaluation, Research, and Learning (MERL)
DT Global United States

Angela Lenn

Pacific Regional Manager
DT Global Asia-Pacific

Gianmattia Lobina

Regional Global Growth Director, Ukraine, Central and Eastern Europe
DT Global Europe

Rayne Loken

Director, Monitoring, Evaluation, and Learning (MEL)
DT Global United States

Terry Maina

Head of People & Culture, Africa Region
DT Global Africa

Bridget McGowan

Head of Operations
DT Global Asia-Pacific

Adele Monk

Head of People and Culture, UK
DT Global United Kingdom

Jaime Muñoz

Unit Coordinator for Multilateral Framework Contracts
DT Global Europe

Yovan Muhsin

Business Development Manager
DT Global Africa

Lucy Nickoll

Director, Frameworks and Business Development
DT Global United Kingdom

Seth Olson

Senior Sustainability Manager
DT Global

Christina D. Ospina

Sustainable Supply Chain Consultant
DT Global United States

Sarah Dunn Phillips

Director, Economic Growth
DT Global United States

Ana Romero

Deputy Director, Project Management Division
DT Global Europe

Stuart Schaefer

DT Global’s Country Representative for Papua New Guinea
DT Global Asia-Pacific

Irene Serrano

Head of Infrastructure & Environment Unit
DT Global Europe

Nicola Spence

Deputy Business Unit Manager
DT Global Africa

Andre Steele

Director, Operations & Programme Excellence, UK
DT Global United Kingdom

​Joost Vandenborre

Technical Director, Public Finance Management
DT Global United States

Michael Wainaina

Senior Programme Manager
DT Global Africa

Leonie Whyte

Head of Program Quality and Gender
DT Global Asia-Pacific

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We have dedicated project offices in 30+ countries and over 2,500 talented staff and technical experts in every region of the world who work collaboratively to deliver seamless programming across continents, industries, and technical areas.
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