SIENNA COMMUNITY ORGANIZATION
Renton, WA
board@siennacommunity.org
Mailing Address
Sienna Community Organization
c/o HOA Community Solutions
PO Box 364
Gig Harbor, WA 98335-0364
BOARD MEMBERS (2025/2026)
PRESIDENT
Jae Chang, president@siennacommunity.org
VICE PRESIDENT
Kara Millsap, vp@siennacommunity.org
SECRETARY
Joel O’Neill, secretary@siennacommunity.org
TREASURER
Isabel Cueva, treasurer@siennacommunity.org
MEMBER AT LARGE
Linda Clarke, board@siennacommunity.org
ARCHITECTURAL / LANDSCAPE COMMITTEE CHAIR
Louie Cueva, architecture@siennacommunity.org
SOCIAL COMMITTEE CHAIR
Heather Bergquist, board@siennacommunity.org