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Officers

PRESIDENT
Katherine Wells
Edward Jones Financial Adviser
1301 Redwood Way, Suite 245
Petaluma, CA 94954

Appointed: 2020-2023
First Term: 2023-2026

FIRST VICE PRESIDENT
Mary Roualdes
Boldface Media
911 Lakeville St #200
Petaluma CA 94952

First Term: 2017-2020
Second Term: 2020-2023
Appointed: 2023-2024

SECOND VICE PRESIDENT
Kathleen Stafford
Vanguard Property
151 Petaluma Blvd South #135
Petaluma, CA 94952

Appointed: 2022-2023
First Term: 2023-2026.

IMMEDIATE PAST PRESIDENT
Jana Andresen
Redwood Credit Union
301 N McDowell Blvd
Petaluma CA 94954

Appointed: 2018-2019
First Term: 2019-2022
Second Term: 2022-2025

TREASURER
Todd Mendoza
Coldwell Banker Residential
Brokerage
165 First Street
Petaluma, CA 94952

Appointed: 2010-2012
Appointed: 2012-2013
Appointed: 2013-2014
First Term: 2014-2017
Second Term: 2017-2020
Appointed: 2020-2021
Appointed: 2021-2022
First Term: 2022-2025

Directors

Gabriella Ambrosi
Sequoia Senior Solutions
1390 North McDowell
Petaluma, CA 94954

Appointed: 2023-2024

Mary Lynn Bartholomew
Nelson Connects
5341 Old Redwood Hwy, Suite 340
Petaluma CA, 94954

First Term: 2018-2021
Second Term: 2021-2024

Chad Costa
Petaluma Assistant Fire Chief
198 D Street
Petaluma, CA 94952

First Term: 2023-2026

Warren Dranit
Spaulding McCullough & Tansil LLP
11 Western Avenue
Petaluma, CA 94952

Appointed: 2017-2018
First Term: 2018-2021
Second Term: 2021-2024

Claire Firestone
Farmhouse Artisan Markets
Petaluma, Ca 94954

Appointed: 2023-2024

Allan Jaffe
Top Speed Data
1310 Redwood Way Suite 200
Petaluma, CA 94954

Appointed: 2017-2019
First Term: 2019-2022
Second Term: 2022-2025

W. Thom Knudson
Behrens, Nelson & Knudson
36 Fifth Street
Petaluma, CA 94952

Appointed: 2011-2012
First Term: 2012-2015
Second Term: 2015-2018
Appointed: 2018-2019
Appointed: 2019-2020
Appointed: 2020-2021
Appointed: 2021-2022
Appointed: 2021-2022
Appointed: 2922-2023
Appointed: 2023-2024

Wayne Leach
CSW/Stuber Stroeh Engineering
504 Redwood Blvd, #310
Novato, CA 94947

Appointed: 2010-2011
First Term: 2011-2014
Second Term: 2014-2017
Appointed: 2017-2018
First Term: 2018-2021
Second Term: 2021-2024

Lisa Moore
Recology Sonoma Marin
3400 Standish Ave
Santa Rosa, CA 95407

Appointed 2020-2021
Appointed 2021-2022
First Term: 2022-2025

Ken Savano
Petaluma Chief of Police

969 Petaluma Blvd. North
Petaluma, CA 94952

Appointed: 2015-2016
First Term: 2016-2019
Second Term: 2019-2022
Appointed: 2022-2023
First Term; 2023-2036

Staff

Onita Pellegrini
Cheif Executive Officer

Shelly Silva
Finance Director

Carrie Pierson
Membership Director / Event Coordinator

Phone (707) 762-2785
General Email: pacc@petalumachamber.com
For Member Services, please email pacc@petalumachamber.com.
Petaluma Area Chamber of Commerce
6 Petaluma Blvd. North, Suite B11
Petaluma, CA 94952