Welcome to Sonoma County Tourism's Board of Directors and Committees.

SCT Board of Directors

Brian Marchi Headshot

Brian Marchi
DoubleTree by Hilton Sonoma Wine Country - Vice Chair

Bert Rengel headshot

Bert Rangel
Rivers End Restaurant & Inn - Secretary

Brandon Mrkvicka headshot

Brandon Mrkvicka
Hampton Inn & Suites Windsor - Treasurer

Benjamin Bailey headshot

Benjamin Bailey
Hyatt Regency Sonoma Wine County

Joe Bartolomei Headshot
Joe Bartolomei 
Farmhouse Inn
Thera Buttaro headshot

Thera Buttaro
Bodega Bay & Beyond/Sonoma Coast Living

Michael Collins Headshot

Michael Collins
Vinarosa Resort & Spa

Andrea Griffin headshot

Andrea Griffin
Hilton Garden Inn

Christopher Hunsberger headshot

Christopher Hunsberger
Appellation Hotels

Karim Ikrimah headshot

Karim Ikrimah
Fairmont Sonoma Mission Inn & Spa

John Kennedy headshot

John Kennedy
Kenwood Inn & Spa/Four Sisters Collection

Kirk Lok headshot

Kirk Lok
Quality Inn Petaluma/Fairfield Inn Sebastopol

Board of Supervisors Appointees

Tim Zahner headshot

District 1:
Tim Zahner
Sonoma Valley Visitors Bureau

Jennifer Buffo headshot

District 2:
Jennifer Buffo
Pure Luxury Transportation

Caroline Shaw headshot

District 4:
Caroline Shaw
GALLO

Margaret Grahame headshot

District 5:
Margaret Grahame
Timber Cove Resort

Kirstyne Lange headshot

District 5:
Kirstyne Lange
KAL Consulting, LLC

Ex-Officio Members

Bill Arnone
Legal Counsel

Ethan Brown
Economic Development Collaborative

Steve Ehret
Sonoma County Regional Park

David Guhin
County Executive, County of Sonoma

McCall Miller
Alternate, County Executive’s Office, County of Sonoma

Jon Stout
Charles M. Schulz-Sonoma County Airport

Claudia Vecchio
CEO, Sonoma County Tourism

Last updated on June 4, 2026

Board Effect Login

Resources for Board of Directors and Committee Members:

Board of Directors Application

If you would like to apply to be a SCT Board of Directors Candidate, please complete this form:

Committee Member Application

If you would like to apply to be a SCT Committee Member Candidate, please complete this form: