REEF Staff

Click HERE to see bios of our wonderful team!


Martha Klitzkie, Director of Operations,

Christy Pattengill-Semmens, Ph.D., Director of Science,


Program Staff

Alli Candelmo, Ph.D., Invasive Species Program Manager,

David Ehlert, Campus Coordinator,

Amy Lee, REEF Trips Program and Communications Manager,,, 305-588-5869

Allison Moran, Operations Manager,

Madalyn Mussey, Education and Outreach Program Manager,

Janna Nichols, Citizen Science Program Manager,


REEF Headquarters Volunteer Staff

Jane Bixby, Office Assistant, REEF HQ,

Nancy Perez, Key Largo Volunteer and Events Coordinator, REEF HQ,

REEF Interns, REEF HQ,


REEF Store and Online Order Inquiries,

Donation and Planned Giving Inquiries,

Great Annual Fish Count REEF HQ GAFC Website:


Paul Humann, President, Board of Trustees and Co-founder
Ned DeLoach, Co-founder

James E Lockwood REEF Headquarters
    P.O. Box 370246; 98300 Overseas Hwy
    Key Largo, FL 33037 USA
    305-852-0030 (o), 305-852-0301 (fax)