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Our Team

Gradian has teams and offices in New York, USA; Nairobi, Kenya; Dar es Salaam, Tanzania; and Jaipur, India.

  • Executive Team

    Lina Sayed

    Chief Executive Officer

    David

    Ettl

    Chief Operating Officer

    Kenneth Otieno

    Managing Director for Africa

    Business Strategy and Development

    Ibrahim Bakari

    Market Manager, Tanzania

    Riti Karnad

    Strategy Consultant

    Nishitha Kulshreshtha

    Vice President of Business Development and Sales

    Product and Technical Support

    Mohammed Amin

    Biomedical Product Specialist

    Mohammed El Haj

    Field Service Engineer

    Derick

    Kamina

    Technical Services Manager

    Praygod Lyimo

    Senior Biomedical Engineer

    Joey

    McEnery, P.E.

    Vice President of Engineering and Product

    Zacharia

    Magidanga

    Field Service Engineer

    Linda Nyamulo

    Customer Service Associate

    Clinical Training

    Ngajimah Hashim

    Operations Coordinator

    Magdalena Mwalimo

    Director of Global Training

    Communications and Data Management

    Mariam Khan

    Director of Strategic Communications

    Ali

    Sayed

    Senior Data Strategy Manager

    Finance

    Hongmei Cao

    Director of Finance

    Antony

    Gitau

    Finance Manager

    Patience Lumumba

    Finance and Administration Associate

    Robin Miller

    Accounts Payable Manager

    Logistics and Administration

    Everlyne Akinya

    Office Manager

    Nicole Lund

    Director of Logistics

  • Board of Directors

    James H. Simons, Ph.D.

    Marilyn H. Simons, Ph.D.

    David

    Ellis Acker

    Dr. Nils Daulaire
    Marina Shmoukler

    Lina Sayed

    Chief Executive Officer