Administration

JEFF GABRIEL  jeff@esiaonline.org
Executive Director

NIKO ATHANASIOU niko@esiaonline.org
Business Manager

HEIDI ELDRIDGE  heidi@esiaonline.org
Retail Operations Manager

RHONDA HEMPHILL rhonda@esiaonline.org
Retail Operations Assistant

C. SCOTT TROTTER  scott@esiaonline.org
Membership/Office Manager

Mono Basin Scenic Area Visitor Center

MALISSA CREEKMORE  malissa@esiaonline.org
Bookstore Manager  

JOHN KELLY john@esiaonline.org
Senior Naturalist/Assistant Bookstore Manager

EMILY MENDEZ emily@esiaonline.org
Sales Associate

KAREN GARDNER karen@esiaonline.org
Sales Associate

AMY LEWIS amy@esiaonline.org
Sales Associate

DONNA SIDLIN donna@esiaonline.org
Sales Associate

Mammoth Lakes Welcome Center

LIA WEBB lia@esiaonline.org
Bookstore Manager/Manager Education and Events

ROBYN GRASSESCHI robyn@esiaonline.org
Sales Associate

SARAH GRAY sarah@esiaonline.org
Sales Associates

RUTH HARRELL ruth@esiaonline.org
Sales Associate

JULIE ROLFE  julie@esiaonline.org
Sales Associate

Eastern Sierra Visitor Center 

ALLISON HAMPTON  allison@esiaonline.org
Bookstore Manager

NICOLE PERALTA  nicole@esiaonline.org
Assistant Bookstore Manager

ELMIRA FOLEY elmira@esiaonline.org
Sales Associate

SHYANN HARVEY shyann@esiaonline.org
Sales Associate

DEBORAH ROSS deborah@esiaonline.org
Sales Associate

MYRNA TEW  myrna@esiaonline.org
Sales Associate

Ancient Bristlecone Pine Forest Visitor Center

SKIP VASQUEZ  skip@esiaonline.org
Bookstore Manager

THERESA BELL theresa@esiaonline.org
Sales Associate

KYLE HOLLAND  kyle@esiaonline.org
Sales Associate

Bridgeport Ranger Station

KYLER BECK kyler@esiaonline.org
Sales Associate