Contact Information

View from the Sonoma Overlook Trail
Our Main Offices

Phone: (707) 996-0712
Fax: (707) 996-2452
info@sonomaecologycenter.org
See the Sonoma Ecology Center Staff page for individual phones and contacts

We focus on projects in Sonoma Valley, including the towns of Sonoma, Glen Ellen, Kenwood, Boyes Hot Springs, and Eldridge. We collaborate on projects throughout Sonoma County and beyond.

 Staff Name & TitleExtension & Email  Staff Name & TitleExtension & Email
Celina
Briggs
Celina@
101
David Morell
Operations Director
118
davidm@
Steve Carara
Garden Coordinator
Sonoma Garden Park
707 996-4883
MarkMark Newhouser
Restoration Program Manager
103
mark@
CaitlinCaitlin Cornwall
Biologist, Research Program Manager
105
caitlin@
Tony Passantino
Educator
124
tony@
RichardRichard Dale
Executive Director
106
richard@
Lisa QLisa Quigley
Volunteer Coordinator
107
lisa@
PaulettePaulette Dubickas
Accounting Manager
100
paulette@
John Roney
Sugarloaf Ridge State Park Manager
707-833-5712
john@
Talia Eisen
Communications Manager
122
talia@
IMG_1560Frances Waddock111
frances@
Holland Gistelli
Educator
108
holland@
Stacy Weber
Research Specialist
123
stacy@
MinonaMinona Heaviland
Grants Manager
112
minona@
JemmaJemma Williams
Restoration Specialist
126
jemma@
DebDeb Hennessy
Bookkeeper
121
deb@
AlexAlex Young
GIS Manager
117
alex@
CassandraCassandra Liu
Restoration Project Manager
104
cassandra@
ZiggyMike Zigler
Horticultural
Specialist
102
mike@

Mailing Address

Shipping Address

Sonoma Ecology Center
P.O. Box 1486
Eldridge, CA 95431
Sonoma Ecology Center
15000 Arnold Dr
Creekside Complex
Eldridge, CA 95431

Physical Address & Directions

We are located in the Sonoma Developmental Center near Glen Ellen. Please don’t try to use a mapping service to find us! Instead, go to the main intersection of Sonoma Developmental Center at 15000 Arnold Drive. Turn east, away from the historic brick administration building, onto Harney Drive. Proceed across a narrow bridge. IMMEDIATELY on the other side of the bridge, turn left into the small driveway and park in the lot. View map.