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    Photo of Elcio Pfeferman

    Elcio Pfeferman

    Cardiologist

    CRM 47205Volunteer since May 2026
    • 1expedition
    • 2026first expedition

    Journey across expeditions

    1 expedition, most recent first

    1. 2026

      1. 52ndMiddle ArapiunsAugust 2026 · Rio Arapiuns

    Other volunteers: Cardiologist

    Meet more professionals who donate their time to Zoé