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Our Team

Headquarters

John Correa

Chief Financial Officer

Mark Nawrocki

Director of Partner Impact

Walter Nonemaker

Director of W.A.S.H. Operations
Learn about Linda's water resolution

Linda McCollester

HQ Accountant & Administrator

Hana Lokey

Senior Program Manager
Heidi Cortez Headshot

Heidi Johnson

Associate Director of Marketing and Development

Dr. Jacob Johnston

R&D and Project Engineer

In the Field

Sebastian Ovando

Mexico Country Director

Isaura Ovando Ocaña

Educational Programs Supervisor - Mexico

Kathya Reyes de la Rosa

Health & Hygiene Trainer - Mexico

Lili Chacón

Administration & Accounting - Mexico

Alexis Collazo Gomez

Water System Design & Installation Coordinator - Mexico

Wilberth I. Valdivieso Cruz

Project Manager - Mexico

Leticia Sarat de Acajabón

International Controller - Guatemala

William Villatoro

Project Coordinator - Guatemala

Marvin Antonio A. Oseida

Coordinator and Installer of Purification Systems - Guatemala

Maikel Jimenez

Inventory and Admin Support - Guatemala

Wesly C. Hippolyte

Country Director - Haiti

James Charles Séjourné

Trainer & Project Coordinator - Haiti

Joseph Remy Janvier

Inventory & Technical Support - Haiti

Bensley Joseph

Health & Hygiene Trainer - Haiti

Dr. Nephthalie Jacot

Health & Hygiene Trainer - Haiti

Raphael Paul

Logistics Support Assistant - Haiti

Board of Directors

Kirk Elliott, Chairman

CIO/Owner, MMS Inc. (Retired)

Mark Wentzien

President, Strong Refuge

Rob Anthony

Chief Executive Officer, Healing Waters 

Ken Timboe, Treasurer

Bank Examiner, Office of the Comptroller of the Currency

Danielle Patridge

H.E.L.P. Coordinator – USA at Asian Hope 

Gabe Wallace

Vice President ESCO Construction Co.

Dan McGrath

President Technology Management, Inc.

Dwayne Cooper

Global Account Manager, Parametric Technology Corp.